AKIYOSHI OHASHI

Last Updated :2023/02/02

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
Web Site
E-mail
ecoakiyohiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Doctor Engineering, Nagaoka University of Technology
  • Master of Engineering, Nagaoka University of Technology

Research Fields

  • Environmental science;Environmental conservation;Environmental engineering and reduction of environmental burden
  • Engineering;Civil engineering;Civil and environmental engineering

Educational Activity

Course in Charge

  1. 2022, Liberal Arts Education Program1, 2Term, Toward Construction of Safe Social Environment
  2. 2022, Undergraduate Education, 4Term, Fundaments of Environmental Engineering
  3. 2022, Undergraduate Education, 1Term, Sanitary and environmental engineering and exercise
  4. 2022, Undergraduate Education, 3Term, Design of Infrastructures
  5. 2022, Graduate Education (Master's Program) , 1Term, Special Exercises on Civil and Environmental Engineering A
  6. 2022, Graduate Education (Master's Program) , 2Term, Special Exercises on Civil and Environmental Engineering A
  7. 2022, Graduate Education (Master's Program) , 3Term, Special Exercises on Civil and Environmental Engineering A
  8. 2022, Graduate Education (Master's Program) , 4Term, Special Exercises on Civil and Environmental Engineering A
  9. 2022, Graduate Education (Master's Program) , 3Term, Special Exercises on Civil and Environmental Engineering B
  10. 2022, Graduate Education (Master's Program) , 4Term, Special Exercises on Civil and Environmental Engineering B
  11. 2022, Graduate Education (Master's Program) , 1Term, Special Exercises on Civil and Environmental Engineering B
  12. 2022, Graduate Education (Master's Program) , 2Term, Special Exercises on Civil and Environmental Engineering B
  13. 2022, Graduate Education (Master's Program) , Academic Year, Special Study on Civil and Environmental Engineering
  14. 2022, Graduate Education (Master's Program) , Academic Year, Special Study on Civil and Environmental Engineering
  15. 2022, Graduate Education (Master's Program) , 2Term, Advanced Environmental Protection Engineering
  16. 2022, Graduate Education (Doctoral Program) , Academic Year, Special Study on Civil and Environmental Engineering

Research Activities

Academic Papers

  1. Microbial Community Composition of Marine Anammox Bacteria Under Different Condition., International Conference on Civil and Environmental Engineering ICCEE 2011, 80-81, 20111114
  2. Nitrite-accumulating Nitrification in a Trickling Filter Reactor Treating a Low-strength Ammonia Wastewater., International Conference on Civil and Environmental Engineering ICCEE 2011, 82-83, 20111114
  3. Partial Nitrification in an Airlift Activated Sludge Reactor with Experimental and Theoretical Assessments of the pH Gradient inside the Sponge Support Medium, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 5(1), 33-40, 20110101
  4. Enrichment and identification of methane-oxidizing bacteria by using down-flow hanging sponge bioreactors under low methane concentration, ANNALS OF MICROBIOLOGY, 61(3), 683-687, 201109
  5. Enrichment of marine anammox bacteria in Hiroshima Bay sediments, WATER SCIENCE AND TECHNOLOGY, 63(5), 965-970, 2011
  6. Microbial community structure and ecophysiology of candidate division TM7 in activated sludge., 14th International Symposium on Microbial Ecology(isme14), PS18.061B-PS18.061B, 20120819
  7. Microbial community structure based on 16S rRNA and pmoA genes in the dissolved methane treatment reactors receiving UASB effluents., 14th International Symposium on Microbial Ecology(isme14), PS14.330B-PS14.330B, 20120819
  8. Recovery of concentrated phosphate from treated sewage by PAO-enriched biofilm reactor., The IWA Nutrient Removal and Recovery 2012 (IWA NRR 2012), 175-176, 20120923
  9. Biodegradation potential of polycyclic aromatic hydrocarbons by activated sludge determined by micro autoradiography-fluorescence in situ hybridisation, The IWA World Water Congress & Exhibition 2012, pp.72 No.235-pp.72 No.235, 20120916
  10. Rubber and Methane Recovery from Deproteinized Natural Rubber Wastewater by Coagulation Pre-treatment and Anaerobic Treatment, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 6(3), 577-584, 2012
  11. Long term Evaluation of the Effect of Salinity on Organic Removal and Ammonium Oxidation in a down-flow Hanging Sponge Reactor, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 6(2), 361-366, 2012
  12. A method for evaluating the host range of bacteriophages using phages fluorescently labeled with 5-ethynyl-2 '-deoxyuridine (EdU), APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 95(3), 777-788, 201208
  13. The effect of salinity on nitrite accumulation in a down-flow hanging sponge reactor, JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 87(10), 1466-1472, 201210
  14. Photocatalytic Decomposition of Atmospheric Toxic Substances on the TiO2-loaded Glasses Set on the Roadside of a Highway, Water and Environment Technology, 10(4), 399-408, 201210
  15. Development of anammox reactor equipped with a degassing membrane to improve biomass retention, WATER SCIENCE AND TECHNOLOGY, 66(2), 451-456, 2012
  16. Influence of temperature and salinity on microbial structure of marine anammox bacteria, WATER SCIENCE AND TECHNOLOGY, 66(5), 958-964, 2012
  17. Improvements in anammox process using a membrane bioreactor, The 12th International Conference on Civil and Environmental Engineering , pp.218-221, 201309
  18. Ecophysiological role and function of uncultured Chloroflexi in an anammox reactor, WATER SCIENCE AND TECHNOLOGY, 66(12), 2556-2561, 2012
  19. Phosphate recovery as concentrated solution from treated wastewater by a PAO-enriched biofilm reactor, WATER RESEARCH, 47(6), 2025-2032, 20130415
  20. Development of the Degassing Anammox Reactor to Enhance Biomass Retention., International Conference on Civil and Environmental Engineering ICCEE 2011, 74-75, 20111114
  21. Comparison of the Equilibrium Kinetics between Fe2+ and Various Ferric Species in River Water and Sewage Effuluents., International Conference on Civil and Environmental Engineering ICCEE 2011, 72-73, 20111114
  22. Biological Oxidation of Manganese without Organic Carbon for Removal and Recovery of Rare Metals by Down-Flow Hanging Sponge Reactor., International Conference on Civil and Environmental Engineering ICCEE 2011, 70-71, 20111114
  23. Influence of Temperature and Salinity to Microbial Structure of Marine Anammox Bacteria., The 4th IWA-ASPIRE Conference & Exhibition, 14-2-4-14-2-4, 20111002
  24. Development of Anammox Reactor Equipped with Degassing Membrane to Improbe Biomass Retention, The 4th IWA-ASPIRE Conference & Exhibition, 14-2-6-14-2-6, 20111002
  25. Biological Oxidation of Manganese for Removal and Recovery of Rare Metals by Down-flow Hanging Sponge Reactor., The 4th IWA-ASPIRE Conference & Exhibition, 14-5-4-14-5-4, 20111002
  26. Sewage treatment in a combined up-flow anaerobic sludge blanket (UASB)-down-flow hanging sponge (DHS) system, Biochemical Engineering Journal, 29(3), 210-219, 20060401
  27. Potential of a combination of UASB and DHS reactor as a novel sewage treatment system for developing countries: Long-term evaluation, Journal of Environmental Engineering, 132(2), 166-172, 20060401
  28. Combining UASB and the "fourth generation" down-flow hanging sponge reactor for municipal wastewater treatment, Water Science and Technology, 53(3), 209-218, 20060401
  29. On-site treatment of high-strength alcohol distillery wastewater by a pilot-scale thermophilic multi-staged UASB (MS-UASB) reactor, Water Science and Technology, 53(3), 27-35, 20060401
  30. Pelotomaculum terephthalicum sp. nov. and Pelotomaculum isophthalicum sp. nov.: two anaerobic bacteria that degrade phthalate isomers in syntrophic association with hydrogenotrophic methanogens , Arch. Microbiol., 185(3), 172-182, 20060401
  31. Reconstruction and Regulation of the Central Catabolic Pathway in the Thermophilic Prpionate-Oxidizing Syntroph Pelotomaculum thermopropionicum,, Journal of Bacteriolog, 188(1), 202-210, 200601
  32. Isolation of Uncultivated Methanogens using Anaerobic Syntrophic Substrate-degrading Coculture System , Journal of Japan Society on Water Environment, 29(7), 389-397, 20060401
  33. Syntrophomonas palmitatica sp. nov., an anaerobic, syntrophic, long-chain fatty-acid-oxidizing bacterium isolated from methanogenic sludge, International Journal of Systematic and Evolutionary Microbiology, 57, 2137-2142, 200709
  34. Identification and Cultivation of Anaerobic, Syntrophic Long-Chain Fatty Acid-Degrading Microbes from Mesophilic and Thermophilic Methanogenic Sludges, Applied and Environmental Microbiology (AEM), 73(4), 1332-1340, 200702
  35. The Effect of Sponge Media Size on the Performance of Down-flow Hanging Sponge (DHS) Reactor , Journal of Japan Sewage Works Association , 44(541), 94-103, 20071101
  36. Effective partial nitrification to nitrite by down-flow hanging sponge reactor under limited oxygen condition, Water Research, 41(2), 295-302, 200701
  37. Methanogenic treatment of low strength wastewater by anaerobic trickling filter "AnDHS reactor" , Journal of water and waste , 49(12), 65-72, 20071201
  38. Investigation of Inductive Effect of Salinity on Nitritation, ENVIRONMENTAL ENGINEERING RESEARCH, 44, 195-200, 20071101
  39. Evaluation of process of the Expanded Granular Sludge Bed (EGSB) reactor for performance treatment of municipal sewage, ENVIRONMENTAL ENGINEERING RESEARCH, 44, 579-588, 20071101
  40. Bellilinea caldifistulae gen. nov., sp. nov. and Longilinea arvoryzae gen. nov., sp. nov., strictly anaerobic, filamentous bacteria of the phylum Chloroflexi isolated from methanogenic propionate-degrading consortia, International Journal of Systematic and Evolutionary Microbioloty, 57, 2299-2306, 20071001
  41. Isolation of Key Methanogens for Global Methane Emission from Rice Paddy Fields: a Novel Isolate Affiliated with the Clone Cluster Rice Cluster, Applied Environmental Microbiology, 73(13), 4326-4331, 20070701
  42. Economic evaluation of sewage treatment processes in India, Journal of Environmental Management, 84(4), 447-460, 20070901
  43. Factors affecting partial nitritation in a sponge-airlift reactor, Journal of water and waste , 49(9), 774-781, 20070901
  44. The Effect of Shock Loading to the Performance of Thermophilic UASB reactor in terms of Deterioration and Recovery [in Japanese] , ENVIRONMENTAL ENGINEERING RESEARCH, 44, 589-596, 20071101
  45. Phosphorus recovery as condensed liquid using an anaerobic-oxic DHS reactor., International Conference on Civil and Environmental Engineering ICCEE 2010, 143-143, 20101101
  46. Effect of sponge volume on the performance of down-flow hanging sponge system treating UASB reactor effluent, Bioprocess and Biosystems Engineering , 33(7), 779-785, 201009
  47. Biological oxidation of dissolved methane in effluents from anaerobic reactors using a down-flow hanging sponge reactor, WATER RESEARCH, 44(5), 1409-1418, 201003
  48. Closed DHS system to prevent dissolved methane emissions as greenhouse gas in anaerobic wastewater treatment by its recovery and biological oxidation, WATER SCIENCE AND TECHNOLOGY, 61(9), 2407-2415, 2010
  49. Development of a resourse recovering process for deproteinized natural rubber wastewater by using calcium pretreatment and anaerobic treatment, Environ.Eng.Res., 47, 609-614, 2010
  50. Pelotomaculum propionicicum sp. nov., an anaerobic, mesophilic, obligately syntrophic, propionate-oxidizing bacterium, International Journal of Systematic and Evolutionary Microbiology, 57(7), 1487-1492, 20070701
  51. Diversity of Anaerobic Microorganisms Involved in Long-Chain Fatty Acid Degradation in Methanogenic Sludges as Revealed by RNA-Based Stable Isotope Probing, Applied Environmental Microbiology, 73(13), 4119-4127, 20070701
  52. Cultivation of Methanogens under Low-Hydrogen Conditions by Using the Coculture Method, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 75(14), 4892-4896, 20090715
  53. Influence of sugar content of wastewater on the microbial characteristics of granular sludge developed at 20 degrees C in the anaerobic granular sludge bed reactor, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 44(9), 921-927, 20090715
  54. ON-SITE TREATMENT OF SEASONAL CAMPAIGN SHOCHU DISTILLERY WASTEWATER BY A THERMOPHILIC MULTI-STAGED UASB REACTOR, Japan Society of Civil Engineers G, 65(3), 180-187, 2009
  55. Recovery and Biological Oxidation of Dissolved Methane from Anaerobic Wastewater Treatment Process Using Two Closed-DHS Reactors., Water and Environment Technology Conference International Forum for Scientists and Engineers, 26-2B-10-26-2B-10, 20100625
  56. Development of 16S rRNA gene-targeted primers for detection of archaeal anaerobic methanotrophs (ANMEs), FEMS MICROBIOLOGY LETTERS, 297(1), 31-37, 200908
  57. Recovery of phosphorus as highly concentrated solution using an anaerobic-oxic DHS reactor., Water and Environment Technology Conference International Forum for Scientists and Engineers, 26-1B-11-26-1B-11, 20100625
  58. Nitrous Oxide Production and Succession of Bacterial Community in a Nitrogen Removal Tricking Filter Reactor., Water and Environment Technology Conference International Forum for Scientists and Engineers, 26-2B-09-26-2B-09, 20100625
  59. Sequence-specific bacterial growth inhibition by peptide nucleic acid targeted to the mRNA binding site of 16S rRNA, APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 84(6), 1161-1168, 200910
  60. Increases in anammox activity under tha existence of acetate and nitrate., International Conference on Civil and Environmental Engineering ICCEE 2010, 142-142, 20101101
  61. Enrichment of marine anammox bacteria in Hiroshima Bay sediments., IWA World Water Congress and Exhibition in Montreal., 201009
  62. Evaluation of anammox activity and dissimilatory nitrate reduction in the presence of acetate or propionate., 13th International Symposium on Microbial Ecology(isme13), 20100822
  63. Recovery and Biological oxidation of dissolved methane from anaerobic wastewater treatment process, 12th WORLD CONGRESS ON ANAEROBIC DIGESTION(AD 12th), 203-203, 20101031
  64. Effects of anaerobic-aerobic period on the microbial community structure of polyphosphate accumulating organisms., 13th International Symposium on Microbial Ecology(isme13), PS06.006-PS06.006, 20100822
  65. Recovery of Dissolved Methane in Effluent of Anaerobic Wastewater Treatment by Closed DHS Unit, Japan Society on Water Environment , 33(4), 25-31, 201004
  66. BIOLOGICAL OXIDATION AND EMISSION OF DISSOLVED METHANE IN DHS REACTOR POLISHING UP ANAEROBICALLY TREATED WASTEWATER, Japan Society of Civil Engineers , 66(3), 111-119, 201007
  67. Cultivation of uncultured fastidious marine subsurface methanogens using continuous-flow bioreactor, 51(9), 57-64, 200909
  68. Obstruction of Mesophilic Non-dilution Methane Fermentation Processing from Results of Microbial Consortia Analysis, Japan Society of Material Cycles and Waste Management , 21(1), 10-18, 20100224
  69. Effect of Salinity on Organic Removal and Ammonium Oxidation by a DHS Reactor : Long Term Evaluation, Journal of Japan Sewage Works Association. Research journal , 47(569), 85-93, 20100315
  70. MICROBIAL COMMUNITY STRUCTURE OF G3-DHS REACTOR IN UASB-DHS SYSTEM TREATING DOMESTIC SEWAGE, Japan Society of Civil Engineers (G), 66(1), 56-64, 201003
  71. Cost-Effective sewage tertiary treatment consisting of DHS nitrification reactor and sulfur autotrophic denitrification reactor, 51(8), 50-59, 200908
  72. Performance of a Full-scale Down-flow Hanging Sponge (DHS) Reactor for Nitrification and Fecal Coliform Removals, Journal of Japan Sewage Works Association. Research journal , 46(561), 106-116, 20090715
  73. Stimulation of Nitritation and Changes in Nitrifying Bacterial Microflora in a DHS Reactor by Controlling Salinity, Japan Society on Water Environment , 33(10), 159-165, 201010
  74. Recovery of High-Concentrated Phosphorus Solution Using a DHS Reactor., International Conference on Civil and Environmental Engineering ICCEE 2009, 76-76, 20091027
  75. The activity of the anammox in the presence of organic matter., International Conference on Civil and Environmental Engineering ICCEE 2009, 75-75, 20091027
  76. Enrichment of marine anammox bacteria., International Conference on Civil and Environmental Engineering ICCEE 2009, 74-74, 20091027
  77. Effect of the Long-term Process Outage on the Performance of Full-Scale DHS Reactor for Post-treatment of UASB Treating Municipal Sewage., 3rd IWA-ASPIRE Conference & Exhibition 2009, 151-152, 20091018
  78. Influence of dissolved oxygen on coulomb efficiency of microbial fuel cells, International Symposium on Green Technology for Global Carbon Cycle in Asia, B22, p. 186. -B22, p. 186. , 200905
  79. The contribution of biomass burning on PAHs emissions in atmospheric and water environments, 13th International Conference on Diffuse Pollution and Integrated Watershed Management, DIPCON 2009, 20091012
  80. Phtocatalytic decomposition of atmospheric toxic substances on the TiO2-loaded sound-proof wall of a highway, Proceeding of joint seminar in Civil Engineering,, 43-46, 20090908
  81. Detection of Single Copy Genes by Two-Pass Tyramide Signal Amplification Fluorescence in situ Hybridization (Two-Pass TSA-FISH) with Single Oligonucleotide Probes, MICROBES AND ENVIRONMENTS, 25(1), 15-21, 20100224
  82. Biological dissolved methane treatment using closed DHS reacor., International Symposium on Green Technology for Global Carbon Cycle in Asia, B17, p. 181.-B17, p. 181., 200905
  83. Peptide nucleic acids (PNAs) antisense effect to bacterial growth and their application potentiality in biotechnology, APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 86(2), 397-402, 201003
  84. Community Structure and Function of Coexisting Bacteria in ANAMMOX Reactors., International Symposium on Green Technology for Global Carbon Cycle in Asia, B18, p. 182-B18, p. 182, 200905
  85. Removal of organic substances and oxidation of ammonium nitrogen by a down-flow hanging sponge (DHS) reactor under high salinity conditions, BIORESOURCE TECHNOLOGY, 101(14), 5180-5185, 201007
  86. The activity by addition of short-chain fatty acids in the ANAMMOX Process, International Symposium on Green Technology for Global Carbon Cycle in Asia, B19, p. 183-B19, p. 183, 200905
  87. Investigation of the optimum itme for EBPR with tubular reactor., International Symposium on Green Technology for Global Carbon Cycle in Asia, B20, p. 184.-B20, p. 184., 200905
  88. Community Structure and Physiology of Candidate Division TM7 in a Wastewater Treratment Plant., International Symposium on Green Technology for Global Carbon Cycle in Asia, B21, p. 185.-B21, p. 185., 200905
  89. A Challenge to Prompt Nitritation in a Trickling Filter Reactor Treating a Low-strength Ammonia Wastewater, The 4th IWA-ASPIRE Conference & Exhibition, 14-19-5-14-19-5, 20111002
  90. Ecophysiology of filamentous Chloroflexi and candidate division TM7 in a municipal wastewater treatment plant., Microbial Population Dynamics in Biological Wastewater Treatment,IWA-ASPD5, 7018-7018, 200905
  91. Methane oxidizing bacteria in closed DHS reactor treating dissolved methane in anaerobic wastewater treatment effluent, Microbial Population Dynamics in Biological Wastewater Treatment,IWA-ASPD5, 7065-7065, 200905
  92. Changes in process performance and microbial characteristics of retained sludge during low-temperature operation of an EGSB reactor, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 43(14), 1650-1656, 200811
  93. Evaluation of enzymatic cell treatments for application of CARD-FISH to methanogens, JOURNAL OF MICROBIOLOGICAL METHODS, 72(1), 54-59, 200801
  94. Methanocella paludicola gen. nov., sp nov., a methane-producing archaeon, the first isolate of the lineage 'Rice Cluster I', and proposal of the new archaeal order Methanocellales ord. nov., INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 58, 929-936, 200804
  95. Syntrophorhabdus aromaticivorans gen. nov., sp nov., the first cultured anaerobe capable of degrading phenol to acetate in obligate syntrophic associations with a hydrogenotrophic methanogen, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 74(7), 2051-2058, 200804
  96. Production of biologically safe digested manure for land application by a full-scale biogas plant with heat-inactivation, WASTE MANAGEMENT & RESEARCH, 26(3), 256-260, 200806
  97. Detection of active butyrate-degrading microorganisms in methanogenic sludges by RNA-based stable isotope probing, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 74(11), 3610-3614, 200806
  98. Thermodesulfovibrio aggregans sp nov and Thermodesulfovibrio thiophilus sp nov., anaerobic, thermophilic, sulfate-reducing bacteria isolated from thermophilic methanogenic sludge, and emended description of the genus Thermodesulfovibrio, INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 58(11), 2541-2548, 200811
  99. Closed DHS system to prevent dissolved methane emitting as greenhouse gas in anaerobic wastewater treatment by its recovery and biological oxidation., 3rd IWA-ASPIRE Conference & Exhibition 2009, 51-52, 20091018
  100. Characteristics of granular sludge in an EGSB reactor for treating low strength wastewater, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 2(4), 319-328, 20080101
  101. Ecophysiological Role and Function of Uncultured Chlorofl exi in an Anammox Reactor., The 4th IWA-ASPIRE Conference & Exhibition, 14-8-2-14-8-2, 20111002
  102. The Effect of Salinity on Nitritation in a DHS Reactor and Microfl ora Succession of Nitrifiers, The 4th IWA-ASPIRE Conference & Exhibition, 14-14-2-14-14-2, 20111002
  103. Intermittent effluent recirculation for the efficient treatment of low strength wastewater by an EGSB reactor, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 2(3), 231-238, 20080101
  104. Changes of microbial characteristics of retained sludge during low-temperature operation of an EGSB reactor for low-strength wastewater treatment, Water Science & Technology, 57(2), 277-281, 20080101
  105. Influence of effluent-recirculation condition on the process performance of expanded granular sludge bed reactor for treating low strength wastewater, Water Science & Technology, 57(6), 869-873, 20080301
  106. TREATMENT OF SALINITY WASTEWATER CONTAINING A LARGE AMOUNT OF AMMONIUM NITROGEN USING DHS REACTOR, Japan Society of Civil Engineers , 64(4), 327-335, 20081201
  107. PERFORMANCE OF THE 6TH GENERATION OF DHS PROCESS USING A NOVEL SUPPORT MATERIAL FOR SLUDGE RETAINMENT, Japan Society of Civil Engineers , 64(2), 78-87, 20080421
  108. Optimization of the performance of an integrated anaerobic-aerobic system for domestic wastewater treatment., WATER SCIENCE AND TECHNOLOGY , 58(1), 185-194, 200807
  109. DEVELOPMENT OF A NOVEL SEWAGE TREATMENT TECHNOLOGY WITH MINIMUM ENERGY REQUIREMENT −PERFORMANCE OF ORGANIC MATTERS REMOVAL BY PRACTICAL-SCALE DHS REACTOR− , Japan Society of Civil Engineers , 64(2), 187-195, 20080620
  110. Comparison of Dissolution Kinetics of Fe2+from Various Ferric Specie in River Water and Sewage Effluents., The 4th IWA-ASPIRE Conference & Exhibition, 20-1-5-20-1-5, 20111002
  111. INFLUENCE OF TEMPERATURE DECREASE ON THE PHYSICAL AND MICROBIAL CHARACTERISTICS OF RETAINED SLUDGE IN EGSB REACTOR FOR LOW-STRENGTH WASTEWATER TREATMENT, Japan Society of Civil Engineers , 64(4), 297-303, 20081219
  112. Anoxic Ammonium Oxidation by Application of a Down-Flow Hanging Sponge (DHS) Reactor, J. Environ. Eng. Manage.,, 18(6), 409-417, 2008
  113. Methanolinea trade gen. nov., sp.nov., a methane-producing archaeon isolated from a methanogenic digester sludge, International Journal of Systematic and Evolutionary Microbiology, 58, 294-301, 200901
  114. Direct production of electric energy by microbial fuel cells., International Conference on Civil and Environmental Engineering ICCEE-2008, 50-50, 200810
  115. Photocatalytic decomposition of PAHs with TiO2 and their toxicity assessment., International Conference on Civil and Environmental Engineering ICCEE-2008, 49-49, 200810
  116. Effect of anaerobic/aerobic interval on enhanced biological phosphorus removal using tubular biofilm reactor., International Conference on Civil and Environmental Engineering ICCEE-2008, 48-48, 200810
  117. The addition of organic matter in the ANAMMOX process., International Conference on Civil and Environmental Engineering ICCEE-2008, 47-47, 200810
  118. Light induced concentration change of aquatic dissolved iron forms and the spectrophotometric determination with ferrozine., International Conference on Civil and Environmental Engineering ICCEE-2008, 33-33, 200810
  119. Effects of ammonia and saliniy on nitritation in sponge-airlift reactor., International Conference on Civil and Environmental Engineering ICCEE-2008, 29-29, 200810
  120. Establishment of a one-stage nitrogen-removal process in a down-flow hanging sponge (DHS) reactor, International Conference on Civil and Environmental Engineering ICCEE-2008, 28-28, 200810
  121. Diverse microorganisms involved in butyrate degradation in methanogenic sludges revealed by RNA-based stable isotope probing., International Conference on Civil and Environmental Engineering ICCEE-2008, 27-27, 200810
  122. Detection of chromosome-encoded genes by TWO-Pass TSR-FISH with single oligonnucleotide probe, 12th International Symposium on Microbial Ecology (isme12), 200808
  123. Development of a novel host range evaluation method for bacteriophages., 12th International Symposium on Microbial Ecology (isme12), 200808
  124. Distinctive microbes are involved in butyrate and palmitate degradation under methanogenic conditions., 12th International Symposium on Microbial Ecology (isme12), 200808
  125. Community structure and function of candidate division TM7 in a wastewater treatment plant., 12th International Symposium on Microbial Ecology (isme12), 200808
  126. Partial Nitri cation of Ammonium to Nitrite for ANAMMOX, The 4th International Symposium of Environmental Biotechnology, 26-27, 200808
  127. Microbial community that catalyzes partial nitrification at low oxygen atmosphere as revealed by 16S rRNA and amoA genes, JOURNAL OF BIOSCIENCE AND BIOENGINEERING, 104(6), 525-528, 200712
  128. Performance comparison of a pilot-scale UASB and DHS system and activated sludge process for the treatment of municipal wastewater, Water Research, 41(12), 2697-2705, 20070701
  129. Characterization of filamentous bacteria, belonging to candidate phylum KSB3, that are associated with bulking in methanogenic granular sludges, The ISME Journal, 1(3), 246-255, 20070701
  130. Recovery and Biological Oxidation of Dissolved Methane in Effluent of Anaerobic Wastewater Treatment by Closed DHS system, International Conference on Civil and Environmental Engineering ICCEE 2012, 63-64, 20120817
  131. Post-treatment Options for UASB Sewage Treatment Systems in Debeloping Countries, Journal of water and waste, 53(11), 865-875, 201111
  132. Recovery of concentrated phosphate from treated sewage by biofilm reactor., International Conference on Civil and Environmental Engineering ICCEE 2012, 61-62, 20120817
  133. Physiological characteristics of marine anammox bacteria enriched from sea sediments,Hiroshima,Japan., 14th International Symposium on Microbial Ecology(isme14), PS09.457A-PS09.457A, 20120819
  134. Enrichment Using an Up-flow Column Reactor and Community Structure of Marine Anammox Bacteria from Coastal Sediment, MICROBES AND ENVIRONMENTS, 26(1), 67-73, 20110305
  135. Treatment of low-strength wastewater in an anaerobic down-flow hanging sponge (AnDHS) reactor at low temperature, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 47(12), 1803-1808, 2012
  136. Detection of single-copy functional genes in prokaryotic cells by two-pass TSA-FISH with polynucleotide probes, JOURNAL OF MICROBIOLOGICAL METHODS, 88(2), 218-223, 201202
  137. Evaluation of Treatment Characteristics and Sludge Properties in a UASB Reactor Treating Municipal Sewage at Ambient Temperature, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 5(4), 821-826, 2011
  138. Ecophysiology of Uncultured Filamentous Anaerobes Belonging to the Phylum KSB3 That Cause Bulking in Methanogenic Granular Sludge, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 77(6), 2081-2087, 201103
  139. Dissolved methane oxidation and competition for oxygen in down-flow hanging sponge reactor for post-treatment of anaerobic wastewater treatment, BIORESOURCE TECHNOLOGY, 102(22), 10299-10304, 201111
  140. Enrichment of manganese oxidizing bacteria by Down-flow Hanging Sponge Reactor for rare metals removal and recobery., International Conference on Civil and Environmental Engineering ICCEE 2012, 59-60, 20120817
  141. Enrichment of manganese oxidizing bacteria coupling with nitrification by down-flow hanging sponge reactor., 14th International Symposium on Microbial Ecology(isme14), PS07.089A-PS07.089A, 20120819
  142. Biological manganese oxidation using a down-flow hanging sponge reactor supplied with methane, The 12th International Conference on Civil and Environmental Engineering , pp.155-159, 201309
  143. Reduction of Alkali Supplement in a Pilot-Scale Thermophilic Multi-Staged UASB Reactor Treating Alcohol Distillery Wastewater, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 7(4), 823-830, 2013
  144. Degradation of polycyclic musks and triclosan on soil surfaces under artificial light conditions, The 12th International Conference on Civil and Environmental Engineering , pp.165-169, 201309
  145. Physiological characterization of an anaerobic ammonium-oxidizing bacterium enriched from coastal sediments,Hiroshima,Japan, The 2nd International Anammox Symposium, pp.67, 201306
  146. Polyphosphate-accumulating organisms capable of living under high salinity environment, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), Vol.69(No.7), III_523-III_530, 201311
  147. Simultaneous Removal of Phenol and Ammonium Nitrogenin a Down-flow Hanging sponge (DHS) Reactor with Effluent Recirculation, Journal of Japan Sewage Works Association. Research journal , 50(603), 111-118, 201301
  148. Physiological characterization of an anaerobic ammonium-oxidizing bacterium belonging to the "Candidatus Scalindua sp, 3rd International Conference of Nitrification, pp.66, 201309
  149. Physiological Characterization of an Anaerobic Ammonium-Oxidizing Bacterium Belonging to the Candidatus Scalindua" Group", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 79(13), 4145-4148, 201307
  150. Improment of Anammox Process with Membrane Bioreactor, The 2nd International Anammox Symposium, pp74, 201306
  151. Enhancement of denitrification in a down-flow hanging sponge reactor by effluent recirculation, WATER SCIENCE AND TECHNOLOGY, 68(3), 591-598, 2013
  152. PAHs contents in road dusts on principal roads collected nationwide in Japan and their influential factors., DIPCON Asian Regional Conference in 2014, P1-05, 20140903
  153. Loadings of polycyclic musks and triclosan in separate sewage treatment plants and coastal marine sediments in Hiroshima bay area, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), Vol.69(No.7), III_571-III_579, 201311
  154. Effects of salinity and volatile fatty acids on the growth of an anammox bacterium, Candidatus Scalindua sp, 15th International Symposium on Microbial Ecology, PS08.201A, 20140824
  155. A new isolation method targeting anammox bacteria., The 13th International Conference on Civil and Environmental Engineering , 65-67, 20140922
  156. METABOLIC ACTIVITY OF MARINE ANAMMOX BACTERIA USING HEAVY METALS AND SULFATE, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 70(7), 251-256, 201411
  157. A Long-Term Cultivation of an Anaerobic Methane-Oxidizing Microbial Community from Deep-Sea Methane-Seep Sediment Using a Continuous-Flow Bioreactor, PLOS ONE, 9(8), 1-14, 20140820
  158. Developing trend of technology to Biologically recover Rare Metals from wastewaters, 第37巻(第2号), pp.56-60, 201402
  159. Development of a sixth-generation down-flow hanging sponge (DHS) reactor using rigid sponge media for post-treatment of UASB treating municipal sewage, BIORESOURCE TECHNOLOGY, 152, 93-100, 201401
  160. Caracterization of membrane fouling in anammox membrane bioreactors(anammox-MBR)., IWA World Water Congress & Exhibition 2014, 87-87, 20140921
  161. Potential of nitrous oxide conversion in batch and down-flow hanging sponge bioreactor systems., Sustainable Environment Research, 24(2), 117-128, 201403
  162. Cocultivation of Manganese(II) oxidizing bacteria with methane oxidizing bacteria for rare metal recovery., 15th International Symposium on Microbial Ecology, PS08.260A, 20140824
  163. New metabolisms of anammox bacteria, The 13th International Conference on Civil and Environmental Engineering , 68-70, 20140922
  164. Biological manganese oxidation using a down-flow hanging sponge reactor supplied with methane., The 13th International Conference on Civil and Environmental Engineering , 71-73, 20140922
  165. Methanotrophic community in a closed DHS reactor treating a UASB effluent for oxdation of dissolved methane., 15th International Symposium on Microbial Ecology, PS08.278A, 20140824
  166. Biological recovery system of Rare Metasl(Co,Ni etc)from industrial wastewaters, 第31巻(第2号), pp.41-48, 201402
  167. Prospective combined system of UASB and DHS reactor for the treatment of domestic wastewater in Jakarta., Journal of Water and Environment Technology, 12(6), 459-468, 201412
  168. Biomass Yield Efficiency of the Marine Anammox Bacterium, Candidatus Scalindua sp.," is Affected by Salinity", MICROBES AND ENVIRONMENTS, 30(1), 86-91, 20150301
  169. Biological oxidation of Mn(II) coupled with nitrification for removal and recovery of minor metals by downflow hanging sponge reactor, WATER RESEARCH, 68, 545-553, 20150101
  170. Microbial community composition of a down-flow hanging sponge (DHS) reactor combined with an up-flow anaerobic sludge blanket (UASB) reactor for the treatment of municipal sewage, BIORESOURCE TECHNOLOGY, 151, 144-150, 201401
  171. Recovery and biological oxidation of dissolved methane in effluent from UASB treatment of municipal sewage using a two-stage closed downflow hanging sponge system, JOURNAL OF ENVIRONMENTAL MANAGEMENT, 151, 200-209, 20150315
  172. Prospects for a self-sustainable sewage treatment system: A case study on full-scale UASB system in India’s Yamuna River Basin, Journal of Environmental Management, 80(3), 198-207, 20060401
  173. Non-sulfate-reducing, syntrophic bacteria affiliated with Desulfotomaculum cluster I are widely distributed in methanogenic environments, Applied and Environmental Microbiology, 72(3), 2080-2091, 20060401
  174. Visualization of mcr mRNA, in a methanogen by fluorescence in situ hibridization with an oligonucleotide probe and two-pass tyramide signal amplication (two-pass TSA-FISH), Journal of Microbiological Methods, 66(3), 521-528, 20060401
  175. Improved In Situ Hybridization Efficiency with Locked-Nucleic-Acid-Incorporated DNA Probes, Applied and Environmental Microbiology, 72(8), 5311-5317, 20060401
  176. Anaerolinea thermolimosa sp. nov., Levilinea sacchaolytica gen. nov., sp. nov. novel filamentous anaerobes, and description of the new classis Anaeroineae classis nov. and Caldilinease classis nov. in the bacterial phylum Chlorflei, International Journal of Systematic and Evolutionary Microbiology, 56, 1331-1340, 20060401
  177. Tepidanaerobacter syntrophicus gen. nov., sp. nov., an anaerobic, moderately thermophilic, syntrophic alcohol- and lactate-degrading bacterium isolated from thermophilic digested sludges, International Journal of Systematic and Evolutionary Microbioloty, 56(7), 1621-1629, 20060401
  178. Effect of inorganic carbon on nitrite accumulation in an aerobic granule reactor, Water Science and Technology, 53(12), 285-294, 20060401
  179. The influence of physical chemical and biological factors on the removal of faecal coliform through down-flow hanging sponge (DHS) system treating UASB reactor effluent, Water Research, 40(9), 1877-1883, 20060401
  180. Anaerobic/Aerobic Treatment of Actual Dye Wastewater Using System Combining UASB and DHS Reactors , Japan journal of water pollution research , 29(10), 613-620, 20061001
  181. Effects of Temperature and Ammonium Concentration on Partial Nitrification in Sponge-Airlift Reactor, Doboku Gakkai Ronbunshuu G , 43, 343-351, 20061101
  182. Visual detection of chromosomal encoded methyl coenzyme M reductase gene of a methanogen by two-pass tyramide signal amplification-fluorescence in situ hybridization (two-pass TSA-FISH) with polydeoxyribonucleotide probes , Doboku Gakkai Ronbunshuu G , 43, 143-148, 20061101
  183. Treatment of Low-strength Wastewater by Anaerobic Down-flow Hanging (AnDHS) Reactor , Doboku Gakkai Ronbunshuu G , 43, 23-29, 20061101
  184. Reduction of alkali addition for treatment of shochu distillery wastewater by pilot-scale thermophilic (55.DEG.C.) multi-staged UASB reactor, Doboku Gakkai Ronbunshuu G , 43, 7-14, 20061101
  185. COST EFFECTIVENESS OF VARIOUS SEWAGE TREATMENT PROCESSES OPERATED IN INDIA , Doboku Gakkai Ronbunshuu G , 34, 575-583, 20061201
  186. Advanced fluorescence in situ hybridization technique to visualize bacterial functions, The 3rd International Symposium of Environmental Biotechnologies on Bioremediation, 20061012
  187. MICROBIAL COMMUNITIES IN THE COMPLETE AND PARTIAL NITRIFICATION PROCESSES, International Society for Microbial Ecology(ISME-11), A291-A291, 200608
  188. DIVERSITY ANALYSIS AND QUANTIFICATION OF FUNCTIONAL GENE IN SULFATE-REDUCING BACTERIA IN SEWAGE TREATMENT SYSTEM ENHANCING SULFUR-REDOX ACTION, International Society for Microbial Ecology(ISME-11), A113-A113, 200608
  189. Filamentous Microorganisms Affiliated with Uncultured Bacterial Group at Phylum Level: Microbes as Causative Agent for Filamentous Bulking of Methanogenic Sludge Granules, Japan Society on Water Environment , 28(1), 37-42, 20050101
  190. Simultaneous Quantification of Sulfur-Oxidizing Bacteria and Sulfate-Reducing Bacteria by Multiplex Real-time PCR, Doboku Gakkai Ronbunshuu G , 42, 561-570, 20050401
  191. High Rate Treatment of Low Strength Wastewater by an EGSB Reactor., Doboku Gakkai Ronbunshuu G , 42, 39-49, 20050401
  192. High Performance Anaerobic Digestion Treatment of Municipal Sludge with Ozonation , Journal of Japan Sewage Works Association , 41(505), 111-118, 20050401
  193. Minimization of greenhouse gas emission by application of anaerobic digestion process with biogas utilization, Water Science & Technology, 152(1-2), 545-552, 20050401
  194. A low-cost municipal sewage treatment system with a combination of UASB and the fourth-generation downflow hanging sponge reactors, Water Science & Technology, 52(1-2), 323-329, 20050401
  195. Hydrolytic activity of alpha-amylase in anaerobic digested sludge, Water Science and Technology, 52(1-2), 259-266, 20050401
  196. Diversity, Localization, and Physiological Properties of Filamentous Microbes Belonging to Chloroflexi Subphylum I in Mesophilic and Thermophilic Methanogenic Sludge Granules, Applied and Environmental Microbiology, 71(11), 7493-7503, 20050401
  197. Cultivation, Identification and Specific Detection of Anaerobic Syntrophic Long-Chain Fatty Acids-degrading Microorganisms in Anaerobic Sludges , Doboku Gakkai Ronbunshuu G , 42, 609-618, 20050401
  198. Effect of sulfate on the biodegradation of soluble and solid organic matters in thermophilic methanogenic process. , Doboku Gakkai Ronbunshuu G , 42, 435-444, 20050401
  199. Reduction of Alkalinity Supplement to a Novel High-rate UASB Reactor by a Multi-Feed Mode, Doboku Gakkai Ronbunshuu G , 42, 407-414, 20050401
  200. LCA for the Sludge Disposal and Beneficial Use of Biogas in Nagaoka City , Doboku Gakkai Ronbunshuu G , 42, 171-182, 20050401
  201. Treatment of Wastewater Containing a Large Amount of Suspended Solids by a Novel Multistaged UASB Reactor, Environmental Technology, 26(12), 1353-1363, 20050401
  202. Anaerobic treatment of low strength wastewater by an expanded granular sludge bed reactor, 1st IWA-ASPIRE, 12C-2-12C-2, 20050710
  203. CARD-FISH for Detection of Functional Gene of Methanogens, 105th ASM General Meeting, I-106- I-106, 20050605
  204. Anaerobic Phage Ecology: Doninance of Broad Host Range Phages in Anaerobic Methanogenic Digester, 105th ASM General Meeting, M-018-M-018, 20050605
  205. High Rate Anaerobic Treatment of Liquid-fraction of Shouchu Stillage Waste by a Multi-staged Thermophilic UASB Reacto, Doboku Gakkai Ronbunshuu G , 41, 31-40, 20040401
  206. Development of a Cost-effective Novel Sewage Treatment System by a combination of UASB Reactor and the “Fourth Generation” Downflow Hanging Sponge (DHS) Reactor, Doboku Gakkai Ronbunshuu G , 41, 155-164, 20040401
  207. MEASUREMENTS OF OXYGEN AND NITROGEN PROFILES IN ATTACHED BIOFILM ON RIVER ROCKS BY THE USE OF MICROELECTRODES , Proceedings of JSCE , 769, 89-94, 20040401
  208. Identification and isolation of anaerobic, syntrophic phthalate isomers-degrading microbes from methanogenic sludges treating wastewater from terephthalate manufacturing, Applied and Environmental Microbiology, 70(3), 1617-1626, 20040401
  209. A Simple Process Model on the Anaerobic Digestion Treatment of Municipal Sludge with Ooznation, Doboku Gakkai Ronbunshuu G , 41, 19-29, 20040401
  210. Alpha-Amylase Activity of Solid Starch-Degrading Bacteria in Anaerobic Digested Sludge, Doboku Gakkai Ronbunshuu G , 41, 51-59, 20040401
  211. Development of a Novel Sewage Treatment Process for Minimum Energy Requirement Treatment Characteristics of Sponge Carrier Trickling Filter as the Third Generation Type DHS Reactor , Doboku Gakkai Ronbunshuu G , 41, 175-186, 20040401
  212. PROCESS PERFORMANCE OF NET MEMBRANE AS ALTERNATIVE OF FINAL SEDIMENTATION TANK FOR ACTIVATED SLUDGE PROCESS, Proceedings of the Japan Society of Civil Engineers , 776(7-33), 97-104, 20040401
  213. High rate anaerobic treatment of palm oil mill effluent (POME) by reversible flow anaerobic baffled reactor (RBR), Proceedings of the Japan Society of Civil Engineers , 776(7-33), 115-123, 20040401
  214. Realization of super high-rate methane fermentation bioreactor and isolation of anaerobic syntrophic microbes, Bioscience & industry , 62(7), 431-436, 20040701
  215. Detection and identification of methanogens by CARD-FISH targeting mcrA mRNA, International Society for Microbial Ecology(ISME-10), 123-123, 20040822
  216. Diversity, distribution, and physiological properties of filamentous anaerobes belongin to the phylum Chloroflexi in methanogenic UASB sludge granules, International Society for Microbial Ecology(ISME-10), 163-163, 20040822
  217. Non-sulfate reducers within a sulfate-reducing cluster are ubiquitous in anoxic environments:syntrophic microbes hidden bihind molecular community analyses, International Society for Microbial Ecology(ISME-10), 13-13, 20040822
  218. Hydrolytic activity of alpha-amylase in anaerobic digested sludge, 10th World Congress Anaerobic Digestion (Montreal, CANADA), , 617-622, 20040829
  219. Applicability of catalyzed reporter deposition and fluorescence in situ hybridization (CARD-FISH) for visualization of methanogens, 10th World Congress Anaerobic Digestion (Montreal, CANADA), , 1885-1887, 20040829
  220. A low-cost municipal sewage treatmentsystem with a combination of UASB and the "Fourth Generation" Downflow Hngin Sponge (DHS) reactor, 10th World Congress Anaerobic Digestion (Montreal, CANADA), , 921-926, 20040829
  221. Fate of dissolved methane in DHS reactor receiving effluent of UASB sewage treatment, 10th World Congress Anaerobic Digestion (Montreal, CANADA), , 2160-2162, 20040829
  222. A non-sulfate-reducing,syntrophic bacterial group within the genus desulfotomaculum is ubiquitaous in anaerobic wastewater and waste treatment sludges, 10th World Congress Anaerobic Digestion (Montreal, CANADA), , 450-451, 20040829
  223. Graphical Estimation of Specific Biological Activity on Sludge with Low Biodegradability by Batch Test and New Analytical Method , Journal of Japan Society on Water Environment, 26(3), 167-170, 20030301
  224. Acetate Synthesis from H2/CO2 in Simulated and Actual Landfill Samples, Environmental Technology, 24(4), 435-444, 20030401
  225. Sporotomacuum syntrophicum sp. nov., a novel anaerobic, syntrophic benzoate-degrading bacterium isolated from an anaerobic sludge treating purified-terephatalate manufacturing wastewater, Archives of Microbiology, 179(4), 242-249, 20030401
  226. Archaeal community compositions at different depths (up to 30 m) of a municipal solid waste landfill in Taiwan as revealed by 16S rDNA cloning analyses, Biotechnology Letters, 25(9), 719-724, 20030401
  227. Molecular detection and direct enumeration of methanogenic Archaea and Methanotrophic Bacteria in domestic solid waste landfill soils, Biotechnology Letters, 25(18), 1563-1569, 20030401
  228. Respirometric identification of hydrolysis kinetics for the modelling of anaerobic municipal sludge digestion process, Doboku Gakkai Ronbunshuu G , 40, 291-302, 20030401
  229. Process Performance and Sludge Behaviors of Multi-staged UASB reactor for Treatment of Palm Oil Mill Effluent (POME) , Doboku Gakkai Ronbunshuu G , 40, 441-449, 20030401
  230. Anaerolinea thermophila gen. nov., ,sp. nov. and Caldilinea aeropila gen. nov., sp. nov., novel filamentous thermophiles that represent at previously uncultured lineage of the domain Bacteria at the subphylum level, International Journal of Systematic and Evolutionary Microbiology, 53(6), 1843-1851, 20030401
  231. Cell Wall Treatments for Applying CARD-FISH to Methanogens, Doboku Gakkai Ronbunshuu G , 40, 363-371, 20030401
  232. Fluorescence in situ hybridization combined with catalyzed reporter deposition for in situ analysis of methanogens in anaerobic digested sludge, IWA ASIAN WATERQUAL,2003, 239-239, 20031019
  233. A Long term experimental Evaluation of an Appropriate Sewage Treatment Technology by Combination of UASB and DHS (Down-flow Hanging Sponge) reactor, IWA ASIAN WATERQUAL,2003, 22-22, 20031019
  234. Super-high rate treatment of alcohol distillery wastewater by thermophilic multi-staged UASB reactor, IWA ASIAN WATERQUAL,2003, 152-152, 20031019
  235. Pilot plant study on anaerobic treatment of a lipid- and protein-rich food industrial wastewater by a termophilic multi-staged UASB reactor, Water Science and Technology, 45(10), 225-230, 20020401
  236. Molecular and conventional analyses of microbial diversity in mesophilic and thermophilic upflow anaerobic sludge blanket granular sludges , Water Science and Technology, 45(10), 19-25, 20020401
  237. The transient-state, multiple-species biofilm model for biofiltration processes, Water Research, 36(9), 2342-2356, 20020401
  238. Removal of indigenous coliphages ans fecal coliforms by a novel sewage treatment system consisting of UASB and DHS units, Water Science and Technology, 46(42320.0), 303-309, 20020401
  239. A super high rate thermophilic anaerobic treatment of Shochu distillery wastewater by a thermophilic multi-staged UASB reactor, Doboku Gakkai Ronbunshuu G , 39, 77-85, 20020401
  240. Quantification of 16S ribosome and amoA genes in the genome of Nitrosomonas by Real-Time PCR and Competitive PCR, Doboku Gakkai Ronbunshuu G , 39, 365-373, 20020401
  241. Pelotomaculum thermopropionicum gen. nov., sp. nov., an anaerobic, thermophilic, syntrophic propionate-oxidizing bacterium, International Journal of Systematic and Evolutionary Microbiology, 52(5), 1729-1735, 20020401
  242. Isolation of a Novel Thermophilic, Syntrophic Propionate-Oxidizing Bacterium from Thermophilic Methanogenic Granular Sludge : Its Physiology and Spatial Distribution in Sludge Granules , Japan journal of water pollution research , 25(9), 539-546, 20020910
  243. Microbial-ecological significance of sulfide precipitation within anaerobic granular sludge revealed by micro-electrodes study, Water Research, 35(14), 411-3417, 20010401
  244. Water pollution control policies and instruments in Asian region, Environmental Systems Research, 129, 57-68, 20010401
  245. Population dynamics of anaerobic microbial consotia in thermophilic granular sludge in response to feed composition change, Water Science and Technology, 43(1), 59-66, 20010401
  246. PAH contents in road dust on principal roads collected nationwide in Japan and their influential factors, WATER SCIENCE AND TECHNOLOGY, 72(7), 1062-1071, 20150901
  247. Long-term performance evaluation of down-flow hanging sponge reactor regarding nitrification in a full-scale experiment in India, BIORESOURCE TECHNOLOGY, 204, 177-184, 20160301
  248. Nitrogen removal using an anammox membrane bioreactor at low temperature, WATER SCIENCE AND TECHNOLOGY, 72(12), 2148-2153, 201512
  249. Phylogenetic diversity and ecophysiology of Candidate phylum Saccharibacteria in activated sludge, FEMS MICROBIOLOGY ECOLOGY, 92(6), 20160601
  250. On-site evaluation of the performance of a full-scale down-flow hanging sponge reactor as a post-treatment process of an up-flow anaerobic sludge blanket reactor for treating sewage in India., Bioresource Technology, 194(1), 156-164, 201510
  251. Construction of single-stage partial nitrification-anammox reactor using marine anammox bacteria., 3rd International Anammox Symposium (IANAS 2015), 117-118, 20150807
  252. Rain inflow loading of PAHs into urban domestic wastewater treatment plant in separate sewer system., 17th IWA International Conference on Diffuse Pollution and Eutrophication,, 51-51, 20150913
  253. Development of stable Nitritation process for low ammonia wastewater., International Conference on Civil and Environmental Engineering (ICCEE 2015), 167-168, 20151108
  254. Photodegradation in aquatic environments of polycyclic musks and triclosan and their relationships with dissolved matter., International Conference on Civil and Environmental Engineering (ICCEE 2015), 163-164, 20151108
  255. Rain inflow loading of PAHs into a domestic wastewater treatment plant of separate sewer system., International Conference on Civil and Environmental Engineering (ICCEE 2015), 138-139, 20151108
  256. Are novel CH4 oxidizing bacteria with N2O reduction under anoxic condition existed?, International Conference on Civil and Environmental Engineering (ICCEE 2015), 136-137, 20151108
  257. Novel wastewater treatment technology for sustainable society., International Conference on Civil and Environmental Engineering (ICCEE 2015), 23-24, 20151108
  258. Construction of single-stage nitrification-marine anammox process by affinity for nitrite., International Symposium on EcoTopia Science '15, 28-7-13-28-7-13, 20151127
  259. Loading and removal of PAHs, fragrance compounds, triclosan and toxicity by composting process from sewage sludge, SCIENCE OF THE TOTAL ENVIRONMENT, 605, 860-866, 20171215
  260. Dominant Candidatus Accumulibacter phosphatis Enriched in Response to Phosphate Concentrations in EBPR Process, MICROBES AND ENVIRONMENTS, 32(3), 260-267, 20170927
  261. Biotic manganese oxidation coupled with methane oxidation using a continuous-flow bioreactor system under marine conditions, WATER SCIENCE AND TECHNOLOGY, 76(7), 1781-1795, 201710
  262. Production of biogenic manganese oxides coupled with methane oxidation in a bioreactor for removing metals from wastewater, WATER RESEARCH, 130, 224-233, 20180301
  263. Methanotrophic community composition based on pmoA genes in dissolved methane recovery and biological oxidation closed downflow hanging sponge reactors, BIOCHEMICAL ENGINEERING JOURNAL, 124, 138-144, 20170815
  264. Evaluation of enzymatic cell treatments for application of CARD-FISH to methanogens, JOURNAL OF MICROBIOLOGICAL METHODS, 72(1), 54-59, 2008
  265. Microbial community that catalyzes partial nitrification at low oxygen atmosphere as revealed by 16S rRNA and amoA genes, JOURNAL OF BIOSCIENCE AND BIOENGINEERING, 104(6), 525-528, 2007
  266. Syntrophorhabdus aromaticivorans gen. nov., sp. nov., the first cultured anaerobe capable of degrading phenol to acetate in obligate syntrophic associations with a hydrogenotrophic methanogen, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 74(7), 2051-2058, 2008
  267. Methanocella paludicola gen. nov., sp nov., a methane-producing archaeon, the first isolate of the lineage 'Rice Cluster I', and proposal of the new archaeal order Methanocellales ord. nov., INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 58, 929-936, 2008
  268. Detection of active butyrate-degrading microorganisms in methanogenic sludges by RNA-based stable isotope probing, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 74(11), 3610-3614, 2008
  269. Production of biologically safe digested manure for land application by a full-scale biogas plant with heat-inactivation, WASTE MANAGEMENT & RESEARCH, 26(3), 256-260, 2008
  270. Changes in process performance and microbial characteristics of retained sludge during low-temperature operation of an EGSB reactor, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 43(14), 1650-1656, 2008
  271. Thermodesulfovibrio aggregans sp nov and Thermodesulfovibrio thiophilus sp nov., anaerobic, thermophilic, sulfate-reducing bacteria isolated from thermophilic methanogenic sludge, and emended description of the genus Thermodesulfovibrio, INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 58, 2541-2548, 2008
  272. Development of 16S rRNA gene-targeted primers for detection of archaeal anaerobic methanotrophs (ANMEs), FEMS MICROBIOLOGY LETTERS, 297(1), 31-37, 2009
  273. Cultivation of Methanogens under Low-Hydrogen Conditions by Using the Coculture Method, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 75(14), 4892-4896, 2009
  274. Influence of sugar content of wastewater on the microbial characteristics of granular sludge developed at 20 degrees C in the anaerobic granular sludge bed reactor, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 44(9), 921-927, 2009
  275. Sequence-specific bacterial growth inhibition by peptide nucleic acid targeted to the mRNA binding site of 16S rRNA, APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 84(6), 1161-1168, 2009
  276. Peptide nucleic acids (PNAs) antisense effect to bacterial growth and their application potentiality in biotechnology, APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 86(2), 397-402, 2010
  277. Detection of Single Copy Genes by Two-Pass Tyramide Signal Amplification Fluorescence in situ Hybridization (Two-Pass TSA-FISH) with Single Oligonucleotide Probes, MICROBES AND ENVIRONMENTS, 25(1), 15-21, 2010
  278. Biological oxidation of dissolved methane in effluents from anaerobic reactors using a down-flow hanging sponge reactor, WATER RESEARCH, 44(5), 1409-1418, 2010
  279. Removal of organic substances and oxidation of ammonium nitrogen by a down-flow hanging sponge (DHS) reactor under high salinity conditions, BIORESOURCE TECHNOLOGY, 101(14), 5180-5185, 2010
  280. Ecophysiology of Uncultured Filamentous Anaerobes Belonging to the Phylum KSB3 That Cause Bulking in Methanogenic Granular Sludge, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 77(6), 2081-2087, 2011
  281. Enrichment Using an Up-flow Column Reactor and Community Structure of Marine Anammox Bacteria from Coastal Sediment, MICROBES AND ENVIRONMENTS, 26(1), 67-73, 2011
  282. Enrichment and identification of methane-oxidizing bacteria by using down-flow hanging sponge bioreactors under low methane concentration, ANNALS OF MICROBIOLOGY, 61(3), 683-687, 2011
  283. Dissolved methane oxidation and competition for oxygen in down-flow hanging sponge reactor for post-treatment of anaerobic wastewater treatment, BIORESOURCE TECHNOLOGY, 102(22), 10299-10304, 2011
  284. Detection of single-copy functional genes in prokaryotic cells by two-pass TSA-FISH with polynucleotide probes, JOURNAL OF MICROBIOLOGICAL METHODS, 88(2), 218-223, 2012
  285. Development of anammox reactor equipped with a degassing membrane to improve biomass retention, WATER SCIENCE AND TECHNOLOGY, 66(2), 451-456, 2012
  286. Treatment of low-strength wastewater in an anaerobic down-flow hanging sponge (AnDHS) reactor at low temperature, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 47(12), 1803-1808, 2012
  287. A method for evaluating the host range of bacteriophages using phages fluorescently labeled with 5-ethynyl-2 '-deoxyuridine (EdU), APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 95(3), 777-788, 2012
  288. Influence of temperature and salinity on microbial structure of marine anammox bacteria, WATER SCIENCE AND TECHNOLOGY, 66(5), 958-964, 2012
  289. Ecophysiological role and function of uncultured Chloroflexi in an anammox reactor, WATER SCIENCE AND TECHNOLOGY, 66(12), 2556-2561, 2012
  290. Phosphate recovery as concentrated solution from treated wastewater by a PAO-enriched biofilm reactor, WATER RESEARCH, 47(6), 2025-2032, 2013
  291. Physiological Characterization of an Anaerobic Ammonium-Oxidizing Bacterium Belonging to the "Candidatus Scalindua" Group, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 79(13), 4145-4148, 2013
  292. Microbial community composition of a down-flow hanging sponge (DHS) reactor combined with an up-flow anaerobic sludge blanket (UASB) reactor for the treatment of municipal sewage, BIORESOURCE TECHNOLOGY, 151, 144-150, 2014
  293. Development of a sixth-generation down-flow hanging sponge (DHS) reactor using rigid sponge media for post-treatment of UASB treating municipal sewage, BIORESOURCE TECHNOLOGY, 152, 93-100, 2014
  294. A Long-Term Cultivation of an Anaerobic Methane-Oxidizing Microbial Community from Deep-Sea Methane-Seep Sediment Using a Continuous-Flow Bioreactor, PLOS ONE, 9(8), 2014
  295. Biological oxidation of Mn(II) coupled with nitrification for removal and recovery of minor metals by downflow hanging sponge reactor, WATER RESEARCH, 68, 545-553, 2015
  296. Recovery and biological oxidation of dissolved methane in effluent from UASB treatment of municipal sewage using a two-stage closed downflow hanging sponge system, JOURNAL OF ENVIRONMENTAL MANAGEMENT, 151, 200-209, 2015
  297. Biomass Yield Efficiency of the Marine Anammox Bacterium, "Candidatus Scalindua sp.," is Affected by Salinity, MICROBES AND ENVIRONMENTS, 30(1), 86-91, 2015
  298. On-site evaluation of the performance of a full-scale down-flow hanging sponge reactor as a post-treatment process of an up-flow anaerobic sludge blanket reactor for treating sewage in India, BIORESOURCE TECHNOLOGY, 194, 156-164, 2015
  299. PAH contents in road dust on principal roads collected nationwide in Japan and their influential factors, WATER SCIENCE AND TECHNOLOGY, 72(7), 1062-1071, 2015
  300. Nitrogen removal using an anammox membrane bioreactor at low temperature, WATER SCIENCE AND TECHNOLOGY, 72(12), 2148-2153, 2015
  301. Evaluation of the resilience of a full-scale down-flow hanging sponge reactor to long-term outages at a sewage treatment plant in India, JOURNAL OF ENVIRONMENTAL MANAGEMENT, 181, 832-837, 2016
  302. Draft Genome Sequence of Mn(II)-Oxidizing Pseudomonas resinovorans Strain MO-1., Genome announcements, 6(11), 2018
  303. Pollutants removal from synthetic wastewater by the combined electrochemical, adsorption and sequencing batch reactor (SBR)., Ecotoxicology and environmental safety, 161, 2018
  304. Pollutant Removal from Synthetic Aqueous Solutions with a Combined Electrochemical Oxidation and Adsorption Method., International journal of environmental research and public health, 15(7), 2018
  305. Specificities and Efficiencies of Primers Targeting Candidatus Phylum Saccharibacteria in Activated Sludge., Materials (Basel, Switzerland), 11(7), 2018
  306. Sponge packed in water scrubbing enhance biogas purification at atmospheric pressure., IWA Specialized International Conferences on Ecotechnologies for Wastewater Treatment (ecoSTP), 14-14, 201806
  307. Simultaneous recovery of Ni and Co from rechargeable battery waste with dissolution treatment solution using MnOB., International Conference on Civil and Environmental Engineering ICCEE 2017, 155-156, 201711
  308. Intensification of biogas purification at normal pressure by physical and biological processes in a sponge scrubber system., International Conference on Civil and Environmental Engineering ICCEE 2017, 165-166, 201711
  309. Validation of the specificity of primers targeting Canditatus Saccharibacteria (TM7) in activated sludge., International Conference on Civil and Environmental Engineering ICCEE 2017, 179-180, 201711
  310. Influences of mobility and migration of human on the awareness of the conservation of local environments and pro-environmental activity., International Conference on Civil and Environmental Engineering ICCEE 2017, 197-198, 201711
  311. Phosphorus Recovery from Sewage in a Pilot-Scale UASB-DHS System., Frontiers Tnternational Conference on Wastewater Treatment and Modelling FICWTM 2017, 22-29, 201705
  312. Pollutants removal from synthetic wastewater by the combined electrochemical, adsorption and sequencing batch reactor (SBR), ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 161, 137-144, 20181015
  313. Specificities and Efficiencies of Primers Targeting Candidatus Phylum Saccharibacteria in Activated Sludge, MATERIALS, 11(7), 201807
  314. Pollutant Removal from Synthetic Aqueous Solutions with a Combined Electrochemical Oxidation and Adsorption Method, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 15(7), 201807
  315. Effects of Salts on the Activity and Growth of "Candidatus Scalindua sp.", a Marine Anammox Bacterium, MICROBES AND ENVIRONMENTS, 33(3), 336-339, 20180929
  316. Effects of sponge pore-size on the performance of a down-flow hanging sponge reactor in post-treatment of effluent from an anaerobic reactor treating domestic wastewater, SUSTAINABLE ENVIRONMENT RESEARCH, 28(6), 282-288, 201811
  317. Draft Genome Sequence of Mn(II)-Oxidizing Pseudomonas resinovorans Strain MO-1, MICROBIOLOGY RESOURCE ANNOUNCEMENTS, 6(11), 201803
  318. Biogas purification performance of new water scrubber packed with sponge carriers, JOURNAL OF CLEANER PRODUCTION, 214, 103-111, 20190320
  319. Stormwater inflow loading of polycyclic aromatic hydrocarbons into urban domestic wastewater treatment plant for separate sewer system, WATER SCIENCE AND TECHNOLOGY, 79(7), 1426-1436, 20190401
  320. Integrated biological-physical process for biogas purification effluent treatment, JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 83, 110-122, 201909
  321. Peptide nucleic acids (PNAs) antisense effect to bacterial growth and their application potentiality in biotechnology., Applied microbiology and biotechnology, 86(2), 2010
  322. Enrichment using an up-flow column reactor and community structure of marine anammox bacteria from coastal sediment., Microbes and environments, 26(1), 2011
  323. Dissolved methane oxidation and competition for oxygen in down-flow hanging sponge reactor for post-treatment of anaerobic wastewater treatment., Bioresource technology, 102(22), 2011
  324. Influence of temperature and salinity on microbial structure of marine anammox bacteria., Water science and technology : a journal of the International Association on Water Pollution Research, 66(5), 2012
  325. Ecophysiological role and function of uncultured Chloroflexi in an anammox reactor., Water science and technology : a journal of the International Association on Water Pollution Research, 66(12), 2012
  326. Phosphate recovery as concentrated solution from treated wastewater by a PAO-enriched biofilm reactor., Water research, 47(6), 2013
  327. Physiological characterization of an anaerobic ammonium-oxidizing bacterium belonging to the "Candidatus scalindua" group., Applied and environmental microbiology, 79(13), 2013
  328. Development of a sixth-generation down-flow hanging sponge (DHS) reactor using rigid sponge media for post-treatment of UASB treating municipal sewage., Bioresource technology, 152, 2014
  329. A long-term cultivation of an anaerobic methane-oxidizing microbial community from deep-sea methane-seep sediment using a continuous-flow bioreactor., PloS one, 9(8), 2014
  330. Biological oxidation of Mn(II) coupled with nitrification for removal and recovery of minor metals by downflow hanging sponge reactor., Water research, 68, 2015
  331. On-site evaluation of the performance of a full-scale down-flow hanging sponge reactor as a post-treatment process of an up-flow anaerobic sludge blanket reactor for treating sewage in India., Bioresource technology, 194, 2015
  332. PAH contents in road dust on principal roads collected nationwide in Japan and their influential factors., Water science and technology : a journal of the International Association on Water Pollution Research, 72(7), 2015
  333. Nitrogen removal using an anammox membrane bioreactor at low temperature., Water science and technology : a journal of the International Association on Water Pollution Research, 72(12), 2015
  334. Long-term performance evaluation of down-flow hanging sponge reactor regarding nitrification in a full-scale experiment in India., Bioresource technology, 204, 2016
  335. Phylogenetic diversity and ecophysiology of Candidate phylum Saccharibacteria in activated sludge., FEMS microbiology ecology, 92(6), 2016
  336. Evaluation of the resilience of a full-scale down-flow hanging sponge reactor to long-term outages at a sewage treatment plant in India., Journal of environmental management, 181, 2016
  337. Loading and removal of PAHs, fragrance compounds, triclosan and toxicity by composting process from sewage sludge., The Science of the total environment, 605-606, 2017
  338. Dominant Candidatus Accumulibacter phosphatis Enriched in Response to Phosphate Concentrations in EBPR Process., Microbes and environments, 32(3), 2017
  339. The Effect of Sponge Media Size on the Performance of Down-flow Hanging Sponge (DHS) Reactor, Journal of Japan Sewage Works Association, 44(541), 94-103, 20071115
  340. Performance of a Full-scale Down-flow Hanging Sponge (DHS) Reactor for Nitrification and Fecal Coliform Removals, Journal of Japan Sewage Works Association, 46(561), 106-116, 20090715
  341. Detection of Single Copy Genes by Two-Pass Tyramide Signal Amplification Fluorescence in situ Hybridization (Two-Pass TSA-FISH) with Single Oligonucleotide Probes, Microbes and Environments, 25(1), 15-21, 20100301
  342. Effect of Salinity on Organic Removal and Ammonium Oxidation by a DHS Reactor : Long Term Evaluation, Journal of Japan Sewage Works Association, 47(569), 85-93, 20100315
  343. Enrichment Using an Up-flow Column Reactor and Community Structure of Marine Anammox Bacteria from Coastal Sediment, Microbes and Environments, 26(1), 67-73, 20110301
  344. Production of Biogenic Manganese Oxides Capable of Adsorbing Rare Metals by DHS Bioreactor, 76(11), 685-688, 20121105
  345. Simultaneous Removal of Phenol and Ammonium Nitrogenin a Down-flow Hanging sponge (DHS) Reactor with Effluent Recirculation, 50(603), 111-118, 20130101
  346. PB-11 Analysis of microbial communities in established nitritation for nitrification control(Waste water treatment ecosystem,Poster presentation B) :, 2007
  347. PB-12 Microbial community catalyzed partial nitrification and anammox in the down-flow hanging sponge (DHS) system(Waste water treatment ecosystem,Poster presentation B) :, 2007
  348. PB-17 In situ physiology of candidate division TM7 in a wastewater treatment plant(Waste water treatment ecosystem,Poster presentation B) :, 2007
  349. PB-29 In situ visualization of single copy genes at the cellular level by ultra sensitive two-pass TSA-FISH with oligonucleotide probes(Monitoring,Poster presentation B) :, 2007
  350. Microbial Community that Catalyzes Partial Nitrification at Low Oxygen Atmosphere as Revealed by 16S rRNA and amoA Genes, Journal of bioscience and bioengineering, 104(6), 525-528, 20071225
  351. 2F18 Development of facilitation lecture for problem solving engineer, Proceedings of Annual Conference of Japanese Society for Engineering Education, 2014(0), 336-337, 2014
  352. Recovery of Dissolved Methane in Effluent of Anaerobic Wastewater Treatment by Closed DHS Unit, Journal of Japan Society on Water Environment, 33(4), 25-31, 2010
  353. Obstruction of Mesophilic Non-dilution Methane Fermentation Processing from Results of Microbial Consortia Analysis, Journal of the Japan Society of Material Cycles and Waste Management, 21(1), 10-18, 2010
  354. Stimulation of Nitritation and Changes in Nitrifying Bacterial Microflora in a DHS Reactor by Controlling Salinity, Journal of Japan Society on Water Environment, 33(10), 159-165, 2010
  355. Photocatalytic Decomposition of Atmospheric Toxic Substances on the TiO2-loaded Glasses Set on the Roadside of a Highway, Journal of Water and Environment Technology, 10(4), 399-408, 2012
  356. Investigation of Inductive Effect of Salinity on Nitritation, ENVIRONMENTAL ENGINEERING RESEARCH, 44, 195-200, 2007
  357. Evaluation of process of the Expanded Granular Sludge Bed (EGSB) reactor for performance treatment of municipal sewage, ENVIRONMENTAL ENGINEERING RESEARCH, 44, 579-587, 2007
  358. The Effect of Shock Loading to the Performance of Thermophilic UASB reactor in terms of Deterioration and Recovery, ENVIRONMENTAL ENGINEERING RESEARCH, 44, 589-596, 2007
  359. Microbial Community that Catalyzes Partial Nitrification at Low Oxygen Atmosphere as Revealed by 16S rRNA and amoA Genes, Journal of Bioscience and Bioengineering, 104(6), 525-528, 2007
  360. DEVELOPMENT OF A NOVEL SEWAGE TREATMENT TECHNOLOGY WITH MINIMUM ENERGY REQUIREMENT -PERFORMANCE OF ORGANIC MATTERS REMOVAL BY PRACTICAL-SCALE DHS REACTOR-, Doboku Gakkai Ronbunshuu G, 64(2), 187-195, 2008
  361. MICROBIAL COMMUNITY STRUCTURE OF G3-DHS REACTOR IN UASB-DHS SYSTEM TREATING DOMESTIC SEWAGE, Doboku Gakkai Ronbunshuu G, 66(1), 56-64, 2010
  362. BIOLOGICAL OXIDATION AND EMISSION OF DISSOLVED METHANE IN DHS REACTOR POLISHING UP ANAEROBICALLY TREATED WASTEWATER, Doboku Gakkai Ronbunshuu G, 66(3), 111-119, 2010
  363. TREATMENT OF METHANOLIC WASTEWATER BY ANAEROBIC DOWN-FLOW HANGING SPONGE (ANDHS) REACTOR AND UASB REACTOR, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 67(3), 114-122, 2011
  364. Prospective Combined System of UASB and DHS Reactor for the Treatment of Domestic Wastewater in Jakarta, Journal of Water and Environment Technology, 12(6), 459-468, 2014
  365. INFLUENCE OF TEMPERATURE DECREASE ON THE PHYSICAL AND MICROBIAL CHARACTERISTICS OF RETAINED SLUDGE IN EGSB REACTOR FOR LOW-STRENGTH WASTEWATER TREATMENT, Doboku Gakkai Ronbunshuu G, 64(4), 297-303, 2008
  366. TREATMENT OF SALINITY WASTEWATER CONTAINING A LARGE AMOUNT OF AMMONIUM NITROGEN USING DHS REACTOR, Doboku Gakkai Ronbunshuu G, 64(4), 327-335, 2008
  367. ON-SITE TREATMENT OF SEASONAL CAMPAIGN SHOCHU DISTILLERY WASTEWATER BY A THERMOPHILIC MULTI-STAGED UASB REACTOR, Doboku Gakkai Ronbunshuu G, 65(3), 180-187, 2009
  368. Polyphosphate-accumulating organisms capable of living under high salinity environment, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 69(7), III_523-III_530, 2013
  369. Loadings of polycyclic musks and triclosan in separate sewage treatment plants and coastal marine sediments in Hiroshima bay area, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 69(7), III_571-III_579, 2013
  370. METABOLIC ACTIVITY OF MARINE ANAMMOX BACTERIA USING HEAVY METALS AND SULFATE, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 70(7), III_251-III_256, 2014
  371. Biomass Yield Efficiency of the Marine Anammox Bacterium, "Candidatus Scalindua sp.," is Affected by Salinity, Microbes and Environments, 30(1), 86-91, 2015
  372. Sequence-specific bacterial growth inhibition by peptide nucleic acid targeted to the mRNA binding site of 16S rRNA., Applied microbiology and biotechnology, 84(6), 2009
  373. Biological oxidation of dissolved methane in effluents from anaerobic reactors using a down-flow hanging sponge reactor., Water research, 44(5), 2010
  374. Development of anammox reactor equipped with a degassing membrane to improve biomass retention., Water science and technology : a journal of the International Association on Water Pollution Research, 66(2), 2012
  375. Recovery and biological oxidation of dissolved methane in effluent from UASB treatment of municipal sewage using a two-stage closed downflow hanging sponge system., Journal of environmental management, 151, 2015
  376. Comprehensive review of polycyclic aromatic hydrocarbons in water sources, their effects and treatments, SCIENCE OF THE TOTAL ENVIRONMENT, 696, 20191215
  377. Degradation and volatilization process of fragrance materials and triclosan in wastewater treatment plant - Comparison between field survey and laboratory experiment -, ENVIRONMENTAL TECHNOLOGY & INNOVATION, 16, 100438, 201911
  378. Mn(II) oxidation and manganese-oxide reduction on the decolorization of an azo dye, INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 146, 104820, 202001
  379. PAHs emission source analysis for air and water environments by isomer ratios - Comparison by modified Cohen's d, SCIENCE OF THE TOTAL ENVIRONMENT, 715, 20200501
  380. Multiple organic substrates support Mn(II) removal with enrichment of Mn(II)-oxidizing bacteria, JOURNAL OF ENVIRONMENTAL MANAGEMENT, 259, 20200401
  381. Pesticides in aquatic environments and their removal by adsorption methods, CHEMOSPHERE, 253, 202008
  382. The Effect of Sponge Media Size on the Performance of Down-flow Hanging Sponge (DHS) Reactor, Journal of Japan Sewage Works Association, 44(541), 94-103, 20071115
  383. Integrated anammox-biochar in synthetic wastewater treatment: Performance and optimization by artificial neural network., Journal of Cleaner Production, 243, 118638, 20200110
  384. Anti-bacterial Effects of MnO2 on the Enrichment of Manganese-oxidizing Bacteria in Downflow Hanging Sponge Reactors, MICROBES AND ENVIRONMENTS, 35(4), 2020
  385. Triggering Growth via Growth Initiation Factors in Nature: A Putative Mechanism for in situ Cultivation of Previously Uncultivated Microorganisms, FRONTIERS IN MICROBIOLOGY, 12, 20210504
  386. relationship between citizen's pro-environmental behavior and their place attachment and socio-economic situation -analysis by comparison of 47 prefectures data -, Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 76(6), II_375-II_383, 202010

Invited Lecture, Oral Presentation, Poster Presentation

  1. Novel wastewater treatment technology for sustainable society., International Conference on Civil and Environmental Engineering ICCEE 2015,, 2015/11, With Invitation

Patented

  1. Patent, 6785465, 2020/10/29
  2. Patent, 6719092, 2020/06/18
  3. Patent, 6016062, 2016/10/07
  4. 5739191, 2015/05/01
  5. 5736592, 2015/05/01
  6. 5722661, 2015/04/03
  7. Patent, 5582388, 2014/07/25
  8. Patent, 5004105, 2012/06/01