| Environmental and economic life cycle assessment for sewage sludge treatment processes in Japan J Hong, J Hong, M Otaki, O Jolliet Waste Management 29 (2), 696-703, 2009 | 371 | 2009 |
| Direct and indirect inactivation of Microcystis aeruginosa by UV-radiation MZB Alam, M Otaki, H Furumai, S Ohgaki Water Research 35 (4), 1008-1014, 2001 | 172 | 2001 |
| Virus removal in a membrane separation process M Otaki, K Yano, S Ohgaki Water Science and Technology 37 (10), 107-116, 1998 | 140 | 1998 |
| Effects of wastewater disinfection on waterborne bacteria and viruses ER Blatchley III, WL Gong, JE Alleman, JB Rose, DE Huffman, M Otaki, ... Water environment research 79 (1), 81-92, 2007 | 127 | 2007 |
| Inactivation differences of microorganisms by low pressure UV and pulsed xenon lamps M Otaki, A Okuda, K Tajima, T Iwasaki, S Kinoshita, S Ohgaki Water Science and Technology 47 (3), 185-190, 2003 | 120 | 2003 |
| Photocatalytic inactivation of phage Qβ by immobilized titanium dioxide mediated photocatalyst S Lee, K Nishida, M Otaki, S Ohgaki Water Science and Technology 35 (11-12), 101-106, 1997 | 118 | 1997 |
| Detection of viable but non cultivable Escherichia coli after UV irradiation using a lytic Qβ phage M Ben Said, O Masahiro, A Hassen Annals of microbiology 60, 121-127, 2010 | 82 | 2010 |
| Aqueous microorganisms inactivation by photocatalytic reaction M Otaki, T Hirata, S Ohgaki Water Science and Technology 42 (3-4), 103-108, 2000 | 80 | 2000 |
| Surface water quality and information about the environment surrounding Inle Lake in Myanmar F Akaishi, M Satake, M Otaki, N Tominaga Limnology 7, 57-62, 2006 | 64 | 2006 |
| Micro-components survey of residential indoor water consumption in Chiang Mai Y Otaki, M Otaki, P Pengchai, Y Ohta, T Aramaki Drinking water engineering and science 1 (1), 17-25, 2008 | 47 | 2008 |
| Controlling algal growth in photo-dependent decolorant sludge by photocatalysis J Hong, H Ma, M Otaki Journal of bioscience and bioengineering 99 (6), 592-597, 2005 | 43 | 2005 |
| Control and modeling of membrane fouling due to microorganism growth by UV pretreatment M Otaki, S Takizawa, S Ohgaki Water science and technology 38 (4-5), 405-412, 1998 | 35 | 1998 |
| Application of microbial risk assessment on a residentially-operated Bio-toilet N Nakagawa, H Oe, M Otaki, K Ishizaki Journal of Water and Health 4 (4), 479-486, 2006 | 32 | 2006 |
| Advocating water literacy Y OTAKI, O SAKURA, M OTAKI Engineering Access 1 (1), 36-40, 2015 | 31 | 2015 |
| Effects of photocatalysis on biological decolorization reactor and biological activity of isolated photosynthetic bacteria J Hong, M Otaki Journal of bioscience and bioengineering 96 (3), 298-303, 2003 | 31 | 2003 |
| Availability and public acceptability of residential rainwater use in Sri Lanka K Takagi, M Otaki, Y Otaki, T Chaminda Journal of Cleaner Production 234, 467-476, 2019 | 26 | 2019 |
| Field survey of a sustainable sanitation system in a residential house N Nakagawa, M Otaki, S Miura, H Hamasuna, K Ishizaki Journal of Environmental Sciences 18 (6), 1088-1093, 2006 | 25 | 2006 |
| Hygiene risk of waterborne pathogenic viruses in rural communities using onsite sanitation systems and shallow dug wells Y Otaki, M Otaki, T Chaminda, Y Kishimoto, Y Nakazawa, K Gimhana Science of The Total Environment 752, 141775, 2021 | 23 | 2021 |
| Bactericidal and virucidal mechanisms in the alkaline disinfection of compost using calcium lime and ash N Hijikata, R Tezuka, S Kazama, M Otaki, K Ushijima, R Ito, S Okabe, ... Journal of Environmental Management 181, 721-727, 2016 | 23 | 2016 |
| Water systems and urban sanitation: a historical comparison of Tokyo and Singapore Y Otaki, M Otaki, O Sakura Journal of water and health 5 (2), 259-265, 2007 | 23 | 2007 |
