Presentations - OTAKI Masahiro

61. Evaluation of Sagami river as water resource by fluorescent analysis

    kaiga N., Otaki M., Domestic, 2010.05, , The 61st JWWA Annual Conference and Symposium, Niigata pref., Japan water works association, Not Invited, Coauthor

62. Relationship between water quality index and florescent analysis

    Sakamaki T., Kaiga N., Otaki M., Domestic, 2010.03, , 45th conference of Japan Society on Water Environment, Sapporo (Event was cancelled), Japan Society on Water Environment, Not Invited, Coauthor

63. Influence of absorbance spectrum on disinfection by medium pressure UV lamp

    Irokawa S., Hirohata A., Otaki M., Domestic, 2010.03, , 44th Annual conference of Japan society of water environment, Fukuoka pref., Japan society of water environment, Not Invited, Coauthor

64. Evaluation of Sgami river as water resource by fluorescent analysis

    Itahashi S., Kaiga N., Sera Y., Otani K., Otaki M., Domestic, 2010.03, , 44th Annual conference of Japan society of water environment, Fukuoka pref., Japan society of water environment, Not Invited, Coauthor

65. Quantitative analysis of damage on E.coli and Pseudomonas by water disinfection

    Mizozoe M., Sano M., Myriam B.S., Otaki M., Domestic, 2010.03, , 44th Annual conference of Japan society of water environment, Fukuoka pref., Japan society of water environment, Not Invited, Coauthor

66. Fate of pathogenic virus in composting toilet according to coliphage inactivation

    Kazama S. Tameike S. Nakagawa N. Otaki M., Domestic, 2009.11, , Forum on Environmental Enigineering, Committee of Environmental engineering in Japan society on civil engineerign, Not Invited, Coauthor

67. Methods for measuring the distribution of UV dose in flow system

    Otaki Masahiro, Domestic, 2009.09, , Symposiumu on Japan Society of Water Environment, Tokyo, Japan Society of Water Environment, Not Invited, Main Speaker

68. Research on the Actinometer corresponding to high dose range

    Hiroto Y., Iwasaki T., Kinoshita S. and Otaki M, Domestic, 2009.08, , 19 th Ozone World Congress & Exhibition, Tokyo, Japan, International Ozone Association, Not Invited, Coauthor

69. Measurement of damage level on E.coli by UV or chlorine dioxide treatment

    Otaki M., Mizozoe M., Hayashi S., Domestic, 2009.05, , 60th conference of Japan Water Works Association, Saitama, Japan Water Works Association, Not Invited, Main Speaker

70. Field survey and comparison of domestic water use in each purpose

    Otaki Y. Otaki M., Domestic, 2009.05, , 60th conference of Japan Water Works Association, Saitama, Japan Water Works Association, Not Invited, Coauthor

71. Development of UV dosimetry using fluorescence and photocatalysis

    Otaki M., Takanasi E. Kaiga N., Domestic, 2009.03, , 43rd conference of Japan Society on Water Environment, Yamaguchi, Japan Society on Water Environment, Not Invited, Main Speaker

72. Fate of indicator bacteria for pathogenic viruse in composting toilet

    Kazama S. and Otaki M., International, 2008.10, , The 6th International Symposium on Sustainable Sanitation, Changchun、China, Japan Science and Technology Agency, Not Invited, Coauthor

73. Environmental loads of a decentralized wastewater treatment

    Otaki M. and Nakagagwa N., International, 2008.10, , The 6th International Symposium on Sustainable Sanitation, Changchun、China, Japan Science and Technology Agency, Not Invited, Main Speaker

74. Decomposition of organo halogen compounds by Medium or low pressure UV lamp

    Otaki M., Domestic, 2008.09, , 11th Sympoium of Japan Society on Water Environment, Osaka, Japan Society on Water Environment, Not Invited, Main Speaker

75. Chemical acinometry available to Medium pressure UV lamp

    Hiroto Y., Otaki M., Domestic, 2008.09, , 12th Sympoium of Japan Society on Water Environment, Osaka, Japan Society on Water Environment, Not Invited, Coauthor

76. Prediction of domestic water use considering water relating appliance - Case study in Tokyo metropolitan

    Nakagawa N., Otaki M., Sanada K., Aramaki T., Domestic, 2008.08, , 2008 Conference on Japan society of hydrology and water resources, The university of Tokyo, Japan society of hydrology and water resources, Not Invited, Coauthor

77. Developing methods of predicting domestic water use for global water circulation model

    Sanada K. Bengtsson M. Aramaki T. Otaki M. Nakagawa N. Hanaki K., Domestic, 2008.08, , 2008 Conference on Japan society of hydrology and water resources, The university of Tokyo, Japan society of hydrology and water resources, Not Invited, Coauthor

78. 分離分散型排水処理システムの環境負荷評価

    大瀧雅寛, Domestic, 2008.04, , 第22回環境工学連合講演会, 東京、乃木坂, 日本学術会議, Invited, Main Speaker

79. LCA study of sewage sludge treatment in Japan

    Hong J., Otaki M. and Jolliet O, International, 2007.10, , International Life Cycle Assessment and Management Conference, USA, Portland, INEP 他, Not Invited, Coauthor

80. Impact on society of a decentralized wastewater treatment system: Case study in Chichibu city

    Nakagawa N, Otaki M and Sekine M, International, 2007.10, , Inter. Conf. on Hydrology and Water Resources Management for Hazard Reduction and Sustainable Development, Manila, Philippines, UNESCO, Not Invited, Main Speaker