研究業績

研究論文 / Published Papers

Takizawa S., Zhao, P., Ohgaki, S., Katayama, H., Kinetic analysis of PAC cake-layer formation in hybrid PAC-MF systems, Water Science and Technology: Water Supply, 2008, in press.

Kim H.A., Matsui Y., Choi J. H., Takizawa S., Effect of pretreatment process on fouling of nanofiltration membranes for drinking water treatment, Water Science and Technology: Water Supply, 2008, in press.

Nakada, N., Kiri, K., Shinohara, H., Harada, A.,Kuroda, K., Takizawa, S., Hideshige Takada, H, Evaluation of pharmaceuticals and personal care products (PPCPs) as water-soluble molecular markers of sewage, Environmental Science and Technology, 2008, in press.

Lohwacharin J., Takizawa, S., Ohgaki, S., Effectis of self-dispersible carbon black and cations on ultrafiltration of humic acid solution, Separation Science and Technology, 2008. in press.

Eiji Haramoto, Hiroyuki Katayama, Kumiko Oguma, and Shinichiro Ohgaki. Quantitative analysis of human enteric adenoviruses in aquatic environments, Journal of Applied Microbiology. 103(6):2153-2159. 2007.

Eiji Haramoto, Hiroyuki Katayama, Kumiko Oguma, and Shinichiro Ohgaki. Recovery of naked viral genomes in water by virus concentration methods. Journal of Virological Methods. 142(1-2):169-173. 2007.

Sakai, H., K. Oguma, H. Katayama, and S. Ohgaki. Effects of low- or medium-pressure ultraviolet lamp irradiation on Microcystis aeruginosa and Anabaena variabilis, Water Research, 41. 11-18. 2007.

Ha, NTV, Takizawa, S., Hang, NVM, Phuong, PTD, Natural and anthropogenic sources affecting seasonal variation of water quality in Dau Tieng reservoir, Vietnam, Environmental Engineering Research, Vol. 44, pp. 23-30. 2007.

小熊久美子、松原康一、北島正章、片山浩之、滝沢智、ベトナム南部における都市河川の微生物汚染と病原性微生物の摂取経路の推定、モダンメディア，第53巻5号，127-133， 2007.

黒田啓介、福士哲雄、滝沢　智、愛知正温、林　武司、徳永朋祥、東京都区部の地下水窒素汚染の現状と汚染源の推定、環境工学研究論文集、第44巻、pp.31-38、2007.

Kim,H-A, Choi, J-H, and Takizawa, S., Comparison of initial filtration resistance by pretreatment processes in the nanofiltration for drinking water treatment, Separation and Purification Technology, Vol. 56, Issue 3, pp. 354-362, 2007.

滝沢 智,呉政祐, 呉熙卿,片山浩之, 大垣 眞一郎, 高濃度粉末活性炭添加MF膜ろ過プロセスによる細菌再増殖能およびトリハロメタン生成能の低減, 水道協会雑誌、第76巻第7号、（第874号）、pp.6-15、2007

Punyapalakul, P., Takizawa, S., Effect of Surface Functional Group on Adsorption of Organic Pollutants on Hexagonal Mesoporous Silicate, Water Science and Technology, Vol. 63, No. 3, pp.17-25, 2006.

Reungsang, A., Takizawa, S., Wirojanagud, W., Distribution of PCDDs/PCDFs in Sediments from the Pong River, Khon Kaen, Thailand., Environmental Engineering Research, Vol. 43, pp. 637-643, 2006.

黒田啓介、福士哲雄、滝沢　智、愛知正温、林　武司、徳永朋祥、東京都市域の地下水汚染の特徴と汚染源の推定、用水と廃水、第48巻第9号、pp.37〜45、2006.
: Kuroda, K. Fukushi, T., Takizawa, S., Aichi, T., Hayashi, T., Tokunaga, T., Groundwater Contamination in Tokyo and Estimation of the Contamination Source, Journal of Water and Waste, Vol. 48, No. 9, pp. 37-45, 2006. (in Japanese).

Oh. H.K., Takizawa, S., Ohgaki, S., Katayana, H., Oguma, K., and Yu, M. J., Removal of organics and viruses using hybrid ceramic MF system without draining PAC, Desalination, 202, pp.191-198, 2006.

Oh, H.K., Yu, M.G., Takizawa, S., Ohgaki, S., Evaluation of PAC behavior and fouling formation in an integrated PAC-UF membrane for surface water treatment, Desalination, Vol. 192, pp. 54-62, 2006.

Kim, H. S., Katayama, H., Takizawa, S., Ohgaki, S., Development of a microfilter separation system coupled with a high dose of powdered activated carbon for advanced treatment, Desalination, Vol. 186, No. 3, pp. 215-226, 2006.

Sthiannopkao, S., Takizawa, S. and Wirojanagud, W., Effects of Soil Erosion on Water Quality and Water Uses in the Upper Phong Watershed, Water Science and Technology, Vol. 53, No.2, 2006.

松井康弘、武田智子、滝沢　智、Aunnop Wongrueng、Suraphong Wattanachira、チェンマイ盆地における地下水中のフッ素除去を目的としたNF膜プロセスの評価、土木学会論文集VII、2006年10月号
: Matsui, Y., Takeda, T., Takizawa, S., Wongrueng, A., Wattanachira, S., Evaluation of Nanofiltration Process for Fluoride Removal from Groundwaters in the Chiangmai Basin, Jour. JSCE, Oct. 2006. (in Japanese)

Punyapalakul, P., Takizawa, S., Effect of Surface Functional Group on Adsorption of Organic Pollutants on Hexagonal Mesoporous Silicate, Water Science and Technology53, No. 2, pp.45-52, 2006.

Punyapalakul, P., Takizawa, S., Selective adsorption of nonionic surfactant on hexagonal mesoporous silicates (HMSs) in the presence of ionic dyes, Water Research, Vol. 40, No. 17, pp. 3177-3184, 2006.

Nguyen, T. V. Ha, Takizawa, S., Impacts of Policy Changes on Fish Cage Culture and Water Quality in Dau Tieng Reservoir, Vietnam, WSEAS Transactions on Environment and Development, Issue 6, Vol. 2, pp. 800-807, 2006.

Phanuwan, C., Takizawa, S., Oguma, K., Katayama, K., Yunika, A. and Ohgaki, O., Monitoring of human enteric viruses and coliform bacteria in waters after urban flood in Jakarta, Indonesia, Water Science and Technology, Vol. 54, No.3, pp.203-210, 2006.

Tran Thi Viet Nga and Takizawa, S., Natural occurrence of arsenic in the organic-rich aquifer in Hanoi City: sources and mobilization processes, Southeast Asian Water Environment, vol. 2, IWA Publishing, 2006. （Proceedings of the Second & Third International Symposia on Southeast Asian Water Environment）(in press)

Nguyen, T. Thuong, Takizawa, S., Nguyen, P. Dan., Bui, D. Truong, Water pollution in inner-city canals in Ho Chi Minh City, Viet Nam, Southeast Asian Water Environment, vol. 2, IWA Publishing, 2006. (in press)

Sthiannopkao, S., Takizawa, S. and Wirojanagud, W., Analysis of reforestation as a watershed management policy for soil erosion control: a case study in the upstream Phong River, Thailand, Southeast Asian Water Environment, vol. 2, IWA Publishing, 2006. (in press)

Punyapalakul, P., and Takizawa, S., Adsorption and Recovery of Alkylphenol Polyethoxylates from Synthetic Wastewater Using Hexagonal Mesoporous Silicate, Water Science and Technology, 2006. (in press)

Sthiannopkao, S., Takizawa, S. and Wirojanagud, W., Effects of Soil Erosion on Water Quality and Water Uses in the Upper Phong Watershed, Water Science and Technology, Vol. 53, No.2 (2006)

Takizawa, S., Iwasaki, C., and Oguma, K., Effects of Water Tariff Structures on Water Demand in Tokyo Metropolis, Water Supply, Nos.5/6, pp. 232-240. 2005.

Zhao, P., Takizawa, S., Katayama, H. and Ohgaki, S., Factors causing PAC cake fouling in PAC-MF (Powdered activated carbon ? microfiltration) water treatment system, Water Science and Technology, Vol. 51, No. 6-7, 2005

Punyapalakul, P. and Takizawa S., Effect of Organic Grafting of Hexagonal Mesoporous Silicate on Haloacetic Acid Removal, 環境工学研究論文集、第41巻、pp.247-256(2004)

Takizawa, S. and Win, T., Removal of Tricholoroethylene and trichloroethane using a novel hollow-fibre gas-permeable membrane, Water Science and Technology: Water Supply, Vol. 3, No. 5., pp. 67-72, 2003

Nga, T.T.V., Inoue, M., Khatiwada, N. R., and Takizawa, S., Heavy metal tracers for the Analysis of Groundwater Contamination: Case Study in Hanoi City, Water Science and Technology, Vol. 3, Nos. 1-2, pp. 343-350, 2003

Khatiwada, N. R., Takizawa, S. Tran, T.V.N., and Inoue, M. (2002) Assesing Groundwater Contamination in Kathmandu　Valley,Technical Journal, Nepal Engineers Association, Lalitpur, Nepal, Vol. 1,pp. 51-54.

Khatiwada, N. R., Takizawa, S. and Tran, T.V. N. (2002) Holistic Approach for Urban Water Management, Development Insight, IDI Pvt.Ltd., Kathmandu, Nepal, Vol. 1, No. 1, pp. 34-38.

Khatiwada, N. R., Takizawa, S., Tran, T. V. N. and Inoue, M., Groundwater Contamination Assessment for Sustainable Water Supply in Kathmandu Valley, Nepal, Water Science and Technology, Vol. 46, No. 9, pp. 147-154, 2002

Park, J-H., Takizawa, S, Katayama, H, and Ogaki, S., Biofilter Pretreatment for the Control of Microfilter Membrane Fouling, Water science and Technology: Water Supply, Vol. 2, No. 2, pp. 193-199, 2002

Seo, G-T., S, Takizawa, S. and Ogaki, S., Ammonia Oxidation at Low Temperature in High Concentration Powdered Activated Carbon Membrane Reactor, Water Science and Technology, Vol. 2, No. 2, pp. 169-176, 2002

朴宰亨、滝沢　智、片山浩之、大垣眞一郎、生物ろ過前処理による精密ろ過膜のファウリング制御、水道協会雑誌、第39巻、第３号、pp. 1-13 (2002)

Babel, S., Takizawa, S., and Ozaki, H., Factors Affecting Seasonal Variation of Membrane Filtration Resistance Caused by Chlorella Algae, Water Research, Vol.36, pp. 1193-1202 (2002)

Khan, M. M., Kim, H. S., Katayama, H., Takizawa, S., and Ohgaki, S., The effect of particulate material and the loading of bacteria on a high dose PAC-MF system, Water Science and Technology: Water Supply, Vol. 2, Nos.. 5-6, pp. 359-365, 2002

Takizawa, S., Fu, L., Pradhan, N., Ike, T., Ohtaki, M., Ohgaki, S., Pre-treatment processes for membrane filtration of raw water containing manganese, Water Science and Technology, Vol. 1, Nos. 5/6, pp. 341-348 (2001).

Huang, J. Y., Takizawa, S., Fujita, K., Comparison of UV and Chlorine Pretreatment in Pilot Microfilter Membrane Separation for Drinking Water, Water Science and Technology, Vol. 1, Nos. 5/6, pp. 245-251 (2001).

金漢承、滝沢　智、大垣眞一郎、片山浩之、高濃度活性炭-膜ろ過法による浄水処理−浄水水質向上効果と膜ファウリングの抑制、環境工学研究論文集、第37巻、pp.61-71 (2000)

Vasanthadevi, A., Mino, T., and Takizawa, S., Sludge Hydrolysate as a Carbon Source for Denitrification, Water Science and Technology, Vol.43, No.1, pp.191-199 (2000)

Huang, J. Y., Takizawa, S., Fujita, K., Retentate Thickening by Granular Filter in Membrane Water Purification Process, Water Science and Technology, in press (2000)

Babel, S. and Takizawa, S., A Study on Membrane Fouling due to Algal Deposition, Water Science and Technology, Vol. 41, No. 10-11, pp.327-335 (2000)

Takizawa, S., Lei, F., Punsiri, S., Nga, TTV, Water supply and water quality in rural areas, Water Supply, Vol. 18, No. 1, pp. 475-478, (2000)

Kaiya, Y., Itoh, Y., Takizawa, S., Fujita., K., and Tagawa, T., Fouling Analysis in Membrane Process for Drinking Water Production, Water Science and Technology, Vol. 41, No. 10-11 , PP. 59-67 (2000)

Takizawa, S., Babel, S., Prathomrungsiyunkul, T., Suwannarit, K., and Yamazaki S., Crossflow Ultrafiltration for Surface Water Treatment in North Thailand, Water Science and Technology, Vol. 41, No. 10-11, pp. 69-76 (2000)

Huang, J., Takizawa, S., Fujita, K., Kobashashi, Y., Matsumoto, K. and Ohgaki, S., Pilot-plant Study of a High Recovery Membrane Filtration Process for Water Treatment, Water Science and Technology, Vol. 41, No. 10-11, PP. 77-84 (2000)

滝沢　智、イシュワリ・プラサド・パウディアル、生物ろ過法による硝酸性窒素除去プロセスにおける生物付着担体形状の影響、水道協会雑誌、第69巻、第7号（第790号）、pp. 57-67(2000）

Takizawa, S., Lei, F. Punsiri, S., and Nga, T.T.V., Water Supply and Water Quality in Rural Areas- Cost and Health Benefit Analysis of Rural Water Supply in Southeast Asian Countries, Water Supply, Vol. 18, No. 1, pp. 475-478 (2000)

黄建元、滝沢　智、藤田賢二、浸漬型中空糸精密濾過膜濃縮装置による膜濾過物理洗浄排水の濃縮処理−相模川原水による実証実験、環境工学研究論文集、第36巻、pp. 277-286 (1999)

貝谷吉英、伊藤義一、滝沢　智、藤田賢二、多川正、浄水処理に使用した膜の汚染物質に関する研究(3)−前塩素処理の膜汚染抑制効果−、水道協会雑誌、第68巻、第10号（第781号）、pp.14-20 (1999)

貝谷吉英、伊藤義一、滝沢　智、藤田賢二、多川正、浄水処理に使用した膜の汚染物質に関する研究(2)−汚染膜の薬品洗浄方法に関する検討−、水道協会雑誌、第68巻、第9号（第780号）、pp.48-53 (1999)

貝谷吉英、伊藤義一、滝沢　智、藤田賢二、多川正、浄水処理に使用した膜の汚染物質に関する研究(1)−汚染物質構成成分とその濾過抵抗の評価−、水道協会雑誌、第68巻、第8号（第779号）、pp.13-22 (1999)

Otaki, M., Takizawa, S., and Ohgaki, S, Control and modeling of membrane fouling due to microorganism growth by UV pretreatment, Water Science and Technology, Vol. 38, No. 4-5, pp. 405-412 (1998)

Vasanthadevi, A., Takizawa, S., and Fujita, K., Factors affecting nitrogen removal from domestic wastewater using immobilized bacteria, Water Science and Technology, Vol. 38, No. 1, pp. 193-202 (1998)

Vasanthadevi, A., Mino, T., Satoh, H., Takizawa, S., and Matsuo, T., Alkaline, acid, and thermal solubilization for minimization of waste sludge, Environmental Engineering Research, Vol. 35, pp. 189-198 (1998)

李秉鎬、滝沢　智、藤田賢二、濃縮膜濾過装置による膜洗浄排水の濃縮、水道協会雑誌、第66巻、第8号（第755号）、pp.29-36 (1997)

S. Takizawa, V. Aravinthan, and K. Fujita: Nitrogen Removal from Domestic Wastewater Using Immobilized Bacteria, Water Science and Technology, Vol. 34, No. 1-2, pp. 431-440 (1996)

Kaiya, Y., Itoh, Y., Fujita, K., and Takizawa, S., Study on fouling materials in the membrane treatment process for potable water, Desalination, Vol.106, pp.71-77 (1996)

Takizawa, S., Fujita, K., and Kim Hyung Soo; Membrane Fouling Decrease by Microfiltration with Ozone Scrubbing, Desalination, Vol.106, pp.423-426 (1996)

滝沢　智、藤田賢二、大垣眞一郎、神子直之、大滝雅寛、安楽幸一：膜分離浄水プロセスにおける紫外線前処理による膜目詰まりの抑制、水環境学会誌、1995、18、11（924-928）

金炯秀、藤田賢二、滝沢　智：懸濁物質と微量有機物質の同時除去を目的とし活性炭吸着を組み合わせた膜分離浄水技術の開発、工業用水、第442号、pp.2-8、1995

藤田賢二、滝沢　智：外圧式中空糸幕における目詰まり過程のシミュレーションと操作方法の評価、水道協会雑誌、第64巻第3号、pp.94-101、1995

滝沢　智、高橋正宏他：循環式硝化脱窒法における結合固定化担体の応用、環境工学研究論文集、第31号、pp.275-283、1994

H. Harada, K. Momomoi, S. Yamazaki, and S. Takizawa; Application of anaerobic-UF membrane reactor for treatment of a wastewater containing high strength particulate organics, Water Science and Technology, 1994,30, 12(307-319)

藤田賢二、滝沢　智：中空糸膜における逆洗浄と空気泡揺動洗浄の水理学的考察、水道協会雑誌、第63巻第3号、pp.94-101、1994

滝沢　智、高橋正宏他：硝化・内生脱窒法における固定化微生物の応用、環境工学研究論文集、第30号、pp.275-286、1993

滝沢　智、高橋正宏他：生し尿受け入れ下水中の難分解性有機物除去に関する研究、環境工学研究論文集、第29号、pp.59-68、1992

滝沢　智、他：砂ろ過・接触曝気法による下水中の窒素除去に関する研究、環境工学研究論文集、第28号、pp.161-169、1992

滝沢　智、桃井清至、他：ゼオライト吸着-硝化-脱窒法による低濃度アンモニア性窒素の除去、環境工学研究論文集、第27号、pp.107-115、1992

滝沢　智、桃井清至他：再生廃液の生物処理を目的としたアンモニア選択性ゼオライトの再生方法に関する研究（II）、水道協会雑誌、第59号、第12巻、pp.2-11、1990

滝沢　智、桃井清至他：再生廃液の生物処理を目的としたアンモニア選択性ゼオライトの再生方法に関する研究（I）、水道協会雑誌、第59巻、第11号、pp.24-37、1990

滝沢　智、藤田賢二：曝気濾過池による酸素供給機構、水道協会雑誌、第57巻、第12号、pp.2-12、1988

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著書/ Book

Takizawa S., ed., Groundwater Management in Asian Cities, Springer, March 2008.

Takizawa S. Groundwater use and management in urban area, Chapter 2, In: Groundwater management in Asian cities, Takizawa S. ed., Springer, March 2008.

Kuroda K. and Fukushi T., Groundwater contamination in urban areas, Chapter 7, In: Groundwater management in Asian cities, Takizawa S. ed., Springer, March 2008.

Sigrist M., Groundwater contamination Asian coastal cities: Case study of Ho Chi Minh City, Vietnam, Chapter 13, In: Groundwater management in Asian cities, Takizawa S. ed., Springer, March 2008.

Nga TTV., Arsenic contamination in Hanoi City, Vietnam, Chapter 14, In: Groundwater management in Asian cities, Takizawa S. ed., Springer, March 2008.

Takeda T. and Takizawa S., Health Risks of Fluoride in the Chiang Mai Basin, Thailand, Chapter 15, In: Groundwater management in Asian cities, Takizawa S. ed., Springer, March 2008.

Takizawa, S. and Punyapalakul, P., Adsorption of organic contaminants by mesoporous silicate, Chapter 6 in Water Resources Research Progress, Liam N. Robinson, ed., pp. 177-203, Nova Science Publishers, Inc., ISBN: 978-1-60021-973-3, 2008

滝沢　智、サイゴン・ドンナイ川流域、アジア流域の水問題（第4章）、砂田啓吾編著、技報堂出版(2008)

辻本哲郎、山本晃一、滝沢智、立川康人編、川の技術フロント、技報堂出版、2007.6

持続可能な水供給システム研究会　編、水供給　−これからの50年−、技法堂出版. 2007

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報文・解説/ Reports

Takeda T. and Takizawa S., Reducing the impact of fluoride intake in Thailand, Asian Water, December 2008.

滝沢　智、都市域における地下水管理の新たな展開に向けて、水環境学会誌、Vol.30、No.9、p. 483、2007

黒田啓介、片山浩之、都市域における地下水汚染と汚染源の推定法、水環境学会誌、Vol.30、No.9、pp. 497-501、2007

小熊久美子、松原康一、北島正章、片山浩之、滝沢　智、ベトナム南部における都市河川の微生物汚染と病原微生物の摂取経路の推定、モダンメディア、第53巻第5号、pp.127-133、2007.

北島正章、松原康一、片山浩之、滝沢　智、水中病原微生物の検出技術とベトナム・カンボジアにおける水環境モニタリング、環境技術、Vol.38、No.8、pp.546-552,2007.

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学会発表/ Conference Presentation

黒田啓介、福士哲雄、小熊久美子、片山浩之、滝沢　智、東京都区部における地下水の微生物汚染、第42回日本水環境学会年会講演集p.453、2008.

Takizawa S. and Murakami M., Groundwater contamination in Asian Cities ? Public health impact and tools for sources identification, Expert meeting on groundwater management, Tokyo, March 2008.

Takeda, T., Wongrueng, A., Takizawa, S., Choompolkul, W., Chaimongkol, S., Wattanachira, S., Assessment of fluoride intake, excretion, and health effects in CHaing Mai Basin, Thailand, Proceedings of the International Symposium on Southeast Asian Water Environment, Vol. 5, pp. 9-15, 2007.

Wongrueng, A., Matsui, Y., Takizawa, S., Wattanachira, S., Groundwater defluoridation by Ultra Low Pressure Reverse Osmosis Membrane, Proceedings of the International Symposium on Southeast Asian Water Environment, Vol. 5, pp. 160-167, 2007.

Prasetiati, M. A. N., Takizawa, S., Chemical reduction of nitrate by nanosclae zero valent iron, Proceedings of the International Symposium on Southeast Asian Water Environment, Vol. 5, pp. 268-275, 2007.

Takeda, T., Wongrueng, A., Takizawa, S., Choompolkul, W., Chaimongkol, S., Wattanachira, S., Estimation of fluoride intake sources and fluorosis among the population living in the Chiang Mai Basin, Proceedings of the XXVIIth Conference of the International Society for Fluoride Research, pp.12-13, Beijing, China Oct. 2007.

滝沢　智、黒田啓介、福士哲夫、東京の地下水の水質の現状と利用可能性、日本水文科学会、2007年10月

村上道夫, 佐藤修之, 今村英二, 黒田啓介, 福士哲雄, 滝沢智, 高田秀重 : フッ素系界面活性剤による地下水汚染の実態, 第16回環境化学討論会, 2A02, pp.142-143.(北九州,2007.6)

黒田啓介、福士哲雄、滝沢　智、愛知正温、林武司、徳永朋祥、沖　大幹、東京の地下水汚染と表層地質との関連性、第41回日本水環境学会年会講演集、p.93、 2007.3.

松井康弘、滝沢　智、Aunnop Wongrueng、NF膜を用いた地下水中のフッ素除去の課題、第41回日本水環境学会年会講演集、p.49、2007.3.

村田綾子、高田秀重、武藤国浩、滝沢　智、福士哲雄、黒田啓介、河川および地下水における抗生物質汚染の実態解明、第41回日本水環境学会年会講演集、 p.391、2007.3.

Kitajima, M., K. Matsubara, N.T.V. Ha, E. Haramoto, H. Katayama, S. Takizawa and S. Ohgaki. Microbial contamination of raw vegetable and drinking water in Ho Chi Minh city, Viet Nam. Proceedings of the 3rd International Symposium on the Development of Water Resource Management System in Mekong Watershed. (7th December 2006, Bangkok), pp. 19-26, 2006.

Matsubara, K., Phanuwan, C., Nguyen, T.V. Ha, Haramoto, E., Katayama, H., Takizawa, S., and Ohgaki, S., Noroviruses and Faecal Contamination in Saigon River and Urban Canals in Ho Chi Minh City, Vietnam., International Symposium on Southeast Asian Water Environment, Vol. 4, 2006 301-308, 2006.

Matsui, Y., Takeda, T., Takizawa, S., Wongrueng, A., Wattanachira, S., Application of nanofiltration to fluoride removal from groundwaters in Chiang Mai Basin, Thailand, 32nd WEDC International Conference, Colombo, Sri Lanka, Nov. 2006.

Nguyen, T. V. Ha, Takizawa, S., Environmental Policy on Fish Cage Culture and Its Impact on Water Quality in Dau Tieng Reservoir, Vietnam, Proceedings of ENERGY, ENVIRONMENT, ECOSYSTEMS, SUSTAINABLE DEVELOPMENT (EEESD'06), July 11-13, Athens, Greece

Quach, T. T. and Thuy, Takizawa, Effects of chemical treatment of activated carbon on membrane fouling in PAC-MF system, Proceedings of SCE06, American Waterworks Association, San Antonio, 2006. 6.

金賢児、滝沢　智、大垣眞一郎、森田健史、辻　正仁、佐藤三郎、異なった前処理におけるナノろ過の汚染物質に関する研究、第57回全国水道研究発表会講演集、 pp.228-229、2006.5.

武田智子、松井康弘、滝沢　智、Aunnop Wongrueng, Suraphong Wattanachira, Fluoride Removal from Grounwater by Low-pressure Reverse Osmosis Membrane: Case Study in the Chiang Mai Basin, Thailand. 第57回全国水道研究発表会講演集、pp.740-741、2006.5.

松井康弘、滝沢　智、超低圧逆浸透膜の膜表面電荷密度と陰イオン除去性、第57 回全国水道研究発表会講演集、pp.240-241、2006.5.

Quach, T. T. Thuy, Takizawa, S., Katayama, H., Ohgaki. S, Interactions of Chemical-treated Activated Carbon, Multivalent Cations and Organic Matter in Membrane Fouling, Membrane Science and Technology Symposium, Nanyang Technological University, Singapore, 2006.4.

北島正章、Chanetta Phanuwan、原本英司、片山浩之、滝沢智、大垣眞一郎、ベトナム・ホーチミン市における微生物汚染状況調査、第43回環境工学研究フォーラム講演集、2006、107-109

Tran, T. V. N and Takizawa, S., Natural Occurrence of arsenic in the organic-rich aquifer in Hanoi　City: sources and mobilization processes, Proceedings of the Second International Symposium on Southeast Asian Water Environment, pp. 79-86 (2004)

Nguyen, T., Takizawa, S., Nguyen, P. D., Bui, D. T., Oguma, K., Katayama, H., Water pollution in inner-city canals in Ho Chi Minh City, Viet Nam, Proceedings of the Second International Symposium on Southeast Asian Water Environment, pp. 389-396 (2004)

Sthiannopkao, S., Takizawa, S., and Wirojanagud, W., Effect of soil erosion on water quality and water uses in the upper Phong Watershed, Proceedings of the 8th International Conference on Diffuse/Nonpoint Pollution, on CD-Rom, Kyoto, October 2004.

Oguma, K., Taira, R., Thuong, T., Thuong, N., Thuy, Q. T., Truong, B. D., Dan, N. P., Katayama, H., and Takizawa, S., Fecal Pollution of Urban Streams due to Rapid Urbanization: Case studies in Suburban Tokyo and Ho Chi Minh City, Proceedings of the 8th International Conference on Diffuse/Nonpoint Pollution, on CD-Rom, Kyoto, October 2004.

Khatiwada, NR; Takizawa, S.; Tran, T.V.N, Holistic approach for urban water management in developing countries, , IWA World Water Congress, Melbourne, Australia, April 7-12, 2002

Inoue, M., Tran, T. V. N., Khatiwada, N. R. and Takizawa,S., Groundwater contamination due to arsenic, iron, ammonia and organic matter in Hanoi, O-10, 10th International Symposium on Natural and Industrial Arsenic Japan, Tokyo, Nov. 2001

Tran Thi Viet Nga, Masafumi Inoue, Nawa Raj Khatiwada, and Satoshi Takizawa, Groundwater contamination due to arsenic, iron, ammonia and organic matter in Hanoi, Vietnam, Proceedings of IWA World Water Congress, Berlin, October 2001

Kim, S-H., Katayama, H., Takizawa, S. and Ohgaki, S., Removal of Coliphage Qb and Organic Matter from Effluent by Powdered Activated Carbon-Microfiltration (PAC-MF) Process, Proceedings of International Conference on Membrane Technology for Wastewater Reclamation and Reuse, pp.211-219, Tel Aviv (2001)

Kaiya, I., Itoh, Y., Takizawa, S., Fujita, K., and Tagawa, T., Fouling Analysis in membrane Process for Drinking Water Production, Proceedings of International Specialized Conference on Membrane Technology in Environmental Management, pp.107-114, Tokyo, 1999.11

Takizawa, S., Komatsu, K., and Vasanthadevi, Aerobic Sludge Digestion by Immobilized Bacteria, Proc. International Workshop BIOENCAPSULATION VI, 1997

A. Vasanthadevi, S. Takizawa and K. Fujita: Nitirogen Removal from Domestic Wastewater Using Immobilized Pellets, Proc. Annual Conf. of JSCE, 2B, 1106-1107, 1995

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ポスター発表 Poster presentations

Kuroda K., Fukushi T., Takizawa S., Murakami M., Takada H., Nakada N., Aichi M., Hayashi T., Tokunaga T., Sources and influencing factors of groundwater contamination in Tokyo metropolitan area, Proceedings of the 6th International Groundwater Quality Conference, Western Australia, December 2007.

石飛勝也、小熊久美子、滝沢　智、高濃度粉末活性炭添加MF（PAC-MF）膜処理システムに関する研究、第44回環境工学研究フォーラム講演集、pp.48-50、2007．

Wongrueng, A., Matsui, Y, Takizawa., S., Effect of concentration polarization on fluoride removal by ULPRO membrane, 第44回環境工学研究フォーラム講演集、pp.51-53、2007．

福士哲雄、黒田啓介、滝沢　智、沖大幹、東京都区部の地下水質と安定同位対比の特徴、第44回環境工学研究フォーラム講演集、pp.116-118、2007．

Sigrist, M., Takizawa, S., Ha, NTV., Tokunaga, T., Grounwater contamination in Ho Chi Minh City, Vietnam, 第44回環境工学研究フォーラム講演集、pp.191-193、2007．

Kuroda K., Ooka R., Ichinose T., Takizawa S., Cooling Tokyo: effectiveness and environmental impacts of spraying groundwater to mitigate urban heat-island, Proceedings of 16th Annual Meeting of the groundwater Resources Association of California, p. 47, September 2007.

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