|
◆Career
| Apr., 2022- |
Associate Professor, Research Center for Water Environment Technology / Department of Urban Engineering, School of Engineering, University of Tokyo
|
| Apr., 2019- |
Assistant Professor, Research Center for Advanced Science and Technology, University of Tokyo |
| Apr., 2014 - |
Assistant Professor, Department of Urban Engineering, University of Tokyo |
Oct., 2008
-Mar., 2014 |
METAWATER Co., Ltd. R&D Center
(Development of water supply system with ceramic membrane filtration in Southeast Asia,
etc.)
|
| Sept., 2008 |
Doctor of
Engineering, University of Tokyo.
Dissertation:
Arsenic gasification property and behavior of methanogenic bacteria in
anaerobic digestion process. (in Japanese) |
| Sept., 2004 |
Master of Engineering, University of Tokyo |
| Sept., 2002 |
Bachelor of Engineering, University of Tokyo. |
◆Research interests
(1) Water treatment technologies (Membrane
filtration, Ultrafine bubbles, etc.）
(2) Urban water supply systems
(3) Water supply systems in developing countries
(4) Health monitoring of membrane filtration systems
(5) Experimental and simulation methods for diagnosis and prediction of
membrane ageing
◆Publications
Masaki Hiarno, Takashi Hashimoto, Kazuyoshi Fujimura, Hiroyuki Katayama, and Satoshi Takizawa (2021) Assessing
the Accelerated Ageing Test of PVDF Hollow Fiber Membranes Comparing with
Ageing at Drinking Water Treatment Plant. J. JSCE, Ser.G (Environmental
Research) Vol. 77, No.7 III_329-III_338. (in Japanese) DOI: 10.2208/jscejer.77.7_III_329
Takashi Hashimoto, Satoshi Takizawa (2021) Prediction of Membrane Failure in a Water Purification
Plant Using Nonhomogeneous Poisson Process Models. Membranes 11(11), 800
DOI: 10.3390/membranes11110800
Shayma AlBannay, Shinobu Kazama, Kumiko Oguma, Takashi Hashimoto, Satoshi Takizawa (2021) Water Demand Management Based on Water Consumption
Data Analysis in the Emirate of Abu Dhabi. Water 13(20), 2827 DOI: 10.3390/w13202827
Ryusei Hashimoto, Shinobu Kazama, Takashi Hashimoto, Kumiko Oguma, and Satoshi Takizawa(2021) Characterization of River Water
Pollution and Assessment of Water Quality Improvement by Swearage
extension Using River Basin Categorization based on Land Use Indicators. J.
JSCE,Ser.G (Environmental Research) Vol.77, No.2 pp.61-70. DOI:
10.2208/jscejer.77.2_60
Koki Namoto, Takashi Hashimoto, Shinobu Kazama, Kumiko Oguma and
Satoshi Takizawa (2020) Longitudinal Flowrate Distribution and Bypass Flow
Measurement of Broken Hollow Fiber Membranes. J. JSCE, Ser.G
(Environmental Research) Vol.76, No.7. III_205 -III_214.
DOI:
10.2208/jscejer.76.7_III_205
Caterina Cacciatori, Takashi Hashimoto, and Satoshi Takizawa (2020) Development of Convolutional Neural Network
Models for Feature Extraction of PVDF Membrane Surfaces. J. JSCE, Ser.G (Environmental Research) Vol.76, No.7. III_299 -III_309.
DOI:
10.2208/jscejer.76.7_III_299
Caterina Cacciatori, Takashi Hashimoto, Satoshi Takizawa. 2020. "Modeling and Analysis of Particle Deposition
Processes on PVDF Membranes Using SEM Images and Image Generation by Auxiliary
Classifier Generative Adversarial Networks." Water 12, no. 8: 2225.
DOI: 10.3390/w12082225
Koki NAMOTO, Takashi HASHIMOTO, Shinobu KAZAMA, Kumiko OGUMA, Satoshi TAKIZAWA (2019) APPLICATION OF
OPTICAL FIBER SENSOR FOR DETECTION OF HOLLOWFIBER MEMBRANE BREAKAGE USED
FOR WATER PURIFICATION. J. JSCE, Ser.G (Environmental Research) Vol. 75, No.7 III_329-III_339, 2019. (in Japanese)
DOI: 10.2208/jscejer.75.7_III_329
Yuki YONEZAWA, Takashi HASHIMOTO, Shinobu KAZAMA, Kumiko OGUMA, Kazuyoshi FUJIMURA, Satoshi TAKIZAWA (2019)
AGEING MECHANISM OF PVDF FOLLOW-FIBER MEMBRANES USED IN WATER PURIFICATION
PLANT. J. JSCE, Ser.G (Environmental Research) Vol. 75, No.7 III_341-III_350, 2019. (in Japanese)
DOI: 10.2208/jscejer.75.7_III_341
Mie MASAIKE, Kumiko OGUMA, Takashi HASHIMOTO, Satoshi TAKIZAWA (2019) PROPERTIES OF UV INACTIVATION OF AGGREGATED ESCHERICHIA COLI. J. JSCE, Ser.G (Environmental Research) Vol. 75, No.7 III_85-III_90, 2019. (in Japanese)
DOI: 10.2208/jscejer.75.7_III_85
Tomoyasu SADO, Kumiko OGUMA, Takashi HASHIMOTO, Shinobu KAZAMA, Satoshi TAKIZAWA (2019) PULSED UV IRRADIATION USING DEEP UV-LED FOR INACTIVATION OF ESCHERICHIA COLI. J. JSCE, Ser.G (Environmental Research) Vol. 75, No.7 III_91-III_96,
2019. (in Japanese)
DOI: 10.2208/jscejer.75.7_III_91
Benyapa Sawangjang, Takashi Hashimoto, Aunnop Wongrueng, Suraphong Wattanachira, and Satoshi Takizawa (2019)
Assessment of fluoride intake from groundwater and intake reduction from
delivering bottled water in Chiang Mai Province, Thailand. Heliyon Volume
5, Issue 9, e02391. DOI: 10.1016/j.heliyon.2019.e02391.
Shotaro Torii, Takashi Hashimoto, An Thuan Do, Hiroaki Furumai, Hiroyuki Katayama (2019) Repeated pressurization
as a potential cause of deterioration in virus removal by aged reverse
osmosis membrane used in households. Science of the Total Environment, Vol. 695, 133814. DOI:10.1016/j.scitotenv.2019.133814.
Takashi Hashimoto, Patricia Anjerina Gunawan, Suraphong Wattanachira and Aunnop Wongrueng,
Satoshi Takizawa (2019) Raw water storage as a simple means for controlling
membrane fouling caused by inorganic foulants in river water in Chiang
Mai, Thailand. Water 11(8), 1592. DOI:10.3390/w11081592.
S. Torii, T. Hashimoto, A.T. Do, H. Furumai, and H. Katayama (2019) Impact of repeated pressurization on virus removal by reverse osmosis membrane for household water treatment. Environmental Science: Water Research & Technology Vol.5, 910-919. DOI:10.1039/C8EW00944A.
Soshi YAMASAKI, Takashi HASHIMOTO, Kumiko OGUMA and Satoshi TAKIZAWA, INFLUENCE OF FILTRATION FLUX ON FOULING
LAYER FORMATION IN GRAVITY-DRIVEN MEMBRANE FILTRATION. J. JSCE, Ser.G (Environmental Research) Vol. 75, No.1 1-12, 2019. (in Japanese)
DOI:10.2208/jscejer.75.1
Takashi HASHIMOTO, Soshi YAMASAKI, Kumiko OGUMA and Satoshi TAKIZAWA, QUANTITATIVE ANALYSIS
OF FOULING LAYER STRUCTURES DEVELOPED BY GRAVITY DRIVEN MEMBRANE-FILTRTION
WITH CONFOCAL LASER SCANNING MICROSCOPE. J. JSCE, Ser.G (Environmental Research) Vol. 74, No.7 III_423-III_432-12, 2018. (in Japanese)
DOI: 10.2208/jscejer.74.III_423
Mie Masaike, Kumiko OGUMA, Takashi HASHIMOTO, and Satoshi TAKIZAWA, Inactivation of Vibrio parahaemolyticus using UV light-emitting diode J. JSCE, Ser.G (Environmental Research) Vol. 74, No.7 III_225-III_230, 2018. (in Japanese)
DOI: https://doi.org/10.2208/jscejer.74.III_225
Satoshi TAKIZAWA, Shun TORII, Takashi HASHIMOTO, Saeko AMANO and Naoki HAMANAKA, MEMBRANE BREAK MODELING AND ESTIMATION OF EXCHANGE PERIODS USING MEMBRANE BREAK DATA OF FULL-SCALE PLANTS. J. JSCE, Ser.G (Environmental Research) Vol. 74, No.7 III_445-III_455, 2018. (in Japanese)
DOI: 10.2208/jscejer.74.III_445
Koichi MATSUBARA, Takashi HASHIMOTO, Kumiko OGUMA and Satoshi TAKIZAWA, Effects of Official Development Assistance and Economic Growth on Universal Access to Basic Drinking Water Services for Sustainable Development Goals. J. JSCE, Ser.G (Environmental Research) Vol. 74, No.7 III_133-III_142, 2018. (in Japanese)
DOI:10.2208/jscejer.74.III_133
B. Guragai, T. Hashimoto, K. Oguma, S. Takizawa, Data logger-based measurement of household water
consumption and micro-component analysis of an intermittent water supply
system. Journal of Cleaner Production Vol.197, Part 1. 1159-1168, 2018.
DOI:10.1016/j.jclepro.2018.06.198
Takashi
Hashimoto, Kazuyoshi FUJIMURA, Hiroshi SAKAI, Shigeo SAKURAI,
Moriyasu KITANO, and Satoshi TAKIZAWA (2018) AGEING INVESTIGATION OF HOLLOW
FIBER MEMBRANE USED IN A WATER PURIFICATION PLANT. Journal of Japan Water
Works Association Vol.87, No.7, 2018.(in Japanese)
Shingo
KANEZAWA, Takashi HASHIMOTO, Kumiko OGUMA and Satoshi TAKIZAWA, MEMBRANE FOULING AND PARTICLE REJECTION BY MICROFILTRATION OF UPSTREAM
AND DOWNSTREAM WATERS TAKEN FROM A HIGHLY TURBID RIVER. J. JSCE, Ser.G
(Environmental Research) Vol.73, No.7. 2017. (in Japanese)
DOI:10.2208/jscejer.73.III_419
Mitsuru AMANO, Jenyuk LOHWACHARIN, Satoshi TAKIZAWA, Kumiko OGUMA and Takashi HASHIMOTO, REMOVAL OF HALOACETIC ACID PRECURSORS USING METAL OXIDE-COATED FILTER
MEDIA. J. JSCE, Ser.G (Environmental Research) Vol.73, No.7. 2017. (in
Japanese)
DOI:10.2208/jscejer.73.III_315
B. Guragai, S.
Takizawa, T. Hashimoto, K. Oguma. Water quality change from source to the point-of-consumption
in an intermittent water supply system. J. JSCE, Ser.G (Environmental Research)
Vol.73, No.7. 2017.
DOI:https://doi.org/10.2208/jscejer.73.III_29
Tomoyuki
NISHIMURA, Satoshi TAKIZAWA, Kumiko OGUMA, Takashi HASHIMOTO, Hiroshi
SAKAI. ANALYSIS OF TRENDS AND FACTORS CAUSING INCREASES OF WATER LOSS IN
JAPANESE WATER UTILITIES. J. JSCE, Ser.G (Environmental Research) Vol.73,
No.7. 2017. (in Japanese)
DOI:10.2208/jscejer.73.III_495
Kazuyoshi Fujimura，Hiroshi
Sakai, Jenyuk Lohwacharin, Takashi Hashimoto, Satoshi Takizawa, Improvement of eluent used by size exclusion chromatography
for dissolved organic matter analysis. BUNSEKI KAGAKU Vol.66 (10), 745-749,
2017. (in Japanese)
B. Guragai, S.
Takizawa, T. Hashimoto, K. Oguma. Effects of inequality of supply
hours on consumers' coping strategies and perceptions of intermittent water
supply in Kathmandu Valley, Nepal． Science of the Total Environment, Vol.
599–600, 431–441, 2017
DOI: 10.1016/j.scitotenv.2017.04.182
Shingo
KANEZAWA, Takashi HASHIMOTO and Satoshi TAKIZAWA, APPLICATION OF STOCHASTIC
OPTICAL RECONSTRUCTION MICROSCOPY FOR VISUALIZATION OF FOULING MATERIALS
INSIDE MEMBRANE FILTERS. J. JSCE, Ser.G (Environmental Research) Vol.72,
No.7. 2016. (in Japanese)
DOI:10.2208/jscejer.72.III_543
Abeynayaka, A.,
Visvanathan, C., Khanndarith, S., Hashimoto, T., Katayama, H., Matsui,
Y. and Werellagama D. R. I. B. Long-term Studies on Hybrid Ceramic
Microfiltration for Treatment of Surface Water Containing High DOM. Water
Science and Technology:Water Supply, 2013 DOI:10.2166/ws.2013.194.
Abeynayaka, A.,
Visvanathan, C., Monthakanti, N., Hashimoto, T. and Katayama,
H.Removal of DOM and THM-Formation-Potential of Tropical Surface Water by
Ceramic Microfiltration. Water Science and Technology:Water Supply, 12(6),
869-877, 2012.
Takashi HASHIMOTO, Atiqul M.
ISLAM, Kensuke FUKUSHI, Kasuo YAMAMOTO, Anaerobic microbial gasification of
arsenic. Journal of Water and Waste 49 941-950, 2007. (in Japanese)
◆Patent・Intelectual property
Filtration Apparatus JP 2015
-73933
◆Presentations
Analysis Of Ageing Mechanisms Of PVDF Hollow-fiber Membranes Used In A
Water Purification Plant. Yuki Yonezawa, Takashi Hashimoto, Kumiko Oguma and Satoshi Takizawa, The 7th International Water Association
(IWA) specialist conference on natural organic matter in Water 2019(NOM7),
Tokyo, Japan, 7-8 October, 2019
Effects Of Effluents From Different Wastewater Treatment Systems On River
Water Quality In Japan And Vietnam. Ryusei Hashimoto, Shinobu Kazama, Keisuke
Kuroda, Takashi Hashimoto, Kumiko Oguma, and Satoshi Takizawa, The 7th International Water Association
(IWA) specialist conference on natural organic matter in Water 2019(NOM7),
Tokyo, Japan, 7-8 October, 2019 (The Best Poster Presentation Award)
Raw Water Storage for Controlling Membrane Fouling by Filtration of River Water in Thailand. Takashi HASHIMOTO, Patricia Anjerina GUNAWAN, Suraphong WATTANACHIRA, Aunnop WONGRUENG and
Satoshi TAKIZAWA，Water and Environment Technology Conference 2019, Osaka,
Japan, 13-14 July, 2019 (The WET Excellent Presentation Award).
中空糸精密ろ過膜の劣化による細孔径分布の変化の微粒子阻止モデルを用いた推定，平田裕希，橋本崇史，滝沢智，小熊久美子，日本水環境学会、第53回日本水環境学会年会、甲府市、3月7-9日、2019年
紫外線消毒が緑膿菌バイオフィルム中のEPS 組成に及ぼす影響，細井山豊，小熊久美子，橋本崇史，滝沢智、日本水環境学会、第53回日本水環境学会年会、甲府市、3月7-9日、2019年
大腸菌の凝集状態が紫外線不活化に及ぼす影響、政池美映，小熊久美子，橋本崇史，滝沢智，日本水環境学会、第53回日本水環境学会年会、甲府市、3月7-9日、2019年．
深紫外LED を用いた紫外線のパルス照射による水の消毒，佐渡友康，小熊久美子，橋本崇史，滝沢智，日本水環境学会、第53回日本水環境学会年会、甲府市、3月7-9日、2019年．
共焦点レーザー顕微鏡を用いた重力式超低圧膜ろ過におけるファウリング層構造の解析，橋本崇史，山崎創史，小熊久美子，滝沢智、土木学会環境工学委員会、第55回環境工学研究フォーラム、京都市, 12月17-19日、2018年
中空糸膜破断データを用いた膜破断予測モデルの構築と膜交換時期の推定，滝沢智, 鳥居舜, 橋本崇史, 天野冴子, 浜中直樹、土木学会環境工学委員会、第55回環境工学研究フォーラム、京都市, 12月17-19日、2018年
紫外発光ダイオードによる腸炎ビブリオ(Vibrio parahaemolyticus)の不活化，政池美映，小熊久美子，橋本崇史，滝沢智、土木学会環境工学委員会、第55回環境工学研究フォーラム、京都市, 12月17-19日、2018年
ウルトラファインバブルの膜ろ過プロセスへの適用における静電的相互作用の影響（環境技術・プロジェクト）、橋本崇史，正子涼穂，小熊久美子，滝沢智、土木学会環境工学委員会、第55回環境工学研究フォーラム、京都市, 12月17-19日、2018年
繰り返し圧力が家庭用RO膜の完全性およびウイルス除去性能に及ぼす影響、鳥居将太郎，橋本崇史，Do Thuan An, 古米弘明，片山浩之、日本膜学会膜シンポジウム2018，神戸，11月13-14日、2018年
中空糸精密ろ過膜の劣化状況の評価、平田裕希、橋本崇史、滝沢智、小熊久美子、日本水道協会、第90回水道研究発表会、福岡市、10月、 2018年
Impact of intermittent operation on virus removal by residential RO membrane. Torii, S., Hashimoto, T., Do, T., A., Furumai, H., and Katayama, H. The 6th Food and Environmental Virology Conference, Arizona, United States, October 7th-10th, 2018.
Ageing Investigation of Hollow Fiber Microfiltration Membrane used in a
Water Purification Plant. T. Hashimoto, K. Fujimura, S. Amano, Y. Kobayashi, N. Hamanaka, S. Takizawa. IWA World Water Congress & Exhibition 2018. Tokyo, Japan, September 16th-21st, 2018
多孔質構造を有する精密ろ過膜による微粒子阻止機構の確率モデル解析、兼澤真吾、橋本崇史、小熊久美子、滝沢智、日本水環境学会、第52回日本水環境学会年会、札幌市、3月15-17日、2018年．
鉄・マンガン酸化物添着ろ材を用いたハロ酢酸前駆物質の除去、天野充、滝沢智、Lohwacharin Jenyuk、小熊久美子、橋本崇史、日本水環境学会、第52回日本水環境学会年会、札幌市、3月15-17日、2018年．
細菌の細胞外高分子物質(EPS)産生に及ぼす紫外線照射の影響、細井山豊、小熊久美子、橋本崇史、滝沢智、日本水環境学会、第52回日本水環境学会年会、札幌市、3月15-17日、2018年．
重力式膜ろ過における膜の特性がバイオフィルム形成に及ぼす影響、山崎創史、橋本崇史、滝沢智、小熊久美子、日本水環境学会、第52回日本水環境学会年会、札幌市、3月15-17日、2018年．（年会優秀発表賞（クリタ賞）受賞）
間欠運転による家庭用RO膜のウイルス除去性能の低下、鳥居将太郎、橋本崇史、古米弘明、Do Thuan An、片山浩之、日本水環境学会、第52回日本水環境学会年会、札幌市、3月15-17日、2018年．（年会優秀発表賞（クリタ賞）受賞）
ウルトラファインバブルの膜ろ過プロセスへの適用性の検討、橋本崇史、正子涼穂、小熊久美子、滝沢智、日本水環境学会、第52回日本水環境学会年会、札幌市、3月15-17日、2018年
高濁度河川の上流部と下流部での膜ろ過におけるファウリングの形成と粒子除去性．兼澤真吾、橋本崇史、小熊久美子、滝沢智．土木学会環境工学委員会、第54回環境工学研究フォーラム、岐阜市, 11月17-19日、2017
金属酸化物添着ろ材を用いたハロ酢酸前駆物質の除去．天野
充、Jenyuk LOHWACHARIN、滝沢 智、小熊久美子、橋本崇史．土木学会環境工学委員会、第54回環境工学研究フォーラム、岐阜市, 11月17-19日、2017
Water quality change from
source to the point-of-consumption in an intermittent water supply system. B.
Guragai, S. Takizawa, T. Hashimoto, K. Oguma.土木学会環境工学委員会、第54回環境工学研究フォーラム、岐阜市, 11月17-19日、2017
全国の水道事業体における有効率の経年変化と無効率上昇要因の解析．西村智之、滝沢
智、小熊久美子、橋本崇史、酒井宏治．土木学会環境工学委員会、第54回環境工学研究フォーラム、岐阜市, 11月17-19日、2017
金属酸化物添着ろ材を用いたハロ酢酸前駆物質の除去．天野
充、Jenyuk LOHWACHARIN、滝沢 智、小熊久美子、橋本崇史．日本水道協会、第89回水道研究発表会講演集pp. - , 2017
ハノイ市において経年使用された家庭用RO膜のウイルス除去率評価．鳥居将太郎、Do Thuan An、橋本崇史、古米弘明、片山浩之．日本水環境学会、第20回水環境学会シンポジウム、和歌山市．
Novel method for measuring
household water consumption under intermittent water supply. B. Guragai, S.
Takizawa, T. Hashimoto, K. Oguma. 9th IWA Specialist Conference on
Efficient Use and Management of Water, Bath, United Kingdom, July, 2017.
ジャカルタの水道における高比率の水道水不使用顧客（zero-customers)発生への要因（Causes to High Ratio
of Zero Customers in Jakartas Water Supply System）、グナワンパトリシア、滝沢智、橋本崇史、小熊久美子．日本水環境学会、第51回日本水環境学会年会、熊本市、3月、2017．
地下水フッ素汚染地域における住民の水選択、酒井宏治、土屋美樹、Wongrueng Aunnop、橋本崇史、Wattanachira
Suraphong、滝沢智．日本水環境学会、第51回日本水環境学会年会、熊本市、3月、2017．
開発途上国での持続的な運用を目指した膜ろ過前処理としての原水貯留の検討、橋本崇史、Gunawan Patricia Anjerina、Aunnop Wongrueng、Suraphong Wattanachira、滝沢智、土木学会環境工学委員会、第53回環境工学研究フォーラム、北九州市, 12月6-8日、2016
確率的光学再構築顕微鏡を用いたろ過膜内部に分布するファウリング物質の可視化手法の検討．兼澤真吾、橋本崇史、滝沢智、土木学会環境工学委員会、第53回環境工学研究フォーラム、北九州市, 12月6-8日、2016
人口減少に対応した小規模膜ろ過浄水施設の将来計画、酒井宏治、藤野暁、橋本崇史、滝沢智．土木学会環境システム委員会、第44回環境システム研究論文発表会、東京都．10月22日、2016．
紫外発光ダイオード（UV-LED）による水道水中の従属栄養細菌の制御. 金澤かおり，小熊久美子，橋本崇史，滝沢 智、第50回水環境学会年会講演集 p.365, 2016
Sustainably functional
water supply system with gravity driven membrane filtration system in
Southeast Asia. Hashimoto, T., Wattanachira, S., and Matsui, Y. The
2015 International Environmental Engineering Conference. Busan, Korea, 28-30
October, 2015.
Control of Membrane
Fouling by Naturally Occuring Inorganic Substances in Developing countries. Hashimoto,
T., Gunawan, P.A., Takizawa, S., Wattanachira, S., and Wongrueng, A. The
6th IWA ASPIRE Conference & Exhibition, Beijing, China. 20-24 September,
2015.
酸化鉄と有機物との相互作用が精密ろ過膜ファウリングへ及ぼす影響. Gunawan, Patricia Angelina, 滝沢智、橋本崇史、第87 回水道研究発表会講演集pp.748-749, 2015
紫外LEDを用いた水消毒装置の不活化性能に及ぼす設計因子の影響",
喜多諒、小熊久美子、橋本崇史、滝沢智, 第49回水環境学会年会, 金沢大学, 2015年3月
閉塞した膜の薬品浸漬洗浄の効率化の検討. 橋本崇史、佐尾具視、松井康弘、第48 回水環境学会年会講演集p.88, 2014.
Development of Ceramic
Membrane Filitration Systems for Treatment of Turbid Surface Water. Hashimoto,
T. and Takizawa, S. AfricaWater Forum 2014, Ouagadougou, Burkina Faso
June 12-14, 2014.
アフリカの無電化地域での安全な水供給を目的とした太陽光殺菌および水位差利用型膜ろ過処理の現地実験．橋本崇史、滝沢智、Yacouba Konate、第51 回環境工学研究フォーラム講演集pp.24-26, 2014．
Reduction of hydrophilic
and hydrophobic DOM fractions and its THMFP in hydrophilic and hydrophobic
DOM fractions. Rakruam, P., Wattanachira, S., and Hashimoto, T. The
10th International Symposium on Southeast Asian Water Environment, Hanoi,
Viet Nam. 8-10 November 2012.
Development of Portable
water supply system with ceramic membrane filtration in northern Thailand. Hashimoto,
T., Aoki, N., Wattanachira, S., and Katayama, H. The 4th IWA-ASPIRE
Conference & Exhibition, Tokyo international forum, Tokyo, Japan. 2-6
October, 2011.
Investigation of DOM and
THM formation potential of treated water by ceramic microfiltration.
Abeynayaka, A., Visvanathan, C., Monthakanti, N., Hashimoto, T.,
Katayama, H. The 4th IWA ASPIRE Conference & Exhibition, Tokyo
international forum, Tokyo, Japan. 2-6 October, 2011.
Long-term studies on
hybrid ceramic microfiltration applications in high DOM containing surface
water treatment. Abeynayaka, A.., Visvanathan, C., Khanndarith, S., Hashimoto,
T., Katayama, H., Yashuhiro, M.
The 4th IWA ASPIRE
Conference & Exhibition, Tokyo international forum, Tokyo, Japan. 2-6
October, 2011.
Characterization of
dissolved organic matter in water reclamation process. Komatsu, K., Imai, A.,
Yonekawa, H., Hashimoto, T., Kawasaki, N., Satou, T., and Kouzu, A.
The 4th IWA ASPIRE Conference & Exhibition, Tokyo international forum,
Tokyo, Japan. 2-6 October, 2011.
Full scale pilot study of
potable water supply system with the ceramic membrane filtration in Southeast
Asia, 橋本崇史、Suraphong
Wattanachira片山浩之、青木伸浩、第62回全国水道研究発表会、2011年5月18日
Appropriate portable water
supply system with the ceramic membrane filtration in Southeast Asia.
Wattanachira, S., Chaimongkol, P., Katayama, H., Hashimoto, T., and
Aoki, N., (2010) Water and Environment Technology Conference 2010, Yokohama,
Japan, 26 June, 2010.
Development of Appropriate
Safe Drinking Water Supply Technology by International Academic-Industrial
Alliance. Hashimoto, T.,Water and Environment Technology Conference,
Yokohama, Japan, 26 June, 2010.
Portable water supply
system with the ceramic membrane filtration in Developing countries. T.
Hashimoto, H. Katayama, S. Wattanachira, P. Chaimongkol, and N. Aoki,
(2010) International IWA conference on Sustainable Solutions for Small Water
and Wastewater Treatment Systems, Girona, Spain, 19-22 April 2010,.
Safe potable water
production and water security in South Asia, Hashimoto, T. and
Fukushi, K. Bangladesh Water Security Workshop, Kyoto, 29-30 November, 2008
メタン生成細菌による嫌気的ヒ素気化. 橋本崇史、イスラム・アティクル、福士謙介、山本和夫、第41 回水環境学会年会講演集p.170, 2007
◆Invited lectures
Membrane Filtration for Sustainable Safe Drinking Water Supply. T. Hashimoto. Membrane Filtration for Sustainable Safe Drinking Water Supply. The 2018 Japan-America Frontiers of Engineering Symposium. Tsukuba, Japan, June 18th-20th, 2018.
Application of membrane filtration against highly turbid surface water in tropical region— Pore size selection and particle rejection for appropriate potable water supply —. T. Hashimoto. The 3rd International Forum on Asian Water Environment Technology. Singapore, March, 2nd-3rd, 2018.
Challenges for sustainable water supply in developing countries. Hashimoto,
T. Kick-off Workshop of APN-GCR Project on "New Water Supply Strategies
and Vulnerability Assessment for Climate Change, Rapid Urbanization and
Population growth in India and Sri Lanka" in Kanazawa on 16 December,
2016
低動力型セラミック膜ろ過システムを用いた小規模分散型浄水システム. 橋本崇史、ベトナム・水ビジネス意見交換会、北九州、2013年12月6日
Decentralized Potable
Water Supply System with Energy-saving Ceramic Membrane Filtration in
Southeast Asia
東南アジア地域におけるセラミック膜ろ過システムを用いた小規模浄水供給システムの実証事例紹介、橋本崇史、さいたま市水道国際展開セミナー、10月24日、2012年
Pilot study of small-scale
potable water supply system with the ceramic membrane filtration in Southeast
Asia. Hashimoto, T. Saitama City Waterworks International Expansion Seminar,
24th Oct. 2012
◆Awards
The 7th International Water Association (IWA) specialist conference on
natural organic matter in Water 2019(NOM7), The Best Poster Presentation
Award
"Effects Of Effluents From Different Wastewater Treatment Systems
On River Water Quality In Japan And Vietnam" Ryusei Hashimoto, Shinobu
Kazama, Keisuke Kuroda, Takashi Hashimoto, Kumiko Oguma, and Satoshi Takizawa
The Water and Environment Technology Conference 2019 (WET2019), The WET
Excellent Presentation Award
"Raw Water Storage for Controlling Membrane Fouling by Filtration
of River Water in Thailand" Takashi HASHIMOTO, Patricia Anjerina GUNAWAN, Suraphong WATTANACHIRA, Aunnop WONGRUENG and
Satoshi TAKIZAWA
第51回環境工学研究フォーラム 環境技術・プロジェクト賞 受賞 (Environmental Technology/Project Award, Environmental
Engineering Forum)
｢アフリカの無電化地域での安全な水供給を目的とした太陽光殺菌および水位差利用型膜ろ過処理の現地実験｣ 橋本崇史・滝沢智、国際水環境工学研究所 Yacouba Konate
◆Society
International Water Association
Japan Society of Civil Engineer
Japan Society on Water Environment
◆Other activities
Journal of Water and Environment Technology(JWET) Editor（2017 September～2019
July）
土木学会 環境工学委員会 水インフラ更新小委員会 幹事（2015 Janualy～）
日本水道協会 水道協会雑誌抄録委員会 委員（2017 April～）
Japan National Young Water Professionals Steering Committee（2010 March～2014
March）
The 7th IWA Specialist Conference on Natural Organic Matter in Water (7-10
Ocotober, 2019, Tokyo, Japan) Organizing Committee
The 4th IWA Asia Pacific Young Water Professionals Conference (7-10 December,
2012, Tokyo, Japan) Organizing Committee
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