International conferences

2021

IWA Digital World Water Congress, 24 May–4 June 2021

  1. Nakazawa, Y., Matsui, Y., Abe, T., Chen, Y., Shirasaki, N. and Matsushita, T., Residual fine carbon particles after water treatment in full-scale plants: effective control by process optimization, 2022.
  2. Chen, Y., Matsui, Y., Nakazawa, Y., Shinno, K., Shirasaki, N. and Matsushita, T., PACl coagulants with the same Al speciation perform differently for production methods and SO42- concentrations, 2022.
  3. Zhao, Y., Matsui Y., Kitajima, R., Shirasaki, N., Kinouchi, Y. and Matsushita T., Pulse dose of 200-nm activated carbon particles after coagulation completely prevents transmembrane pressure rise, 2022.

2020

The Water and Environment Technology Conference 2020-Online, 7–8 November 2020

  1. Zhao, Y., Matsui, Y., Shirasaki, N., Kinouchi, Y. and Matsushita, T., Effect of Initial Flux on Transmembrane Pressure Rise during Filtration after Pulse-dosing Submicron Powdered Activated Carbon, 2020.
  2. Chen, Y., Matsui, Y., Shirasaki, N. and Matsushita, T., Role of Inorganic Ions of Raw Water in Coagulation by High-Basicity Poly-Aluminum Chloride Coagulant, 2020.
  3. Shirakawa, D., Shirasaki, N., Matsumura, T., Koriki, S., Matsushita, T., Matsui, Y., Evaluation of virus reduction efficiency in coagulation-microfiltration by a full-scale study and lab-scale experiments, 2020.

2019

International Environmental Engineering Conference, Pusan, Korea, 10–13 December 2019

  1. Matsui, Y., Matsushita, T. and Shirasaki, N., Development and application of super-fine powdered activated carbon for water treatment. Plenary Lecture

The IWA Particle Separation Specialist Conference 2019, Amherst, MA, USA, 13–15 November 2019

  1. Nakazawa, Y., Matsui, Y., Hanamura, Y., Shinno, K., Shirasaki, N. and Matsushita, T., Characteristics and control of super-fine (φ 200 nm) carbon particles remaining after coagulation, sedimentation, and sand filtration.

11th Micropol & Ecohazard Conference 2019, Seoul, Korea, 20–23 October 2019

  1. Matsui, Y., Akiyama, M., Niizuma, S., Narita, K., Nishikawa, S., Matsushita, T. and Shirasaki, N., Pesticides and volatile compounds in drinking water quality standard: chemical mixtures and indirect exposure assessment. Keynote Lecture

NOM7: IWA Specialist Conference on Natural Organic Matter in Water 2019, Tokyo, Japan, 7–9 October 2019

  1. Nakayama, A., Matsui, Y., Sakamoto, A., Matsushita, T. and Shirasaki, N., Effect of sequential 2-methylisoborneol/NOM loading on adsorptive removal by activated carbon: directly observation of intraparticle MIB distribution.

Water and Environment Technology Conference 2019, Osaka, Japan, 13–14 July 2019

  1. Nakazawa, Y., Matsui, Y., Shinno, K., Hanamura, Y., Shirasaki, N. and Matsushita, T., Effective removal of super-fine carbon particles by intense flash mixing and high basicity coagulants in coagulation, sedimentation, and sand filtration. Excellent Presentation Award
  2. Shirakawa, D., Shirasaki, N., Yamashita, R., Koriki, S., Matsumura, T., Matsushita, T. and Matsui, Y., Evaluation of virus removal efficiency in an actual drinking water treatment plant by using a novel virus concentration method and pepper mild mottle virus as a process indicator. Excellent Presentation Award
  3. Zhao, Y., Kitajima, R., Matsui, Y., Matsushita, T. and Shirasaki, N., Pretreatment of submicron super-fine powdered activated carbon alleviates transmembrane pressure rise efficiently. Excellent Presentation Award
  4. Chen, Y., Nakazawa, Y., Matsui, Y., Shinno, K., Shirasaki, N. and Matsushita, T., Hydrolysis speed: another indicator for coagulants' performance in coagulation, sedimentation, and sand filtration treatment.

2018

Sino-Japan Workshop on Drinking Water Quality Standards, Beijing, China, 14–16 October 2018

  1. Matsui, Y., Drinking Water Quality Standard and its Rolling Revision in Japan. Invited Lecture

IWA World Water Congress 2018, Tokyo, Japan, 16–21 September 2018

  1. Nakazawa, Y., Matsui, Y., Hanamura, Y., Shinno, K., Shirasaki, N. and Matsushita, T., Leakage of superfine activated carbon particles through sand filter and its control by the optimization of coagulation.
  2. Ohmori, K., Fujita, Y., Huang, Y., Matsushita, T., Matsui, Y. and Shirasaki, N., Toxicological contributions of transformation products derived from organophosphorus pesticides during chlorination.
  3. Pan, L., Takagi, Y., Matsui, Y., Matsushita, T. and Shirasaki, N., Micro-grinding spent granular activated carbon for reuse: increasing adsorption capacity.
  4. Takaesu, H., Nishimura, Y., Pan, L., Matsui, Y., Matsushita, T. and Shirasaki, N., Characteristics of 140-nm activated carbon particles in enhanced micropollutant removal.
  5. Pan, L., Matsui, Y., Matsushita, T. and Shirasaki, N., Comparison of 2-methylisoborneol removal of wet-milled/dry-milled superfine powdered activated carbon.

Water and Environment Technology Conference 2018, Matsuyama, Japan, 14–15 July 2018

  1. Nakazawa, Y., Shinno, K., Hanamura, Y., Matsui, Y., Kobayashi, S., Shirasaki, N. and Matsushita, T., Application of super-fine powdered activated carbon to coagulation-flocculation, sedimentation, and sand filtration: minimizing residual carbon particles.

2017

7th IWA-ASPIRE Conference 2017, Kuala Lumpur, Malaysia, 11–14 September 2017

  1. Nakazawa, Y., Hanamura, Y., Matsui, Y., Matsushita, T., Shirasaki, N., Shinno, K., Coagulation condition and coagulant production for efficient removal of super-fine powdered activated carbon.

8th IWA Membrane Technology Conference & Exhibition for Water and Wastewater Treatment and Reuse, Singapore, 5–9 September 2017

  1. Shirasaki, N., Matsushita, T., Matsui, Y. and Murai, K., Virus removal by coagulation-microfiltration with high- basicity polyaluminum chloride.

2016

IWA World Water Congress 2016, Brisbane, Australia, 9–14 October 2016

  1. Hanamura, Y., Nakazawa, Y., Matsui, Y., Shirasaki, N. and Matsushita, T., Identifying, counting and reducing residual superfine powdered activated carbon particles at < 1 μg/L in treated water.
  2. Sugita, W., Matsushita, T., Hirai, S., Ishikawa, T., Matsui, Y. and Shirasaki, N., Economically-feasible removal of 1,4-dioxane by VUV irradiation with limited disinfection by-product formation.
  3. Sakuma, M., Matsushita, T., Matsui, Y., Aki, T., Isaka, M., Hatase, T. and Shirasaki, N., Investigating mechanism underlying removal of trichloramine with super-powdered activated carbon.
  4. Matsushita, T., Kobayashi, N., Hashizuka, M., Kondo, T., Fujita, Y., Matsui, Y. and Shirasaki, N., Change in mutagenicity of ICM iopamidol during chlorination: estimating TPs inducing toxicity by MS/MS and QSAR analyses.
  5. Ikari, M., Matsui, Y., Suzuki, Y., Matsushita, T. and Shirasaki, N., Enhancing adsorptive removal of radioactive iodide by low-dose chlorine and superfine powdered activated carbon.

2015

AWWA Water Quality Technology Conference & Exposition, Salt Lake City, UT, USA, 15–19 November 2015

  1. Matsui, Y., Sakamoto, A., Pan, L., Shirasaki, N. and Matsushita, T., Adsorption mechanism of SPAC in comparison with conventionally-sized PAC.

The 6th IWA-ASPIRE Conference, Beijing, China, 20–24 September 2015

  1. Pan, L., Matsui, Y., Matsushita, T. and Shirasaki, N., Effect of activated carbon particle size on equilibrium adsorption capacity in the range of 200 nm to 2 mm.

South Carolina Environmental Conference, Myrtle Beach, SC, USA, 15–17 March 2015

  1. Partlan, E., Ladner, D. A. and Matsui, Y., Superfine carbon and microfiltration for adsorption of trace contaminants: effects of water quality, chemical addition, and system configuration.

AWWA/AMTA Membrane Technology Conference, Orlando, FL, USA, 2–6 March 2015

  1. Partlan, E., Ladner, D. A. and Matsui, Y., Microfiltration of superfine carbon for drinking water treatment: effects of source water characteristics and coagulants.

2014

IWA World Water Congress, Lisbon, Portugal, 21–26 September 2014

  1. Ishikawa, T. B., Matsui, Y., Kimura, M., Machida, K., Shirasaki, N., and Matsushita, T., Lower aluminum concentration in sand bed filtrate than in polymeric membrane filtrate.
  2. Shirasaki, N., Marubayashi, T., Matsushita, T., Matsui, Y. and Oshiba, A., Development of novel high-basicity polyaluminum chloride for effective virus removal.
  3. Sakamoto, A., Mastui, Y., Nakao, S., Taniguchi, T., Shirasaki, N. and Matsushita, T., Where in an activated carbon particle MIB and geosmin adsorb: isotope micro-mapping.
  4. Noguchi, K., Tomii, M., Yamamoto, T., Tachi, T., Tsutsumi, Y. and Matsui, Y., Electricity-saving measures in Japanese drinking water sector

Water and Environment Technology Conference 2014, Tokyo, Japan, 28–29 June 2014

  1. Takanashi, H., Fujiki, K., Hama, T., Nakajima, N., Ohki, A., Ueda, T., Kameya, T., Kondo, T. and Matsushita, T., Relationship between chemical structures of pesticides and their mutagen formation potential (MFP).
  2. Arishima, Y., Takanashi, H., Nakajima, T., Ohki, A., Ueda, T., Kameya, T., Kondo, T. and Matsushita, T., Structural characterization of a photoproduct from DCMU (diuron) by high resolution LC-MS.
  3. Suzuki, T., Konuma, K., Kameya, T., Kondo, T., Matsushita, T. and Takanashi, H., Detection of pesticides and their transformation products at monitoring sites of water qualities.

2013

The Tenth IWA Symposium on Off-Flavours in the Aquatic Environment, Tainan, Taiwan, 27 October–1 November, 2013

  1. Matsui, Y., Nakao, S., Taniguchi, T., Sakamoto, A., Shirasaki, N. and Matsushita, T., Enhanced removal of 2-MIB and geosmin by super-fine PAC: Evidence of shell adsorption.

2nd International Doctoral Symposium with Partner Universites, Sapporo, Japan, 24–26 October 2013

  1. Matsushita, T., Shirasaki, N., Matsui, Y., Tatsuki, Y. and Oshiba, A., Evaluating norovirus removal during drinking water treatment by using recombinant norovirus virus-like particles.

The 5th IWA-ASPIRE Conference, Daejeon, Korea, 8–12 September 2013

  1. Ikari, M., Niizuma, S., Matsui, Y., Matsushita, T. and Shirasaki, N., Removal of radioactive iodine in drinking water by the combination of chlorine oxidation and activated carbon adsorption.
  2. Tazawa, S., Matsushita, T. and Matsui, Y., Chlorinous odor derived from phenylalanine after chlorination: characterization and removal with super-powdered activated carbon.
  3. Kameya, T., Kondo, T., Kobayashi, T., Fujie, K., Takanashi, H. and Matsushita, T., Monitoring of pesticides degradation products in water environment.
  4. Takanashi, H., Hama, M., Nishiyama, M., Abiru, K., Kishida, M., Nakajima, T., Ohki, A., Ueda, T., Kondo, T., Kameya, T., Matsushita, T., Exploring photodegradation products of organophosphorus pesticide fenitrothion by LC/MS.

IWA Membrane Technology Conference (IWA-MTC 2013), Toronto, Canada, 25–29 August 2013

  1. Shirasaki, N., Matsushita, T., Matsui, Y. and Tatsuki, Y., Estimating norovirus removal performance in an in-line coagulation-ceramic microfiltration process by using recombinant norovirus VLPs and immuno-PCR method.

Water and Environment Technology Conference 2013, Tokyo, Japan, 15–16 June 2013

  1. Takanashi, H., Hama, T., Nakajima, T., Ohki, A., Kondo, T., Kameya, T. and Matsushita, T., A screening study of mutagen formation potential (MFP) of pesticide transformation products in water environments (PTPWs) to investigate the MFP changes from their parent pesticides through transformations. Excellent Research Award
  2. Kondo, T., Miho, S., Saito, M., Kameya, T., Fujie, K., Matsushita, T. and Takanashi, H., Addressing matrix effects in pesticides and their transformation product analysis using LC-positive-electrospray-MS/MS.
  3. Konuma, K., Kondo, T., Miho, S., Kameya, T., Fujie, K., Matsushita, T., Takanashi, T., Pesticide transformation products in environmental waters: comparison between paddy field and drinking water source.

2012

The 4th IWA Asia-Pacific Young Water Professionals Conference 2012, Tokyo, Japan, 7–10 December 2012

  1. Shirasaki, N., Matsushita, T. and Matsui, Y., Virus removal by a coagulation-microfiltration process.

SETAC Asia/Pacific 2012, Kumamoto, Japan, 24–27 September 2012

  1. Takanashi, H., Abiru, K., Tanaka, H., Kishida, M., Nakajima, T., Ohki, A., Kondo, T., Kameya, T. and Matsushita, T., Production of chlorophenols through chlorination of 3-methyl-4-nitrophenol, a typical hydrolysate of fenitrothion.
  2. Kondo, T., Saito, M., Kameya, T., Fujie, K., Matsushita, T. and Takanashi, H., Monitoring approach of pesticides and their transformation products in water environment.

IWA World Water Congress, Busan, Korea, 16–21 September 2012

  1. Nakao, S., Matsui, Y., Taniguchi, T. and Matsuishita, T., Submicron-sized activated carbon: shell adsorption and branched-pore kinetic model analyses to optimize particle size for enhancing geosmin and 2-methylisoborneol removal.
  2. Nakao, S., Matsui, Y., Yoshida, T., Taniguchi, T. and Matsuishita, T., Mechanisms of less-severe competitive adsorption between geosmin and natural organic matter on super-powdered activated carbon than on powdered activated carbon.
  3. Takanashi, H., Abiru, K., Kishida, M., Nakajima, T., Ohki, A., Matsushita, T. and Kameya, T., Qualitative analysis of chlorination byproducts of organophosphorus pesticide fenitrothion.
  4. Koike, E., Kameya, T., Kobayashi, T., Fujie, K., Matsushita, T. and Takanashi, H., Comparison of ecotoxicity strength and concentration of chemicals in river water.
  5. Saito, M., Kameya, T., Fujie, K., Matsushita, T. and Takanashi, H., A simultaneous detection method of the Japanese PRTR chemicals and its application to sewerage treatment plant effluents.

Water and Environment Technology Conference 2012, Tokyo, Japan, 29–30 June 2012

  1. Takanashi, H., Abiru, K., Tanaka, H., Kishida, M., Nakajima, T., Ohki, A., Kondo, T., Kameya, T. and Matsushita, T., Production of chloro-5-hydroxy-2-nitrobenzoic acid through chlorination of 3-methyl-4-nitrophenol, a typical hydrolysate of fenitrothion.
  2. Kameya, T., Saito, M., Kondo, T., Toriumi, W., Fujie, K., Matsushita, T. and Takanashi, H., Detection of fenitrothion and its degradate 3-methyl-4-nitrophenol in water environment.
  3. Kondo, T. Saito, M., Kameya, T., Fujie, K., Matsushita, T. and Takanashi, H., Simultaneous analytical method for both pesticides and their transformation products in water environment using GC-MS and LC-MS/MS.

Particle Separation Conference, Berlin, Germany, 18–20 June 2012

  1. Shirasaki, N., Matsushita, T., Matsui, Y. and Sato, S., Effective removal of virus by high-basicity polyaluminum coagulation treatment.
  2. Kimura, M., Matsui, Y., Takahashi, T., Oshiba, A., Machida, K., Shirasaki, N. and Matsushita, T., Precoagulation by basicity-optimized polyaluminum chloride effectively reduces membrane fouling.
  3. Kimura, M., Matsui, Y., Oshiba, A., Ishikawa, T. B., Machida, K., kondo, K., Shirasaki, N. and Matsushita, T., Basicity-optimized polyaluminum chloride to minimize dissolved residual aluminum concentration.

10th Japan-China-Symposium on Water Environment, Shenzhen, China, 13–15 April 2012

  1. Kameya, T., Kondo, T., Kobayashi, T., Fujie, K., Takanashi, H. and Matsushita, T., An estimation about potential load of agricultural chemicals to water environment in japan.
  2. Takanashi, H., Abiru, K., Tanaka, H., Kishida, M., Nakajima, T., Ohki, A., Kondo, T., Kameya, T. and Matsushita, T., Accurate mass analysis of chlorination by-products of fenitrothion.

AWWA/AMTA 2012 Membrane Technology Conference & Exposition, Glendale, AZ, USA, 27 February–1 March 2012

  1. Shirasaki, N., Matsushita, T., Tatsuki, Y. and Matsui, Y., A new approach to estimate norovirus removal performance in a membrane filtration process by using virus-like particles and immuno-PCR method.
  2. Kimura, M., Matsui, Y., Matsushita, T., Shirasaki, N. and Ishikawa, T. B., Coagulation by novel high-basicity poly-aluminum chloride effectively reduces ceramic membrane fouling and residual aluminum.

2011

The 4th IWA-ASPIRE Conference, Tokyo, Japan, 2–6 October 2011

  1. Hirai, S., Yusa, K., Matsushita, T. and Matsui, Y., Degradation of 1,4-dioxane in drinking water treatment by using VUV/TiO2/H2O2 process with bromate control.
  2. Kimura, M., Matsui, Y., Matsushita, T., Shirasaki, N. and Ishikawa, T. B., Reducing ceramic membrane fouling and residual aluminum by precoagulation with high-basicity polyaluminum chloride.
  3. Aki, T., Isaka, M., Matsushita, T. and Matsui, Y., Reductive decomposition of inorganic and organic chloramines with activated carbon.
  4. Suzuki, H., Shirasaki, N., Matsushita, T. and Matsui, Y., Virus removal by adsorption on super-powdered activated carbon.
  5. Niizuma, S., Matsui, Y., Matsushita, T. and Ohno, K., Evaluating allocation factors of drinking-water quality standard based on the risk and exposure assessment.
  6. Kobayashi, Y., Itoh, M., Yamada, T., Akiba, M. and Matsui, Y., Experimental evaluations of water treatment systems using a pilot-scale plant for adaptations to a sharp increase in raw-water turbidity caused by climate change.
  7. Kamata, M., Asami, M., Aizawa, T., Matsui, Y., Inoue, T., Sato, K., Kikuchi, M., Izumita, S., Sugita, I., Arihara, J., Nishino, M., Miura, K. and Watanabe, M., Trends in the detection of agricultural chemicals in the source environment of the drinking water supply in Japan.
  8. Yamaguchi, D., Tanaka, Y., Kamata, M., Matsui, Y. and Ebie, K., Optimizing coagulant dose using agglomeration lag time method.
  9. Ueki, S., Sameshima, S., Aizawa, T., Matsui, Y. and Fujiwara, M., Good-tasting tap water and its evaluation method. Best Poster Award

9th IWA Symposium on Off-Flavours in the Aquatic Environment, Aberdeen, UK, 14–18 August 2011

  1. Matsui, Y., Taniguchi, T., Nakao, S., Matsushita, T. and Shirasaki, N., Comparison of 2-methylisoborneol adsorption capacities on super-powdered and powdered activated carbon.

4th IWA Specialty Conference on Natural Organic Matter, Costa Mesa, CA, USA, 27–29 July 2011

  1. Ando, N., Matsui, Y., Matsushita, T. and Ohno, K., Direct observation and modeling of solid-phase macromolecules concentration profile in powdered activated carbon particle.
  2. Matsui, Y., Yoshida, T., Ando, N. and Matsushita, T., Comparison of natural organic matter adsorption capacities of super-powdered activated carbon and powdered activated carbon.

IWA Micropol & Ecohazard 2011, Sydney, Australia, 11–13 July 2011

  1. Matsushita, T., Sakuma, H., Kobayashi, N., Matsui, Y. and Ohno, K., Effect of chlorination on toxicities of iodinated X-ray contrast media solutions.

2010

WQTC conference, Savannah, GA, USA, 14–18 November 2010

  1. Dunn, S., Deng, Q., Ohno, K., Matsui, Y. and Knappe, D. R. U., Removal of natural organic matter and trace organic pollutants by superfine powdered activated carbon.

IWA World Water Congress, Montreal, Canada, 19–24 September 2010

  1. Matsui, Y., Ando, N., Sasaki, H., Yoshida, T., Matsushita, T. and Ohno, K., Super-powdered activated carbon: optimizing adsorbent particle size for enhancing taste and odor removal.
  2. Matsushita, T., Shirasaki, N., Ohshiba, A., Matsui, Y. and Ohno, K., Evaluating norovirus removal during drinking water treatment by using recombinant NV-VLPs.
  3. Ando, N., Matsui, Y., Nakano, Y., Yoshida, T., Matsushita, T. and Ohno, K., Mechanism of natural organic matter adsorption on super-powdered activated carbon: observation of internal adsorbed-phase concentration distribution.

14th IWA international specialist conference on diffuse pollution: diffuse pollution and eutrophication, Château Mont Sainte-Anne, Canada, 12–17 September 2010

  1. Tani K., Matsui Y., Kamata M., Iwao K., Ohno K., Matsushita T., Runoff sensitivity analysis to prioritize pesticides for monitoring.

Water and Environment Technology Conference 2010, Yokohama, Japan, 25–26 June 2010

  1. Kimura, M., Matsui, Y., Matsushita, T., Ohno, K., Hasegawa, H. and Ishikawa, T., Novel polyaluminum coagulant to minimize dissolved residual aluminum concentration after coagulation and separation, 51.
  2. Tani, K., Matsui, Y., Kamata, M., Iwao, K., Ohno, K. and Matsushita, T., Determining and verifying property-based pesticide scores for priority setting based on sensitivity analysis with runoff model, 51.

2009

AWWA Water Quality Technology Conference & Exposition, Seattle, Washington, USA, 15–19 November 2009

  1. Matsui, Y., Development of ceramic membranes and recent applications in Japanese water treatments. Invited Presentation

International Symposium–Toward a Sustainable Low Carbon Society-Green New Deal and Global Change-, Sapporo, Japan, 4–5 November 2009

  1. Matsushita, T., Water resources under global change: introduction of focus 2-2.

The 3rd IWA-ASPIRE Conference, Taipei, Taiwan, 18–22 October 2009

  1. Matsui, Y., Sasaki, H., Ando, N., Nakano, Y., Matsushita, T. and Ohno, K., Geosmin and 2-methylisoborneol adsorption on super-powdered activated carbon in presence of natural organic matter.
  2. Matsushita, T., Kobayashi, Y., Nakamura, K., Matsui, Y. and Ohno, K., Effect of transmembrane pressure on geosmin release from cyanobacterial cell during microfiltration.
  3. Ishikawa, K., Ohno, K., Kurosawa, Y., Matsui, Y., Matsushita, T. and Magara, Y., Exposure assessment of toxic and essential metals via drinking water and total diet in Japan.
  4. Urasaki, T., Matsushita, T., Shirasaki, N., Oshiba, A., Matsui, Y. and Ohno, K., Removal of norovirus VLPs in drinking water treatment process.

EUROMEMBRANE 2009 Conference, Montpellier, France, 6–10 September 2009

  1. Matsushita, T., Shirasaki, N., Oshiba, A., Urasaki, T., Matsui, Y. and Ohno, K., Removal of norovirus by a coagulation-ceramic MF hybrid system.
  2. Matsushita, T., Shirasaki, N., Kobuke, M., Matsui, Y. and Ohno, K., Effective removal of virus by ceramic microfiltration with in-line coagulation pretreatment.

5th IWA Specialised Membnrae Technology Converence for Water and Wastewater Treatment, Beijing, China, 1–3 September 2009

  1. Shirasaki, N., Matsushita, T., Matsui, Y., Urasaki, T., Oshiba, A. and Ohno, K., Evaluation of norovirus removal performance in a coagulation–ceramic microfiltration process by using recombinant norovirus VLPs.

Singapore International Water Week Convention, Singapore, 23–25 June 2009

  1. Matsushita, T., Nakamura, K., Matsui, Y. and Ohno, K., Experience in working on cyanobacteria in Japan: release of earthy-musty odor from cells during drinking water treatment. Invited Lecture

Nanoparticle and Particle Separation 2009, Durham, USA, 3–5 June 2009

  1. Shirasaki, N., Matsushita, T., Matsui, Y., Oshiba, A., Urasaki, T. and Ohno, K., Application of recombinant norovirus VLPs to evaluate norovirus removal performance in a coagulation–sedimentation–rapid sand filtration process.

15th International Symposium of the Health-Related Water Microbiology Group, Naxos, Greece, 31 May–5 June 2009

  1. Matsushita, T., Shirasaki, N., Urasaki, T., Oshiba, A., Matsui, Y. and Ohno, K., Removal of norovirus during conventional drinking water treatment process –application of recombinant NV-VLPs to laboratory-scale experiments.

2008

AWWA Membrane Technology Conference and Exposition, Memphis, Tennessee, 15–18 March 2009

  1. Matsui, Y., Application of ceramic membrane microfiltration for drinking water production in Japan & pretreatment by super-powdered activated carbon adsorption for ceramic membrane filtration. Invited Lecture

The 8th IWA Conference on Off-Flavours, Deajeon, Korea, 5–9 October 2008

  1. Matsui, Y., Sasaki, H., Ando, N., Murai, K., Ohno, K. and Matsushita, T., Branched-pore diffusion model analysis of geosmin adsorption on submicron-sized activated carbon, p. 374.
  2. Murai, K., Shiratori, Y., Ando, N., Matsui, Y., Ohno, K. and Matsushita, T., Removal of chlorinous odor compounds by submicron-sized powdered activated carbon, p. 261.

IWA World Water Congress, Vienna, Austria, 7–12 September 2008

  1. Matsushita, T., Matsui, Y., Taniwaki, S., Ikeba, K. and Matsui, Y., Mutagenic fate of insecticide fenitrothion in the environment—mutagenicity increases both by anaerobic biodegradation and photodegradation, p. 162.
  2. Ohno, K., Ozeki, T., Matsui, Y. and Matsushita, T., Change in chlorinated, brominated and iodinated disinfection byproducts by coexistent bromide and iodide ions in water, pp. 47-48.

4th IWA Specialist Conference NOM2008, Bath, UK, 2–4 September 2008

  1. Ando, N., Matsui, Y., Nakano, Y., Ou, H-H., Ohno, K. and Matsushita, T., NOM adsorption capacity on submicron activated carbon, pp. 135-143.

IWA DIPCON 2008, Khon Kaen, Thailand, 25–29 August 2008

  1. Tani, K., Matsui, Y., Ohno, K. and Matsushita, T., Sensitivity analysis of factors affecting pesticide concentration in river water by use of a diffuse pollution hydrological model, pp. 312-313.

2008 IWA North American Membrane Research Conference, Amherst, Massachusetts, USA, 10–13 August 2008

  1. Matsui, Y., Hasegawa, H., Ohno, K., Matsushita, T., Aizawa, T. and Kawase, Y., Super-powederd activated carbon: benefits to ceramic membrane filtration, in CD-ROM #414.

ICOM2008, Honolulu, Hawaii USA, 12–18 July 2008

  1. Shirasaki, N., Matsushita, T., Matsui, Y., Kobuke, M., Urasaki, T. and Ohno, K., Coagulation–ceramic microfiltration hybrid system effectively removes virus that is difficult to remove in conventional coagulation–sedimentation–sand filtration process, in USB memory.

IWA Regional Conference–Membrane Technologies in Water and Waste Water Treatment, Moscow, Russia, 2–4 June 2008

  1. Matsui, Y., Matsushita, T., Hasegawa, H., Mima, S. and Ohno, K., Super-powdered activated carbon pretreatment effectively reduces transmembrane pressure buildup, pp. 433-439. Keynote Lecture
  2. Shirasaki, N., Kobuke, M., Urasaki, T., Matsushita, T., Matsui, Y., and Ohno, K., Difference in behaviors of two indicator bacteriophages for waterborne pathogenic viruses during drinking water treatment process, and their effective removals by using coagulation–ceramic microfiltration hybrid system, pp. 140-144. Good Presentation Award

5th IWA Leading-Edge Conference, Zurich, Switzerland, 1–4 June 2008

  1. Matsui, Y., Hasegawa, H., Ohno, K., Matsushita, T., Aizawa, T. and Kawase, Y., Combination of ceramic membrane and S-PAC to improve dissolved compound removal and filterability, p. 30.

2007

2nd IWA–ASPIRE Asia-Pacific Regional Group Conference & Exhibition, Perth, Australia, 28 October–1 November 2007

  1. Matsui, Y., Tsuchida, Y., Narita, K., Ohno, K. and Matsushita, T., Predicting pesticides concentrations in a large river basin by exponential smoothing and Monte-Carlo methods.
  2. Matsushita, T., Matsui, Y. and Matsui, Y., Photodegradation transforms amino-chlornitrofen into much stronger mutagens—mutagenic fate of amino-chlornitrofen, the toxic metabolite of herbicide chlornitrofen, in the environment.
  3. Matsushita, T., Matsui, Y., Sawaoka, D. and Ohno, K., Release of a musty odor compound from cyanobacteria during ceramic microfiltration and its effective remove by a combination of activated carbon adsorption, coagulation, and ceramic microfiltration,.
  4. Ohno, K., Shiratori, Y., Minami, T., Matsui, Y. and Matsushita, T., Desorption and oxon formation of organophosphorus pesticides once adsorbed on activated carbon surface as a result of contact with chlorine.
  5. Ohno, K., Matsui, Y., Kondo, Y., Kadota, E., Matsushita, T., Magara, Y., What factors affect treated water quality? A statistical analysis of drinking water treatment plants in Japan.
  6. Ohno, K., Matsuo, Y., Kimura, T., Yanase, T., Rahman, M.H., Magara, Y., Matsui, Y., Effect of rice-cooking water to the daily arsenic intake in Bangladesh ? results of field surveys and rice-cooking experiments.

IWA TECHNEAU Workshop on Ceramic Membranes, Nieuwegein, The Netherlands, 24 September 2007

  1. Matsui, Y., Application and research of ceramic microfiltration in Japan. Invited Lecture

11th International Conference on Diffuse Pollution, Belo Horizonte, Brazil, 26-31 August 2007

  1. Matsui, Y., Ohno, K., Tsuchida, Y., Matsushita, T. and Narita, K., Creation of agricultural practice data sets by exponential smoothing and Monte Carlo methods for the prediction of pesticide concentrations in river water, PAP0093 in CD-ROM.

IWA International Conference on Particle Separation (PS 2007), Toulouse, France, 9-12 July 2007

  1. Matsui, Y., Murai, K., Sasaki, H., Ohno, K. and Matsushita, T., Submicron-sized activated carbon particles for the rapid removal of chlorinous and earthy-musty compounds, 184.
  2. Matsushita, T., Matsui, Y., Ohno, K. and Sawaoka, D., Simultaneous removal of cyanobacteria and a musty odor compound by a combination of activated carbon adsorption, coagulation, and ceramic microfiltration, 96.
  3. Shirasaki, N., Matsushita, T., Matsui, Y. and Ohno, K., Effects of reversible and irreversible membrane fouling on virus removal by a coagulation–microfiltration system, 115. Keynote Lecture

IWA Specialised Conference on Assessment & Control of Micropolluntants/Hazardous Substances in Water, Frankfurt/Main, Germany, 17-20 June 2007

  1. Ohno, K., Minami, T., Matsui, Y., Reaction of chlorine with organophosphorus pesticides adsorbed on activated carbon surface.
  2. Ohno, K., Yanase, T., Matsuo, Y., Magara, Y., Matsui, Y., Effect of cooking water on the arsenic intake in Bangladesh.

IWA 4th International Conference on Membranes for Water and Wastewater Treatment, Harrogate, UK, 14-17 May 2007

  1. Matsui, Y., Aizawa, T., Suzuki, M. and Kawase, Y., Removal of geosmin and algae by ceramic membrane filtration with super-powdered activated carbon adsorption pretreatment.
  2. Shirasaki, N., Matsushita, T., Matsui, Y., Ohno, K., Kobuke, M., Virus removal in a hybrid coagulation–microfiltration system—Investigating mechanisms of virus removal by a combination of PCR and PFU methods.

AWWA Membrane Technology Conference & Exposition, Tampa, Florida, USA, 18-21 March 2007

  1. Matsui, Y., Ito, M., Oguchi, Y., Kondo, T., Ohno, K., and Magara, Y., Effect of aluminum and ferric coagulant residuals present after MF on NF membrane fouling.

International Symposium for Clean Process and Energy, Daegu, Korea, 9-10 March 2007

  1. Matsushita, T., Virus removal by a coagulation–microfiltration hybrid system, 23-35. Invited Lecture

2006

7th International Symposium on Water Supply Technology, Yokohama, Japan, 2006

  1. Matsui, Y., Aizawa, T., Suzuki, M. and Kawase, Y., Adsorptive removal of geosmin by ceramic membrane filtration with super-powdered activated carbon adsorption, 462-469.

Euromembrane 2006, Giardini Naxos-Taormina, Italy, 24-28 September 2006

  1. Matsushita, T., Le-Clech, P., Chen, V. and Wickramasinghe, S.R., Behavior of gold colloid as model viruses during filtration through adsorptive ion exchange membranes.

10th International Specialized Conference on Diffuse Pollution and Sustainable Basin Management, Istanbul, Turkey, 18-22 September 2006

  1. Matsui, Y., Ozu, T., Inoue, T. and Matsushita, T., Occurrence of a veterinary antibiotic in streams in a small catchment area with livestock farms.
  2. Matsui, Y., Narita, K., Inoue, T. and Matsushita, T., Precise data sets on farming and pesticide properties verify a diffuse pollution hydrological model for predicting pesticide concentration.

IWA 5th World Water Congress, Beijing, China, 10-14 September 2006

  1. Matsui, Y., Kurihara, S., Sanogawa, T., Murai, K., Sawaoka, D. and Ohno, K., Characteristics of submicron activated carbon adsorption: experiments and a branched -pore model analysis.
  2. Matsui, Y., Yamagishi, T., Inoue, T., and Matsushita, T., Characteristics of suspended particles in distribution pipes.
  3. Matsushita, T., Matsui, Y. and Matsui, Y., Identification of mutagenic compounds produced during photodegradation of fenitrothion.
  4. Yanase, T., Matsuo, Y., Ohno, K., Magara, Y. and Matsui, Y., Contribution of drinking water to the total daily intake of arsenic in Bangladesh.
  5. Fujiwara, M., Kanai, K., Kiyozuka, M., Takeda, N., Matsui, Y., Mukai, F., Mori, K., Sakakibara, Y., Application of life cycle assessment (LCA) to water purification facilities– inventory analysis for comparison between "coagulation sedimentation + sand filtration" and "membrane filtration".

2005

2005 Autumn Conference of Korean Society of Environmental Engineering, Seosan, Korea, 2005

  1. Matsui, Y., Effect of natural organic matter on powdered activated carbon adsorption of trace contaminants: characteristics and mechanism of competitive adsorption. Invited Lecture

International Symposium of Treatment Technology and Strategies on High Turbidity Water, Taipei, Taiwan, 2005

  1. Matsui, Y., High-turbidity raw water and current other issues for water treatments in Japan. Invited Lecture

10th International Specialised Conference on Watershed and Riverbasin Management, Calgary, Canada, 13-15 September 2005

  1. Matsui, Y., Narita, K., Inoue, T. and Matsushita, T., Screening level analysis for monitoring pesticide in river water using a hydrological diffuse pollution model with limited input data.

Acid Rain 2005, 7th International Conference on Acid Deposition, Prague, Czech Republic, 12-17 June 2005

  1. Inoue, T., Matsushita, T., Yamada, T. and Matsui, Y., Changes in pH and major ionic species in a mountainous stream during rain events.

1st IWA-ASPIRE Conference, Singapore, 11-14 July 2005

  1. Matsushita, T., Matsui, Y. and Matsui, Y., Determining main indicators of mutagenicity in the environment induced by derivatives of herbicide chlornitrofen using mutagenic assay in conjunction with instrumental analysis.
  2. Ohno, K., Kadota, E., Kondo, Y., Kamei, T. and Magara, Y., Estimation of geographical variation of cancer risks in drinking water in Japan.
  3. Ohgai, T., Oguchi, Y. Ohno, K., Kamei, T., Magara, Y. and Itoh, M., Development of evaluation methods to introduce nanofiltration membrane process in drinking water treatment.
  4. Yanase, T., Ohno, K., Kamei, T. and Magara, Y., Analysis of arsenic concentration in foods and the total daily intake of arsenic in Nawabganj, Bangladesh.
  5. Kondo, Y., Ohno, K., Kamei, T. and Magara, Y., Visualization of drinking water quality using geographical information system.

IWA International Conference on Particle Separation, Seoul, Korea, 1-3 June 2005

  1. Matsushita, T., Matsui, Y. and Shirasaki, N., Analyzing mass balance of viruses in a coagulation-ceramic microfiltration hybrid system by a combination of the polymerase chain reaction (PCR) method and the plaque forming units (PFU) method, 487-494.
  2. Matsui, Y., Sanogawa, T., Aoki, N., Mima, S. and Matsushita, T., Evaluating submicron-sized activated carbon adsorption for microfiltration pretreatment, 553-560.

AWWA Membrane Technology Conference, Phoenix, AZ, USA, 6-9 March 2005

  1. Matsui, Y., Matsushita, T., Sanogawa, T., Shirasaki, N., Aoki, N. and Mima, S., Enhanced removal performances of ceramic MF by submicron PAC adsorption and PACl coagulation pretreatments.

2004

13th Japan/Korea Symposium on Water Environment 2004, Gifu, Japan, 21-22 November 2004

  1. Simazaki, D., Asami, M., Nishimura, T., Aizawa, T., Kunikane, S. and Magara, Y., Occurrence of bromate in raw and finished waters for drinking water supply in Japan, 89-95.

EDS 6th International Conference on Membranes in Drinking and Industrial Water Production, L'aquila, Italy, 15-17 November 2004

  1. Matsushita, T., Matsui, Y., Shirasaki, N. and Kato, Y., Effect of membrane pore size, coagulation time, and coagulant dose on virus removal by a coagulation-ceramic microfiltration hybrid system. Keynote Lecture

IWA 4th World Water Congress, Marrakech, Morocco, 19-24 September 2004

  1. Matsui, Y., Fukuda, Y., Inoue, T., Matsushita, T., Aoki, N. and Mima, S., Enhancing adsorption-membrane hybrid system with microground activated carbon.
  2. Ohno, K., Furukawa, A., Hayashi, K., Kamei, T. and Magara, Y., Arsenic contamination of groundwater in Nawabganj, Bangladesh, focusing on the relationship with other metals and ions.

Water Environment Membrane Technology, Seoul, Korea, 7-9 June 2004

  1. Yoshiro Kanto, Hitoshi Yonekawa, Nobuhiro Aoki, Yoshiho Tomita, Yoshihiko Matsui, Novel hybrid ceramic membrane systems, 3, 927-936.

IWA International Conference on Water Environment Membrane Technology, Seoul, Korea, 7-10 June 2004

  1. Nishimura, K., Ohgai, T., Kang, M., Kamei, T., Ohno, K. and Magara, Y., Comprehensive analysis of fouling and surrogate parameters for the management of NF, 1, 341-348.
  2. Matsui, Y., Murase, R., Sanogawa, T., Aoki, N., Mima, S., Inoue, T. and Matsushita, T., Rapid adsorption pretreatment with submicron powdered activated carbon particles before microfiltration, 2, 619-626.
  3. Kanto, Y., Yonekawa, H., Aoki, N., Tomita, Y. and Matsui, Y., Novel hybrid ceramic membrane systems, 3, 927-936.
  4. Itoh, M. and Magara, Y., Accelerated fouling test of nf membrane and foulant characteristics using small-scale pilot plant.

IWA 2nd Leading-Edge Conference on Water and Wastewater Treatment Technologies, Prague, Czech Republic, 1-4 June 2004

  1. Matsui, Y., Fukuda, Y., Murase, R., Aoki, N., Mima, S., Inoue, T. and Matsushita., T., Ceramic MF with submicron-sized activated carbon adsorption and coagulation pretreatments for rapid and effective NOM removal.

IWA Conference on water & wastewater 2004, technology and management in Asia, Kuala Lumpur, Malaysia, 30-31 March 2004

  1. Saito, M. and Magara, Y., CVM survey for wastewater management in Indonesian urban community.

IWA 3rd International Conference on Natural Organic Material Research: Innovations and Applications for Drinking Water, 65-67, Adelaide, Australia, 2-5 March 2004

  1. Matsui, Y., Fukuda, Y., Murase, R., Aoki, N., Mima, S., Inoue, T. and Matsushita, T., Micro-ground PAC for effective NOM removal.

2003

IWA Conference on Environmental Biotechnology, Advancement on Water and Wastewater Application in the Tropics, Kuala Lumpur, Malaysia, 9-10 December 2003

  1. Saito, M. and Magara, Y., Cost performance evaluation by ASM-ADM integration model—needs and limitations, D06.
  2. Saito, M., Magara, Y. and Wisjnuprapto, Operational condition and treatment performance of septic tank in Indonesia, E03.

IWA Asia-Pacific Regional Conference, Bangkok, Thailand, 19-23 October 2003

  1. Takeda, M., Kamata, M., Ohno, K., Kamei, T. and Magara, Y., Behavior of estrogenic activity of bis-phenol A by chlorination, in CD-ROM #2Q4C12.
  2. Nagai, M., Ohno, K., Rahman, H., Kamei, T. and Magara, Y., A study on arsenic species and concentration level in rice of Bangladesh, in CD-ROM #2QHD14.

IWA 2nd International Specialised Conference on Nano and Micro Particles in Water and Wastewater Treatment, Zurich, Switzerland, 22-24 September 2003

  1. Inoue, T., Matsui, Y., Terada, Y., Baba, K. and Matsushita., T., Characterization of microparticles in raw, treated, and distributed waters by means of elemental and particle size analyses.
  2. Matsushita., T., Matsui, Y. and Inoue, T., Irreversible and reversible adhesions between virus particles and hydrolyzing-precipitating aluminum: a function of coagulation.

IWA 4th Specialized Conference on Assessment and Control of Hazardous Substances in Water-Ecohazard 2003, Aachen, Germany, 14-17 September, 2003

  1. Tabata, A., Watanabe, N., Yamamoto, I., Ohnishi, Y., Itoh, M., Kamei, T., Magara, Y. and Terao, Y., The effect of bisphenol a and chlorinated derivatives of bisphenol a on the level of serum vitellogenin in Japanese Medaka (Oryzias Latipes).

IWA 7th International Conference on Diffuse Pollution & Basin Management, Dublin, Ireland, 17-22 August 2003

  1. Inoue, T., Ebise., S., Matsui, Y. and Matsushita., T., Estimation of organic pollutant and nutrient loadings in a rural river, 5, 19-22.
  2. Matsui, Y., Inoue, T., Matsushita., T., Yamada, T., Yamamoto, M. and Sumigama, Y., Effect of uncertainties of agricultural working schedule and Monte-Carlo evaluation of the model input in basin-scale runoff model analysis of herbicides, 10, 66-733.

2002

WEDC 28th Conference on Sustainable Environmental Sanitation and Water Services, Kolkata, India, 18-22 November 2002

  1. Saito, M. and Magara, Y., Aerobic wastewater treatment by cascade trickling, 223-226.

IWA 3rd International conference on Membranes in Drinking and Industrial Water Production, Mülheim an der Ruhr, Germany, 22-26 September 2002

  1. Matsui, Y., Matsushita, T., Inoue, T., Yamamoto, M., Hayashi, Y., Yonekawa, H. and Tsutsumi, Y., Virus removal by ceramic membrane microfiltration with coagulation pretreatment.

International Specialized Conference on Creative Water and Wastewater Treatment Technologies for Densely Populated Urban Areas, Hong Kong, 18-20 September 2002

  1. Ohno, K., Uchiyama, M., Saito, M., Kamei, T. and Magara, Y., Practical design of flocculator for new polymeric inorganic coagulant–PSI, 85-94.

IWA 3rd World Water Congress, Melbourne, Australia, 7-12 April 2002

  1. Tabata, A., Miyamoto, N., Ohnishi, Y., Itoh, M., Yamada, T., Kamei, T. and Magara, Y., The effect of chlorination of estrogenic chemicals on the level of serum vitellogenin of Japanese Medaka (Oryzias Latipes), in CD-ROM #e20097a.
  2. Kamei, T., Kang, M., Kim, H. K., Sato, Y., Kamata, M. and Magara, Y., Rapid and comprehensive indicator for evaluating the performance of treatment processes, in CD-ROM #e20217a.
  3. Matsushita, T., Matsui, Y., Sakuma, S. and Inoue, T., Evaluating contribution of CNP-metabolites to mutagenicity during biodegradation, in CD-ROM #e20280a.
  4. Kim, H. K., Matsumura, T., Kamei, T. and Magara, Y., Effect of water treatment for the minimization of dioxins and origin of dioxins in drinking water, in CD-ROM #e21382a.

Symposium on the Study for the Arsenic Mitigation in Chapai Nawabganj, Bangladesh Jointly Conducted by Rajshahi University and Hokkaido University, Dhaka, Bangladesh, March 2002

  1. Ohno, K., Furukawa, A., Nagai, M., Sato, Y., Kamei, T., Magara Y. and Rahman, M. H., The arsenic contamination in groundwater—the results of the tubewell survey in Chapai Nawabganj district, Bangladesh, 1-11.

Environmental Technology & Management Seminar 2002, Bandung, Indonesia, 19-20 January 2002

  1. Saito, M. and Magara, Y., Numerical simulation of dissolved organic pollutant degradation in retention tank, OET1-1-9.

IWA/AWWA Conference: Innovations in Conventional and Advanced Water Treatment Processes, Amsterdam, The Netharlands, 2002

  1. Matsui, Y., Iwaki, K., Uematsu, M., Yuasa, A., Pesticide removal by GAC preloaded with natural organic matter, (34-1)-(34-10).

2001

IWA conference on water & wastewater management for developing countries, Kuala Lumpur, Malaysia, 29-31 October 2001

  1. Saito, M., Magara, Y. and Wisjnuprapto, Study on self-purification capacity for organic pollutants in stagnant water, 2, 300-311.

IWA 2nd World Water Congress, Berlin, Germany, 15-19 October 2001

  1. Matsui, Y., Matsushita, T., Imai, Y., Sakuma, S. and Inoue, T., Virucidal activity of coagulant PACl and alum virus.
  2. Kim, H. K., Masaki, H., Matsumura, T., Kamei, T. and Magara, Y., Removal efficiency and homologue patterns of dioxins in drinking water treatment, in CD-ROM, Track 8, Poster B0070.
  3. Tabata, A., Ohnishi, Y., Miyamoto, N., Itoh, M., Kamei, T. and Magara, Y., The effect of chlorination of estrogenic chemicals on the level of serum vitellogenin of Medakas, Oryzias latipes, in CD-ROM, Track 8, Poster P1021.
  4. Magara, Y., Kim, H. K., Kamei, T., Matsumura, T. and Seki, Y., Congener and isomer profiles of dioxins in Japanese tap water, in CD-ROM, Track 8, Poster P1092.
  5. Kamei, T., Kang, M., Kim, H., Nagai, M., Sato, Y. and Magara, Y., Rapid surrogate parameter (E260) for the inexpensive removal efficiency monitoring, in CD-ROM, Track 8, Poster P2035.
  6. Kamata, M., Hirano, K., Ohno, Y., Ohno, K., Kamei, T. and Magara, Y., Effect of S9mix for the detection of estrogenic activity in surface waters by yeast two-hybrid assay, in CD-ROM, Track 8, Poster P2109.

IWA 1st Asia-Pacific Regional Conference, Fukuoka, Japan, 12-15 September 2001

  1. Magara, Y., Sustainable development of water services industry, 17-22 (Proceedings I).
  2. Kamata, M., Akatsuka, Y., Takeda, M., Kamei, T. and Magara, Y., Effects of chlorine on the decrease of estrogenic chemicals, 761-766 (Proceedings I).
  3. Sato, Y., Aoki, M., Nagai, M., Ohno, K., Kamei, T. and Magara, Y., Behavior of arsenic in the water system of sapporo city, Japan, 211-216 (Proceedings I).
  4. Kang, M., Uchida, K., Kawasaki, M. and Magara, Y., Introduction nanofiltration technology to antimony removal in water treatment, 197-202 (Proceedings I).
  5. Matsushita, T., Sakuma, S., Nakamuro, K. and Matsui, Y., Mutagenicity assay on anaerobic CNP-metabolites using Salmonella typhimurium YG1041 and YG1042, 253-258 (Proceedings II).

Dioxin 2001 21st International Symposium on Halogen Environmental Organic Pollutants and POPs (organohalogen compounds), Gyeongju, Korea, 10-14 September 2001

  1. Kim, H. K., Kazui, H., Matsumura, T., Ohno, K., Kamei, T. and Magara, Y., Dioxins in drinking water treatment process, 52, 135-138.

10th Korea/Japan Symposium on Water Environment 2001, Gyeongsan, Korea, September 2001

  1. Magara, Y., Water resource management for sustainable development of society, 41-47.

IWA International Conference: Diffuse/Nonpoint Pollution and Watershed Management, Milwaukee, USA, 10-15 June 2001

  1. Inoue, T., Ebise, S., Numabe, A., Nagafuchi, O. and Matsui, Y., Runoff characteristics of particulate pesticides in a river from paddy fields, 1, Session 10.

NSF 3rd International Symposium and Technology Expo on Small Drinking Water and Wastewater Systems, Washington DC, USA, 22-25 April 2001

  1. Sato, Y., Nagai, M., Kamei, T. and Magara, Y., Rapid and inexpensive indicator for arsenic removal by coagulation, 395-399.

2000

IWA-ASPAC 12th Regional Conference and Exhibition, Chiangmai, Thailand, 5-9 November 2000

  1. Kamata, M., Akatsuka, Y., Kamei, T. and Magara, Y., Effect of water treatment on the minimization of endocrine disruptors, 126-131.
  2. Sato, Y., Aoki, M., Nagai, M., Tabata, A., Kamei, T. and Magara, Y., Impact of arsenic from hot-spring on drinking water and effect of treatment, 241-246.
  3. Kang, M., Tamada, S., Kawasaki, M. and Magara, Y., The application of reverse osmosis membrane for the removal of arsenic in drinking water, 450-455.

Membranes in Drinking and Industrial Water Production, Paris, France, 3-6 October 2000

  1. Matsui, Y., Yuasa, A. and Colas, F., Effects of operational modes on the removal of a synthetic organic chemical by powdered activated carbon during ultrafiltration, 1, 215-224.
  2. Kang, M., Kawasaki, M., Tamada, S., Kamei, T. and Magara, Y., Effect of pH on the removal of arsenic and antimony using reverse osmosis membranes, 1, 489-494.
  3. Itoh, M., Kunikane, S. and Magara, Y., Evaluation of nanofiltration for disinfection by-products control in drinking water treatment, 2, 41-52.

IWA 1st World Water Congress, Paris, France, 3-7 July 2000

  1. Asami, M., Aizawa, T., Kunikane, S., Magara, Y., Factors affected on formation of haloacetic acids in chlorination of organic substances.
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