Rchr
J-GLOBAL ID：201401097444223148
Update date: Apr. 02, 2024
Ihara Masaru
Ihara Masaru
Affiliation and department：
Research field (1)：
Environmental impact assessment
Research theme for competitive and other funds (15)：
- 2021 - 2024 Development of ozone-added activated sludge system for reduction of biorisk caused by antibiotic resistance microorganisms
- 2021 - 2023 Development of photocatalyst/adsorbent composite sheet using metal-supported fiber and its application to energy-free advanced oxidation contactor
- 2020 - 2023 河川水汚染医薬品の生物影響解明に向けた薬理学・生物学・環境学的アプローチの統合
- 2018 - 2021 Development of Immunoprecipitation-qPCR to Measure Infective Viruses in Environmental Water
- 2018 - 2021 Occurrence of antibiotic resistant bacteria producing extended-spectrum beta-lactamase in water environment and reduction of resistant bacteria by wastewater treatment
- 2017 - 2020 Comprehensive evaluation of residual pharmaceuticals in the aquatic environment and their removal efficiency in wastewater treatment plant
- 2017 - 2020 Development of in vitro and in vivo test methods for evaluation of environmental pharmaceuticals on the aquatic species
- 2015 - 2018 Fates of health-related microorganisms and development of surrogates in water reclamation processes
- 2014 - 2017 Formation factors of physiological activity and ecological impact level among east Asia and England
- 2013 - 2016 Fate of resistant bacteria in Asian river basin and multiple drug resistance of beta-lactamase production bacteria
- 2012 - 2015 Water quality survey in Shenzhen, China for the development of sound water circulation system and its reflection to environmental policy
- 2012 - 2014 Occurence of antibiotic resistance genes in wastewater treatment pkant and discharg into river
- 2011 - 2014 Comparison of endrine disruption activities of urban wastewater by reporter gene assay considering difference in speices sensitivities
- 2011 - 2014 Estimation and mechanism on reduction of emerging contaminants in wastewater treatment
- 2008 - 2010 Evaluation and Control of Water Pollution due to Residual Pharmaceuticals Suspected High Risk on Aquatic Ecosystems
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Papers (45)：
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Yu Tang, Kenta Sasaki, Masaru Ihara, Daichi Sugita, Naoyuki Yamashita, Haruka Takeuchi, Hiroaki Tanaka. Evaluation of virus removal in membrane bioreactor (MBR) and conventional activated sludge (CAS) processes based on long-term monitoring at two wastewater treatment plants. Water research. 2024. 253. 121197-121197
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Bo Zhao, Kyoungsoo Park, Daisuke Kondo, Hiroyuki Wada, Norihide Nakada, Fumitake Nishimura, Masaru Ihara, Hiroaki Tanaka. Comparison on removal performance of virus, antibiotic-resistant bacteria, cell-associated and cell-free antibiotic resistance genes, and indicator chemicals by ozone in the filtrated secondary effluent of a sewage treatment plant. Journal of hazardous materials. 2024. 465. 133347-133347
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Yoshinori Nishida, Ichiro Enbutsu, Masaru Ihara, Fumitake Nishimura, Hiroaki Tanaka. Verification of operating method for reducing pollution load from wastewater treatment plant during wet weather. Journal of Japan Sewage Works Association. 2024. 61. 735. 128-136
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Muhammad Adnan Sabar, Than Van Huy, Yoshinori Sugie, Hiroyuki Wada, Bo Zhao, Norihisa Matsuura, Masaru Ihara, Toru Watanabe, Hiroaki Tanaka, Ryo Honda. Antimicrobial resistome and mobilome in the urban river affected by combined sewer overflows and wastewater treatment effluent. Journal of Water and Health. 2023. 21. 8. 1032-1050
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Md Alamin, Hiroe Hara-Yamamura, Akihiko Hata, Bo Zhao, Masaru Ihara, Hiroaki Tanaka, Toru Watanabe, Ryo Honda. Reduction of SARS-CoV-2 by biological nutrient removal and disinfection processes in full-scale wastewater treatment plants. The Science of the total environment. 2023. 895. 165097-165097
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MISC (142)：
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山口 武志, 井原 賢, 山下 尚之, 田中 宏明. 分流式下水処理場放流水中の溶存態有機物を用いた雨天時簡易処理放流発生の検出法の比較-Comparison on detection methods with dissolved organic matter of rainy primary sewage discharge from a sewage treatment plant applying separate sewer system-京都大学環境衛生工学研究会 第45回 シンポジウム講演論文集. 環境衛生工学研究 = Environmental & sanitary engineering research : 京都大学環境衛生工学研究会機関誌. 2023. 37. 3. 131-136
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山口武志, 井原賢, 山下尚之, 田中宏明. Comparison on detection methods with dissolved organic matter of rainy primary sewage discharge from a combined sewage treatment plant. 環境衛生工学研究. 2023. 37. 2. 17-25
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遠藤礼子, 藤田知功, 井原賢. Effects of mutations on quantification of SARS-CoV-2 in wastewater via PCR analysis and how to improve quantification using SDM and Cy0 methods. 日本水環境学会年会講演集. 2023. 57th
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井原賢, 藤田知功, ZHAO Bo, YU Zaizhi, CHEN Xiaohan, 遠藤礼子, 二瓶義明, 西村文武, 田中宏明. Surveillance for the SARS-CoV-2 RNA at the Wastewater Treatment Plant from the third wave to the seventh wave of the COVID-19 infection. 日本水環境学会年会講演集. 2023. 57th
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和田浩幸, SHEN Shang, 井原賢, 西村文武. Study of concentration and Separation Methods for Viruses and Dissolved DNA in Aquatic Environment. 日本水環境学会年会講演集. 2023. 57th
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Lectures and oral presentations (40)：
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琵琶湖南湖におけるウイルスの長期モニタリング
(日本水環境学会シンポジウム講演集 2018)
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河川の衛生学的安全性へ及ぼす雨天時下水の影響
(日本水環境学会シンポジウム講演集 2018)
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琵琶湖南湖流域における下水中ノロウイルスの遺伝子型解析
(環境衛生工学研究 2018)
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抗うつ薬の検出を目的とする蛍光基質を用いたin vitroアッセイの下水処理水への適用検討
(環境衛生工学研究 2018)
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生理活性に基づく下水処理水中のアンジオテンシンII受容体拮抗作用(薬)のターゲット分析および予測スクリーニング
(環境化学討論会要旨集(CD-ROM) 2018)
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Work history (2)：
- 2021/10 - 現在 Kochi University Faculty of Agriculture and Marine Science
- 2015/04 - 2021/09 Kyoto University Graduate School of Engineering Graduate School of Engineering
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