Development of system for real-time prediction of pathogen level
| Project/Area Number |
15K00591
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Modeling and technologies for environmental conservation and remediation
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| Research Institution | Gunma University |
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Principal Investigator |
Kato Tsuyoshi 群馬大学, 大学院理工学府, 准教授 (40401236)
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| Co-Investigator(Kenkyū-buntansha) |
佐野 大輔 東北大学, 大学院工学研究科, 准教授 (80550368)
小林 彩乃 和歌山工業高等専門学校, その他部局等, 助教 (30736153)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 汚染調査と評価 / 機械学習 |
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| Outline of Final Research Achievements |
To ensure the microbial safety in water usage, it is meaningful to prediction pathogens on a real-time basis. The concentration of pathogens in water, which is measured by culture-dependent methods, has been used to monitor the fecal contamination in water environment, and has been proved to be effective to prevent waterborne infectious diseases in varied water usage styles. On the other hand, the real-time monitoring has not yet been achieved for most of pathogens. In this project, we exploit the fact that it is possible to measure some of the hydrological and water quality data with real-time sensors, for the purpose of the real-time prediction of pathogens by using these hydrological and water quality data as explanatory variables. The methodology was devised by combining the state-of-the-art mathematical theories with the domain knowledge in the water quality engineering. Online software was developed so that any people can use the methodology.
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Report
(4 results)
Research Products
(21 results)
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[Journal Article] Removal of human pathogenic viruses in a down-flow hanging sponge (DHS) reactor treating municipal wastewater and health risks associated with utilization of the effluent for agricultural irrigation2017
Author(s)
Naohiro Kobayashi, Mamoru Oshiki, Toshihiro Ito, Takahiro Segawa, Masashi Hatamoto, Tsuyoshi Kato, Takashi Yamaguchi, Kengo Kubota, Masanobu Takahashi, Akinori Iguchi, Tadashi Tagawa, Tsutomu Okubo, Shigeki Uemura, Hideki Harada, Toshiki Motoyama, Nobuo Araki, Daisuke Sano
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Journal Title
Water Research
Volume: 110
Related Report
Peer Reviewed
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[Journal Article] Evaluation of virus reduction efficiency in wastewater treatment unit processes as a credit value in the multiple-barrier system for wastewater reclamation and reuse2016
Author(s)
Toshihiro Ito, Tsuyoshi Kato, Makoto Hasegawa, Hiroyuki Katayama, Satoshi Ishii, Satoshi Okabe, Daisuke Sano
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Journal Title
Journal of Water and Health, vol 14, no. 5, pp.879--889, doi: wh.2016.096
Volume: 14
NAID
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] ナノ流路デバイスを用いた下水中RNAウイルス定量およびタイピング：DHSリアクターへの適用例2017
Author(s)
押木守, 小林直央, 荒木信夫, 伊藤寿宏, 佐野大輔， 三浦尚之, 風間しのぶ, 原田秀樹, 久保田健吾， 幡本将史, 山口隆司, 井口晃徳 瀬川高弘, 加藤毅, 多川正， 大久保努, 上村繁, 高橋優信，
Organizer
日本水環境学会年会
Place of Presentation
熊本大学
Year and Date
2017-03-15
Related Report
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