Organization
- Faculty of Architecture Professor
External link
Yamada Kazuhiro
Licenses and Qualifications
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プロジェクトＷＥＴエデュケーター
2006.3.25
Classification of license or qualification：qualification
Category of license or qualification：Other
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公害防止管理者（水質関係、第一種）
2001.12.14
Classification of license or qualification：qualification
Category of license or qualification：Other
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環境カウンセラー（市民部門）
2001.4.1
Classification of license or qualification：qualification
Category of license or qualification：Other
Current State of Research and Teaching Activities
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学生の環境意識を高めたり、社会活動の機会を提供するために、学内での環境活動の提案のほか、学外のNPOや環境団体の催しの案内、課外活動課題として提供している。
Research Interests
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protection of environment
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Environmental Education
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technology of water quality
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water quality engineering
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環境保全
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環境教育
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水環境管理
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水環境教育
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水処理
Research Areas
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Environmental Science/Agriculture Science / Chemical substance influence on environment
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Environmental Science/Agriculture Science / Social-ecological systems
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Humanities & Social Sciences / Science education / environmental education
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Environmental Science/Agriculture Science / Environmental load reduction and remediation
Education
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Tokyo University of Science Graduate School, Division of Engineering
- 1989
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Tokyo University of Science Graduate School of Engineering
- 1989
Country/Region： Japan
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Tokyo University of Science Faculty of Engineering
1983.4 - 1987.3
Country/Region： Japan
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Tokyo University of Science Faculty of Engineering
- 1987
Committee Memberships
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栗原市 栗原市一般廃棄物処理施設建設候補地選定委員
2026.1 - 2026.12
Committee type：Municipal
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宮城県仙台二華中学校・高等学校 宮城県仙台二華中学校・高等学校学校評議員
2025.4
Committee type：Other
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名取市 新一般廃棄物最終処分場候補地選定委員会委員
2023.11 - 2026.3
Committee type：Municipal
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大崎地域広域行政事務組合 一般廃棄物処理施設整備有識者会議
2023.6
Committee type：Municipal
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蔵王町上下水道事業経営審議会 委員長
2022.6
Committee type：Municipal
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仙台市環境審議会 委員
2022.4
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大崎広域新斎場整備・運営事業に係わる事業者選定委員会 委員長
2022.4 - 2023.3
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宮城県竹の内地区産業廃棄物最終処分場生活環境影響調査評価委員会 委員
2022.1
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宮城県環境審議会水質部会 委員
2021.12
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宮城県・北上川・名取川流域水循環計画策定検討委員会 委員
2020.8 - 2021.3
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宮城県産業廃棄物最終処分場候補地選定懇話会 委員
2020.2 - 2021.3
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宮城県環境審議会環境基本計画策定専門委員会 委員
2019.6 - 2021.3
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宮城県公害審査会 委員
2019.4
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宮城県仙台二華中学校・高等学校課題研究学習活動 学習協力者
2019.4
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宮城県・鳴瀬川流域水循環計画策定検討委員会 委員
2018.8 - 2019.3
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仙台市土地利用調整審議会 副会長
2018.7 - 2026.6
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大崎市・西地区熱回収施設整備・運営に係る事業者選定委員会 委員
2018.5 - 2018.12
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登米市水道事業外部評価委員会 委員長
2017.3
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大崎地域広域行政事務組合一般廃棄物処理施設整備有識者会議 会長
2016.2
Committee type：Municipal
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宮城県保健環境センター評価委員会 委員長
2015.10
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登米市上下水道事業運営審議会 会長
2015.8
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仙台市広瀬川清流保全審議会 副委員長（2020年8月～委員長）
2013.9 - 2023.10
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環境放射能除染学会 評議員
2012.11 - 2020.10
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国土交通省東北地方整備局「北上川下流生物環境検討会」 委員
2012.10 - 2023.3
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公益社団法人 日本下水道協会下水道協会誌論文審査委員会 委員
2012.6 - 2020.3
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公益財団法人 みやぎ環境とくらしネットワーク 理事（2021年10月～副理事長）
2012.2
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仙台市環境影響評価審査会 委員（2021年4月～委員長）
2011.2 - 2023.2
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宮城県中小企業家同友会環境経営（旧 地球環境）委員会 アドバイザー
2010.6
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大船渡市生活福祉部市民生活環境課、環境関連調査における専門評価審査会 委員
2009.4
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滝沢市水道事業経営審議会滝沢市水道水源保護審議会（兼職）滝沢市下水道事業経営懇談会（兼職） 会長
2006.8 - 2026.3
Committee type：Municipal
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日本水環境学会東北支部 幹事（2017年6月～2019年6月：幹事長、2023年6月～：東北支部長）
2006.6
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日本水環境学会水環境教育研究委員会 委員長
2005.6 - 2019.3
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NPO法人環境生態工学研究所 理事（2021年11月～副理事長）
2005.4
Job Achievement
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地域連携センター センター長
2022.4 - 2026.3
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環境情報工学専攻 専攻長
2020.4 - 2022.3
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環境エネルギー学科 学科長
2018.4 - 2022.3
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環境学生サークルたんぽぽ 顧問
2012.4
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教務委員会
2012.4 - 2016.3
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環境保全委員会
2010.4 - 2026.3
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ISO推進リーダー委員会
2010.4 - 2012.3
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ウェルネスセンター運営委員会
2010.4 - 2011.3
Papers
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- Reviewed
34 ( 1 ) 57 - 68 2021.11
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- Reviewed International journal
42 ( 1 ) 23 - 30 2022.3
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Effect of Reed Vegetation on Evapotranspiration and Treatment Performance with Vertical Subsurface Flow Constructed Wetlands in the Treatment of Landfill Leachate Reviewed International journal
T.Yano, M. Nakayama, K. Yamada, A. Inoue-Kohama, S.Sato and K. Enari1
Enviroment and Ecology Research 9 ( 1 ) 30 - 38 2021.2
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- Reviewed
46 ( 1 ) 57 - 62 2020.4
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- Reviewed
1 ( 1 ) 1 - 1 2017
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- Reviewed
1 ( 1 ) 1 - 1 2016
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- Reviewed
1 ( 1 ) 1 - 1 2016
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- Reviewed
1 ( 1 ) 1 - 1 2015.12
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A Consideration of Synthetic Detergent as Teaching Material of Environmental Education
YAMADA Kazuhiro
Japanese Journal of Environmental Education 19 ( 3 ) 54 - 62 2010.3
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A Study of Water Pollution and Purification on Environmental Education
YAMADA Kazuhiro
Japanese Journal of Environmental Education 19 ( 3 ) 63 - 70 2010.3
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SHIODA Tsutomu, YAMADA Kazuhiro, CHIBA Nobuo, SUDO Ryuichi
Journal of Japan Society on Water Environment 22 ( 6 ) 505 - 510 1999.6
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Algal Removal Using Biological Filter Treatment System in Eutrophic Ponds
KIM Ju-Hyun, CHIBA Nobuo, YAMADA Kazuhiro, XU Kai-Qin, SUDO Ryuichi
Journal of Japan Society on Water Environment 20 ( 1 ) 43 - 49 1997.1
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山田 一裕, 須藤 隆一
環境技術 25 ( 2 ) 128 - 128 1996
Books
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水環境の事典
山田一裕他（ Role： Joint editor , Original_author： (公社)日本水環境学会 編 , 水環境学習の内容と方法）
朝倉書店 2021.4 （ ISBN:9784254180565 ）
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水しらべの基礎知識
山田 一裕（ Role： Sole author）
オーム社 2009.6 （ ISBN:9784274502248 ）
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やってみよう！ 環境教育：みんなでつくる川の環境目標
日本水環境学会, 水環境教育, 研究委員会（ Role： Joint author第3章「川の水がきれいになるしくみを知る」「五感を使った水辺評価」）
環境コミュニケーションズ 2004.3 （ ISBN:487489139x ）
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環境保全科学入門
（ Role： Joint author第4章「土壌・森林環境とその保全」）
生物研究社 2003.4 （ ISBN:4915342387 ）
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非イオン界面活性剤と水環境 −用途，計測技術，生態影響−
日本水環境学会, 水環境と洗剤研究委員会（ Role： Joint author「第1章 非イオン界面活性剤の種類・性質・用途 1.4 界面活性剤使用の現状と一般消費者の意識」）
技報堂出版 2000.3 （ ISBN:4765531716 ）
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河川汽水域 その環境特性と生態系の保全・再生
財, 河川環境管理財団（ Role： Joint author5.3.4『ヤマトシジミと汽水域環境』pp.146-151，6.1.1メモ『生息制限因子の複合作用』p.161，6.1.2メモ『汽水域生物の生活史における耐塩性の変化』）
技報堂出版 （ ISBN:9784765534291 ）
MISC
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MAKI Masayasu, YAMADA Kazuhiro
Journal of The Remote Sensing Society of Japan 37 ( 3 ) 263 - 265 2017
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On Completion of 14^<th> Symposium of JSWE in Sendai
YAMADA Kazuhiro
34 ( 12 ) 370 - 375 2011.12
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What Are Local Residents Asking for Water Environment?
YAMADA Kazuhiro
34 ( 11 ) 335 - 335 2011.11
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水環境教育から見た水辺の環境意識と価値評価
山田 一裕
水環境学会誌 = Journal of Japan Society on Water Environment 33 ( 12 ) 393 - 393 2010.12
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国内外の様々な環境教育活動・環境保全活動
山田 一裕
水環境学会誌 = Journal of Japan Society on Water Environment 30 ( 12 ) 691 - 691 2007.12
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水環境保全と一次産業をめぐる課題と展望 : 農業・林業・畜産業・水産業の環境保全型への転換は可能か
須藤 隆一, 山田 一裕
日本水処理生物学会誌. 別巻 = Journal Japan Biological Society of Water and Waste ( 26 ) 1 - 8 2006.10
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Change of organic substance content of sediment in river mouth tidal flat
SUDO Ryuichi, NISHIMURA Osamu, YAMADA Kazuhiro, CHIBA Nobuo
Annual report of the Society for the Promotion of Construction Engineering 37 37 - 41 2002.4
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Purification of polluted Pond Water by Bio-geofilter Bed System
SUDO Ryuichi, NISHIMURA Osamu, YAMADA Kazuhiro, KIM Ju-hyon, CHIBA Nobuo
Annual report of the Society for the Promotion of Construction Engineering 36 1 - 4 2001.4
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Role of Researchers and Residents in Waterside Monitoring Activities -Case in Miyagi Prefecture-
YAMADA Kazuhiro
Journal of Japan Society on Water Environment 24 ( 2 ) 81 - 85 2001.2
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Purification of Polluted Pond Water by Bio-geofilter Bed System
SUDO Ryuichi, NISHIMURA Osamu, YAMADA Kazuhiro, KIM Ju-hyun, CHIBA Nobuo
Annual report of the Society for the Promotion of Construction Engineering 35 84 - 87 2000.4
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硝化指標原生動物Arcellaの増殖特性
李 先寧, 金 主鉉, 丁 国際, 山田 一裕, 西村 修, 須藤 隆一
日本水処理生物学会誌. 別巻 = Journal Japan Biological Society of Water and Waste 18 95 - 95 1998.10
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The Effect of Conditions of Waterside Environment on Environmental Awareness of Children
YAMADA Kazuhiro, SUDO Ryuiti
Environmental education 7 ( 2 ) 50 - 59 1998.3
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山田 一裕, 李 先寧, 須藤 隆一
浄化槽研究 9 ( 2 ) 33 - 41 1997.12
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The Evaluation Technique of Watersides Environment by Local Residents
YAMADA Kazuhiro, SUDO Ryuiti
Papers on environmental information science 11 49 - 54 1997.10
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鹿野 信宏, 山田 一裕, 佐々木 久雄, 須藤 隆一
下水道協会誌 34 ( 416 ) 72 - 79 1997.8
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The Role of Ecotechnology in the Restoration of Water Environment
YAMADA KAZUHIRO, XU KAI-QIN, SUDO RYUITI
Japanese journal of water treatment biology 33 ( 2 ) 47 - 54 1997.6
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山田 一裕, 須藤 隆一, 斉藤 英夫
浄化槽研究 9 ( 1 ) 3 - 12 1997.6
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Effect of Secondary Effluent on Nitrogenous BOD (N-BOD) in the Rivers
YAMADA Kazuhiro, ITO Yukiko, KANO Nobuhiro, SASAKI Hisao, SUDO Ryuichi
Journal of Japan Society on Water Environment 20 ( 5 ) 311 - 317 1997
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The chemical composition and its behavior in snowpack from village mountain
Man & Environment 23 ( 1 ) 2 1997
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Effect of secondary effluent on nitrogenous BOD(N-BOD)in the rivers
Kazuhiro YAMADA, Yukiko ITO, Nobuhiro KANO, Hisao SASAKI, Ryuichi SUDO
Journal of Japan Society on Water Environment 20 ( 5 ) 311 - 317 1997
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山田 一裕, 林 誠二, 北条 祥子
人間と環境 23 ( 1 ) 2 - 9 1997
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循環共生型水環境修復と保全対策
須藤 隆一, 山田 一裕
日本水処理生物学会誌. 別巻 = Journal Japan Biological Society of Water and Waste 16 3 - 4 1996.10
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Creation of Reed Fields with Seedlings and the Evaluation of its purification Characteristics
SUDO Ryuichi, XU Kai-Qin, YAMADA Kazuhiro, CHIBA Nobuo, KUMAGAI Yukihiro
Annual report of the Society for the Promotion of Construction Engineering 31 54 - 62 1996.4
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須藤 隆一, 山田 一裕
化学工業 47 ( 1 ) p41 - 45 1996.1
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大学生の環境問題に対する意識と環境にやさしい行動
環境教育 6 ( 1 ) 49 1996
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The Situation of Domestic Water Use and its Countermeasures in the Great Hanshin Earthquake Areas
Journal of Center for Environmental Information Science 25 ( 1 ) 120 1996
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Pollution Loads of Surfactants from Domestic Wastewater
YAMADA Kazuhiro, KANO Nobuhiro, SASAKI Hisao, SUDO Ryuiti
Journal of Japan Sewage Works Association Research Journal 33 ( 399 ) 42 - 50 1996
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The effect of wiping dishes on the control of pollutant from outdoor's cooking
Man & Environment 22 ( 3 ) 161 1996
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YAMADA Kazuhiro, SUDO Ryuiti
Environmental Education 6 ( 1 ) 49 - 56 1996
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The Situation of Domestic Water Use and its Countermeasures in the Great Hanshin Earthquake Areas
YAMADA Kazuhiro, TERASITA Hikaru, SUDO Ryuiti
25 ( 1 ) 120 - 125 1996
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生活排水に含まれる洗浄剤の汚濁負荷量
下水道協会誌論文集 33 ( 399 ) 42 1996
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山田 一裕, 北条 祥子, 須藤 隆一
人間と環境 22 ( 3 ) 161 - 167 1996
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水環境プロセスの最近の動向 (新しい水環境技術の動向<特集>)
須藤 隆一, 山田 一裕
ケミカルエンジニヤリング 40 ( 5 ) p361 - 368 1995.5
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Studies on the Restoration System of Polluted Pond Water
SUDO Ryuichi, XU Kai-Qin, YAMADA Kazuhisa, CHIBA Nobuo, KUMAGAI Yukohiro
Annual report of the Society for the Promotion of Construction Engineering 30 81 - 87 1995.4
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Animals and Plants in Children's Songs and Water Environment in Future
Journal of Center for Environmental Information Science 24 ( 3 ) 62 1995
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Animals and Plants in Children's Songs and Water Environment in Future
YAMADA Kazuhiro, SUDO Ryuiti
24 ( 3 ) 62 - 67 1995
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Studies on the Restoration System of Polluted Coastal Environment
SUDO Ryuichi, NISHIMURA Osamu, XU Kai-Qin, YAMADA Kazuhiro, CHIBA Nobuo, KUMAGAI Yukihiro
Annual report of the Society for the Promotion of Construction Engineering 29 107 - 114 1994.4
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山田 一裕
用水と廃水 35 ( 12 ) p1080 - 1086 1993.12
Presentations
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北上川の上下流を結ぶ旧松尾鉱山跡地の緑の再生活動
山田一裕
第9回日本環境教育学会東北支部大会 2026.3
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ヒシ（Trapa japonica）により形成された貧酸素水塊が湖沼水質に及ぼす影響
小山陽平, 齋藤吏胡, 山田一裕
第13回日本水環境学会東北支部研究発表会 2026.2
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水生生物カードゲームを通じた河川体験学習の深化
田中仁志, 木持謙, 大塚佳臣, 山田一裕
第59回日本水環境学会年会 2025.3
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家庭用人工湿地の4年間の処理特性
中山正与,矢野篤男,山田一裕,小浜暁子,江成敬次郎
第55回日本水環境学会 2021.3 日本水環境学会
Works
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Water pollution at Tetouan in Kingdom of Morocco.
1992
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モロッコ王国テトワンの水質汚濁の現状
1992
Awards
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日本水環境学会 功労賞
2022.6 日本水環境学会 日本水環境学会創立50周年記念 功労賞
山田一裕
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仙台市 永年勤続委員表彰
2021.10 仙台市 環境影響評価審議会 委員
山田一裕
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環境カウンセラー環境保全活動表彰「地域特別貢献賞」
2021.3 環境省
山田一裕
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有効賞(優秀論文賞)
1998
Research Projects
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カードゲームを用いた効果的河川体験学習の支 援
Grant number：2025-5222-003 2025.4 - 2027.3
河川財団 河川基⾦助成事業 一般研究者（アウトリーチ活動助成B）
田中仁志, 木持謙, 山田一裕
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Application of biological water quality research and environmental education for sustainable water environment conservation in Shanxi, China
Grant number：15H05126 2015.4 - 2019.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
TANAKA HITOSHI, YUAN jin, LI chao, HUI xiao mei, LI ying, HE hong, CHENG hóng yàn
Grant amount：\15730000 （ Direct Cost: \12100000 、 Indirect Cost：\3630000 ）
The purpose of this work was to select water quality indicator organisms for the rivers in Shanxi province, China, and to study their application for environmental education. Overall, 29 such organisms were selected from Japanese biological water quality classes I to IV. Aquatic organisms inhabiting the Sin he River, the Sang gan he River and the Fen he River, the major rivers of Shanxi province, were investigated. Based on the findings, we propose four species in water class I, three in II, four in III, and one in IV that are considered equivalent to the indicator organisms in Japan. Based on the results of these surveys, we developed a Shanxi Provincial Version of a teaching material (card game) which can be used to learn about water quality indicators and causes of river pollution.
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Development of Thermophilic Oxic Process for High Rate Degradation of Livestock Organic Waste and Recovery of Nitrogen and Phosphorus Resources
Grant number：11555141 1999 - 2001
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
NISHIMURA Osamu, WATANABE Toru, YAMADA Kazuhiro
Grant amount：\13200000 （ Direct Cost: \13200000 ）
In this study, bench scale and pilot plant experiment using a swine waste were carried out in order to develop thermophilic oxic fermentation process for high rate degradation of livestock organic waste and recovery of nitrogen and phosphorus resources. The results obtained by this study are summarized as follows.
1) In bench scale experiment, it was possible to remove carbon of about 86% and moisture of 98% under the conditions of BOD loading of 3 kg m^<-3> day^<-1>, air flow of 100 L m^<-3> min^<-1> and adding edible oil of 120 mL.
2) 55% was optimum as average water content, and ATP concentration and thermophile number became highest under this condition.
3) As a result of the long-term operation in bench scale experiment, it was able to treat swine waste efficiently during first 60 days and the treatment efficiency lowered after that. The treatment efficiency was recovered by changing cedar chip of 50% on day 86.
4) In the pilot plant experiment, 64℃ of fermentation temperature and weight loss rate of 91% were achieved. In the water, which accumulated in the cooler, high concentrated T-N was detected, though TOC and T-P were not detected. It was cleared nitrogen was removed as an ammonia gas.
5) By shortening input interval of organic waste from 24 hours to 8 hours, treatment volume increased over the double. It was shown that the optimization of input condition of organic waste enabled the high rate degradation. -
Development of creation technology of tidal flat blotope for reduction of nitrogen and phosphorus loads and efficient use of treated sewage
Grant number：10450193 1998 - 2001
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
NISHIMURA Osamu, MIZUOCHI Motoyuki, INAMORI Yuhei, YAMADA Kazuhiro, SAKAMAKI Takashi, XU Kaiqin
Grant amount：\12200000 （ Direct Cost: \12200000 ）
In order to develop a creation technology of tidal flat biotope for reduction of nitrogen and phosphorus loads and efficient use of treated sewage, we studied on the self-purification function of tidal flats, such as nutrients uptake by reed wetland, nutrients cycle and denitrification in tidal flat and nutrients uptake by seaweed bed.
The results of this study are summarized as follows.
1) Reed wetland
The effect of porosity of the filling carrier on removal capability of nutrients from treated sewage was analyzed. Nitrification and denitrification by the rhizosphere microorganism were important for the nitrogen removal, and the simultaneous reaction of nitrification and denitrification occurred under appropriate conditions of porosity and water surface loading. The removal of phosphorus was mainly carried out by the adsorption to the carrier. Therefore, high removal efficiency was obtained by the carrier with low porosity.
2) Tidal flat
The purification function of attached animal that lived for the revetment of the Tokyo inner bay was evaluated. The attached animal purified organic matter of 19t-COD/day at revetment distance of 192km, and this value corresponded to 23% of COD that flows from Tokyo.
The environment factors concerning fluctuations of biomass and species of macrobenthos inhabiting in the Kasai artificial beach were analyzed. The benthos was damaged in the rainfall time. It was due to the inflow and retention of river water. When the river water had been increased by rainfall, the water quality in Kasai artificial beach became a low salinity by the structural problem, and some kinds of bivalve died.
3) Seaweed bed
The nutrient uptake rate of Sargassum horneri became the highest from May to June in which the growth rate was also the highest We could make the equation of the nutrient uptake rate which was the function of growth stage, nutrient concentration, illumination intensity and temperature. The effect of nutrients uptake by S. horneri on the nutrients cycle of Matsushima Bay was evaluated. The S. horneri bed in May absorbed about 70% of the nutrients inflow load, and it greatly contributes to improving water quality. -
Studies on the Effect of River structure on River Ecosystem
Grant number：09650598 1997 - 1999
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
XU Kaiqin, NISHIMURA Osamu, SUDO Ryuichi, INAMORI Yuhei, YAMADA Kazuhiro
Grant amount：\1500000 （ Direct Cost: \1500000 ）
The objective of this is study was to investigate the behavior of nitrogenous biological oxygen demand in river ecosystem, to search a method to create an ecological river environment through the biotope method, to clarify the relationship between river structure and the water purification function, and the role of riffles and pools in river water purification systems. The results obtained can be summarized as follows :
1) Nitrogenous biological oxygen demand (N-BOD) was detected in high frequency in rivers if the effluent from the wastewater treatment plant flows into the rivers, especially, when C/N ratio is low, NH4-N concentration and water temperature are high. This result suggested that the flow of the effluent from sewer system might have negative impact on the river ecosystem due to the defect of DO in the river especially in the pools.
2) It was predicted from a simple simulation model based on the laboratory experimental results that the DO concentration in the pools of the river may decrease to 4 mg/l if the nitrogen compound is high. In order to keep the DO concentration more than 7.5mg/l in pools, it is necessary to decrease the NH4-N concentration less than 0.5mg/l.
3) To maintain a sound river ecosystem environment, it is important to use the ecological river improvement and natural diverse river restoration methods such as biotope and ecological engineering. It is effective to create riffles and pools in strait river banks to improve river water purification function. Riffles and pools play an important role in river ecosystem not only for water purification but also for the habitat of microorganisms.
4) It was proved that to use the purification blocks and nets to create riffles and pools in the river channels, effective removals of organic matter and nitrogen can be expected. -
戸建・小規模共同住宅排水の水質特性と合併処理浄化槽による処理
Grant number：09750632 1997 - 1998
日本学術振興会 科学研究費助成事業 奨励研究(A)
山田 一裕
Grant amount：\2200000 （ Direct Cost: \2200000 ）
本研究では,水質汚濁防止のために普及・整備が急がれている小規模合併処理浄化槽についての,その設計・管理に求められる,小規模な生活排水からの各種汚濁負荷量を算出し,さらに排出特性を多変量解析等を用いて明らかにして,それらの排水を処理している合併処理浄化槽の機能評価を行なっている。平成10年度では,主に家族人数4〜6人程度の戸建住宅排水を対象に,各種汚濁負荷量(BOD,窒素,リン,陰イオン界面活性剤など)等を算出し,さらに生活様式を考慮した排出特性をふまえ,合併処理浄化槽の処理機能を評価した。得られた成果をまとめると以下の通りである。
1. 戸建て住宅排水の汚濁負荷量は既往の知見と同程度であり,その負荷特性についても,平日と休日の汚濁負荷量を比べると,休日の方が平日に比べて1.0〜1.4倍高かった。一方,排水の排出特性は個々の生活様式によって異なり,農家よりもサラリーマン家庭,さらに家族人数の少ない家庭ほど短時間に多量の排水が排出された。またBODおよび陰イオン界面活性剤について時間平均負荷量に対する時間最大負荷量の比を求めたところ,両方とも休日よりも平日の比の方が大きかった。
2. 総負荷量に対する3時間最大負荷量の割合および総排水量に対する3時間最大排水量の割合と,処理水中の平均BOD,陰イオン界面活性剤濃度との関係を検討したところ,負荷量については関係がみられなかったが,排水量についてはその割合が大きくなるに従い,処理水中の平均濃度が上昇する傾向がみられ,処理機能に対する流量変動の影響が示唆された。 -
Study on the Role of an Artificial Beacch System in Water Quality Purification in a Coastal Area
Grant number：07458135 1995 - 1997
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
SUDO Ryuichi, XU Joe Kai-Qin, YAMADA Kazuhiro
Grant amount：\5800000 （ Direct Cost: \5800000 ）
The developmental activities and utilization of Japanese coastal seas have been increased recently. Consequently, the production of coastal fisheries, especially of those in enclosed seas, are considerably affected by artificial impacts such as reclamation from the sea and increased pollution load. The objective of this paper is to propose a new ecotechnologic method to recover the polluted coastal environment by using an artificial beach system. An artificial beach was constructed in the Matsushima Bay. Following conclusions have been drawn based on the results of the laboratory experiment, field investigation and continuous survey in artificial grave beach system in the Matsushima Bay :
(1) The rapid removals of turbidity, suspended solids, phosphorus and ammonium nitrogen by the artificial beach system were simultaneously achieved.
(2) The major mechanisms may be explained that the treatment of polluted waters is carried out by physical adsorption and biological filtration through the artificial beach system.
(3) The system has much merit such as simplicity of the structure, energy-free operation, and capability to use tidal current cycle effectively, and ease of maintenance. It suggests that restoration of polluted coastal area may be expected by using this artificial beach system in enclosed coastal areas. -
Study on the Development of Nitrogen Removal Technology for Livestock Wastewater by intermittent Aeration Processes
Grant number：07555460 1995 - 1997
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)
SUDO Ryuichi, XU Joe Kai-Qin, INAMORI Yuhei, YAMADA Kazuhiro, NAKAI Yutaka
Grant amount：\6200000 （ Direct Cost: \6200000 ）
Although the pollutant load of livestock wastewater, especially pig-house wastewater, is very high, the wastewater is not sufficiently treated and is discharged to public water areas. It is essential to reduce the pollutant load, in particular, the nutrient such as nitrogen and phosphorus in livestock wastewater for the conservation of water environment. The objective of this study was to establish a system to simultaneously treat the organic substance and nitrogen of livestock wastewater by using intermittent aeration process based on the field survey, laboratory and pilot-plant experiments. After optimum conditions were determined from laboratory experiment using sequencing batch activated sludge processes, 20,000-liter bio-reactor was built in the field as pilot-plant apparatus. The results obtained in this study are as follows :
(1) BOD removal nitrification are effectively carried out if MLSS is 3000mg/l, raw BOD 350mg/l and T-N 450mg/l under intermittent aeration with 4-hour aerobic and 4-hour anaerobic conditions. Denitrification was recognized if methanol was added and the target water quality were obtained.
(2) Many specific micro-animal were observed from the bioreactor, and it suggested that these micro-animals could be used as index for evaluating the treatment efficiency.
(3) BOD and T-N were simultaneously removed and the removals are 96% and 94%, respectively, from pilot-plant experiment. Whereas the removal of phosphorus was 33%, suggesting that other treatment process be needed to remove phosphorus. -
Study on effect of nitrogen compound on oxygen demand in water
Grant type：Competitive
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Study on characteristics of pollution loadings and fate from soap in domestic wastewater
Grant type：Competitive
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せっけんに由来する汚濁負荷特性とその挙動に関する研究
Grant type：Competitive
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Effect of environmental factors of tidal river on faculty for clarification of river water by bivalve
Grant type：Competitive
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貝類の水質浄化特性に及ぼす感潮域の環境因子の影響
Grant type：Competitive
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水中の酸素消費におよぼす窒素化合物の影響に関する研究
Grant type：Competitive
Other
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SDGsで環境問題を考えると
2022.4 - 2024.3
Allotted Class
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工学概論 faculty of other hosei institutions
2025
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循環型社会形成論 faculty of other hosei institutions
2024spring semester
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環境応用化学セミナー part-time lecturer
2024autumn semester
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地球環境と諸問題 faculty of other hosei institutions
2024autumn semester
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地域環境調査法及び同演習 faculty of other hosei institutions
2024autumn semester
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環境マネジメント full-time faculty
2024autumn semester
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科学リテラシー faculty of other hosei institutions
2024autumn semester
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水環境工学 full-time faculty
2024autumn semester
-
資源循環とライフサイクルアセスメント faculty of other hosei institutions
2024spring semester
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サステナビリティ入門 faculty of other hosei institutions
2024spring semester
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工業化学概論 faculty of other hosei institutions
2024spring semester
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地域環境調査実習 faculty of other hosei institutions
2024spring semester
-
大気環境工学 faculty of other hosei institutions
2024spring semester
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科学リテラシー part-time lecturer
2023autumn semester
-
地域環境調査法及び同演習 part-time lecturer
2023autumn semester
-
水環境工学 full-time faculty
2023autumn semester
-
環境マネジメント full-time faculty
2023autumn semester
-
工業化学概論 part-time lecturer
2023spring semester
-
環境問題とエコロジー part-time lecturer
2023spring semester
-
循環型社会形成論 part-time lecturer
2023spring semester
-
地域環境調査実習 part-time lecturer
2023spring semester
-
資源循環とライフサイクルアセスメント part-time lecturer
2023spring semester
-
大気環境工学 part-time lecturer
2023spring semester
-
科学リテラシー faculty of other hosei institutions
2022autumn semester
-
環境マネジメント full-time faculty
2022autumn semester
-
地域環境調査法及び同演習 faculty of other hosei institutions
2022autumn semester
-
水環境工学 full-time faculty
2022autumn semester
-
環境問題とエコロジー faculty of other hosei institutions
2022spring semester
-
地域環境調査実習 faculty of other hosei institutions
2022spring semester
-
循環型社会形成論 faculty of other hosei institutions
2022spring semester
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大気環境工学 faculty of other hosei institutions
2022spring semester
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環境･エネルギー研修Ⅲ
2021autumn semester
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環境･エネルギー研修Ⅰ
2021autumn semester
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地域環境調査法及び同演習
2021autumn semester
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水環境工学（新カリ）
2021autumn semester
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資源循環工学
2021autumn semester
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科学リテラシー
2021autumn semester
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環境マネジメント
2021autumn semester
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環境･エネルギー基礎研修
2021spring semester
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環境･エネルギー研修Ⅱ
2021spring semester
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環境工学実験
2021spring semester
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環境問題とエコロジー
2021spring semester
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大気環境工学
2021spring semester
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水環境工学
2021spring semester
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循環型社会形成論
2021spring semester
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工業化学概論
2021spring semester
Textbooks and Teaching Materials
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「水の実験」に関する動画監修
2025.3
神奈川県庁が株式会社エイスリーに業務委託された「水の実験」に関する動画に対して、専門家の立場で監修、および動画内での解説をした。
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Gakken 自由研究おたすけキット おいしい水を調べよう（理科教材の監修）
2019.6
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大学･大学院 留学生の日本語 ③論文読解編（改訂版）
2015.5
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水しらべの基礎知識（オーム社）
2009.6
水環境の調査や保全活動を手掛けるための入門書
Social Activities
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第3回環境カウンセラー環境保全活動表彰「地域特別貢献賞（市民部門）」授賞
環境省 環境カウンセラー環境保全活動表彰 環境省webサイト「報道・広報」 2021.3