Nutrients Pollution Control in a Watershed Scale by Material Flow Analysis

• Project/Area Number: 22560549
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Civil and environmental engineering
• Research Institution: Toyo University
• Principal Investigator: ARAMAKI Toshiya 東洋大学, 国際地域学部, 教授 (90282673)
• Co-Investigator(Renkei-kenkyūsha): KURISU Kiyo 東京大学, 先端科学技術研究センター, 講師 (00323519)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: マテリアルフロー分析 / 栄養塩 / 窒素 / 食料生産 / 食料消費 / 流域 / チャオプラヤ川 / 食糧生産 / 食糧消費

Research Abstract

This study has developed a methodology to evaluate nutrient pollution control measures in a watershed scale, using Material Flow Analysis on food production and consumption. Then, it was applied for the lower reach of Chao Phraya Basin to discuss on performances by installation of wastewater treatment systems and reuse of nutrients in agricultural sectors.

Research Products

• [Presentation] Nutrient pollutionproblems in Southeast Asian countries (2012)
  • Author(s): T.Aramaki 他
  • Organizer: 10th international symposium on Southeast Asian Water Environment
  • Place of Presentation: ハノイ(ベトナム)
  • Year and Date: 2012-11-09
• [Presentation] Nutrient pollution problems in Southeast Asian countries (2012)
  • Author(s): Pham Ngoc Bao, Toshiya Aramaki 他
  • Organizer: 10th international symposium on Southeast Asian Water Environment
  • Place of Presentation: ベトナム
• [Presentation] Nitrogen Flows Assessment of ChaophrayaRiver Delta: Material Flow Analysis through Food Production and ConsumptionActivities (2011)
  • Author(s): P.Leelapanang、T.Aramaki、K. Kurisu 他
  • Organizer: The 4th IWA-ASPIREconference and exhibition
  • Place of Presentation: 東京
  • Year and Date: 2011-10-05
• [Presentation] Nitrogen Flows Assessment of Chaophraya River Delta : Material Flow Analysis through Food Production and Consumption Activities (2011)
  • Author(s): Pinida Leelapanang, Toshiya Aramaki, 他
  • Organizer: The 4th IWA-ASPIRE conference and exhibition
  • Place of Presentation: 東京国際フォーラム(東京)
  • Year and Date: 2011-10-05
• [Presentation] Assessment of Nitrogen Flows in Chaophraya Delta, Thailand : Integrated approach for Urban Pollution Control (2010)
  • Author(s): P.Leelapanang, Toshiya Aramaki, K.Kurisu, K.J.An, K.Hanaki
  • Organizer: Internatinal Society on Industrial Ecology (ISIE) : The 9th MFA-ConAccount Meeting
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2010-11-10
• [Presentation] Assessment of Artificial Nitrogen Flows in Central Thailand (2010)
  • Author(s): P.Leelapanang, Toshiya Aramaki, K.Kurisu, K.J.An, K.Hanaki
  • Organizer: Water Environment and Technology Conference 2010
  • Place of Presentation: Yokohama, Japan
  • Year and Date: 2010-06-26
• [Presentation] Integrated Nitrogenous PollutionManagement in Chaophraya Delta (2010)
  • Author(s): P. Leelapanang、 T. Aramaki、 K.Kurisu他
  • Organizer: Thailand、Urban Environmental Pollution2010
  • Place of Presentation: ボストン(アメ リカ)
  • Year and Date: 2010-06-21
• [Presentation] An : Integrated Nitrogenous Pollution Management in Chaophraya Delta, Thailand (2010)
  • Author(s): P.Leelapanang, Toshiya Aramaki, K.Kurisu, K.J.An, K.Hanaki
  • Organizer: Urban Environmental Pollution 2010
  • Place of Presentation: Boston, USA
  • Year and Date: 2010-06-21