Soil Improvement by Combination of Composting Toilets and Sulfur Denitrification in Semi-Dry Areas

• Project/Area Number: 19681007
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Environmental technology/Environmental materials
• Research Institution: The University of Tokyo
• Principal Investigator: KURISU Kiyo The University of Tokyo, 先端科学技術研究センター, 講師 (00323519)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000); Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000); Fiscal Year 2008: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000); Fiscal Year 2007: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
• Keywords: バイオマス / 住民受容 / バイオトイレ / ライフサイクルアセスメント / 住民意識 / LCA / 稲籾殻 / 住民選好 / コンジョイント分析 / 毒性評価 / 水環境 / Bacillus / 発熱細菌 / 炭素菌体収率 / 高温環境

Research Abstract

This study aims at the mixture of various technologies to solve the environmental problems in developing countries. The effective strains of thermophilic bacteria were screened from the composting toilets and their characteristics were investigated. Besides, the biomass uses for various alternative technologies were evaluated from the viewpoints of greenhouse gases mitigation potentials and residents' preferences.

Research Products

• [Journal Article] コンジョイント分析による都市河川に対する住民の金銭価値及び支払手段の評価 (2009)
  • Author(s): 大塚佳臣・栗栖(長谷川)聖・中谷隼・花木啓祐
  • Journal Title: 環境工学研究論文集 49 Pages: 581-591
• [Journal Article] 河川の物理属性及び住民の認知に基づくセグメント化による都市河川の価値評価構造解析 (2009)
  • Author(s): 大塚佳臣・栗栖(長谷川)聖・花木啓祐
  • Journal Title: 環境システム研究論文集 Pages: 279-290
• [Journal Article] 都市河川のアメニティ価値と住民の環境意識を基にした排水処理マネジメント (2009)
  • Author(s): 大塚佳臣・栗栖(長谷川)聖・花木啓祐
  • Journal Title: 土木学会論文集G 65(3) Pages: 164-179
• [Journal Article] Willingness to Pay for Waste Management Improvement in Dhaka City (2009)
  • Author(s): Afroz, R., K.H. Kurisu, K. Hanaki
  • Journal Title: Bangladesh, J Environ. Manage. 90(1) Pages: 492-503
• [Journal Article] 河川の物理属性及び住民の認知に基づくセグメント化による都市河川の価値評価構造解析 (2009)
  • Author(s): 大塚佳臣・栗栖(長谷川)聖・花木啓祐
  • Journal Title: 環境システム研究論文集 37 Pages: 279-290
  • Peer Reviewed
• [Journal Article] Willingness to Pay for Waste Management Improvement in Dhaka City, Bangladesh (2009)
  • Author(s): Afroz, R., K.H. Kurisu and K. Hanaki
  • Journal Title: J Environ. Manage 90(1) Pages: 492-503
  • Peer Reviewed
• [Journal Article] 手賀沼水域をモデルとした都市河川の水辺価値選好評価 (2008)
  • Author(s): 大塚佳臣・栗栖(長谷川)聖・花木啓祐
  • Journal Title: 水環境学会誌 31(8) Pages: 471-480
• [Journal Article] 高温接触酸化型トイレ実証試験における処理槽内の細菌群集構造解析 (2008)
  • Author(s): 大坊彩乃・栗栖(長谷川)聖・花木啓祐
  • Journal Title: 水環境学会誌 31(5) Pages: 253-259
• [Journal Article] 大気汚染評価に対する植物葉中GST活性の利用可能性 (2008)
  • Author(s): 栗栖(長谷川)聖・濱理貴・花木啓祐
  • Journal Title: 環境工学研究論文集 45 Pages: 211-217
  • Peer Reviewed
• [Presentation] 住民の都市河川に対する価値評価構造の解明と水辺価値向上施策の提案 (2010)
  • Author(s): 大塚佳臣・中谷隼・花木啓祐・栗栖(長谷川)聖
  • Organizer: 第12回日本水環境学会シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2010-09-14
• [Presentation] 満足度と金銭価値を指標とした都市河川の価値評価構造解析 (2010)
  • Author(s): 大塚佳臣・中谷隼・花木啓祐・栗栖(長谷川)聖
  • Organizer: 第43回日本水環境学会年会講演集, P203
  • Place of Presentation: 福岡
  • Year and Date: 2010-03-15
• [Presentation] CO2 emission mitigation potential of rice husk for Angiang province, Vietnam (2010)
  • Author(s): Pham, T.M.T., K.H. Kurisu, K. Hanaki
  • Organizer: The 25th International Conference on Solid Waste Technology and Management, 1082-1093
  • Place of Presentation: Philadelphia, USA
• [Presentation] 満足度と金銭価値を指標とした都市河川の価値評価構造解析 (2010)
  • Author(s): 大塚佳臣・中谷隼・花木啓祐・栗栖(長谷川)聖
  • Organizer: 第43回日本水環境学会年会講演集
  • Place of Presentation: 福岡
• [Presentation] Cost Effectiveness of Rice Husk Utilization for Power Generation to Prevent Dumping into Water Bodies in Angiang Province, Vietnam. (2009)
  • Author(s): Pham, T.M.T., K. Kurisu, K. Hanaki
  • Organizer: The 7th International Symposium on Southeast Asian Water Environment
  • Place of Presentation: Bangkok, Thailand
  • Year and Date: 2009-10-30
• [Presentation] Cost Effectiveness of Rice Husk Utilization for Power Generation to Prevent Dumping into Water Bodies in Angiang Province, Vietnam (2009)
  • Author(s): Pham, T.M.T., K.Kurisu, K.Hanaki
  • Organizer: The 7th International Symposium on Southeast Asian Water Environment
  • Place of Presentation: Bangkok, Thailand
  • Year and Date: 2009-10-30
• [Presentation] Modelling of Residents' Perception and Valuation Structure for Improvement of Riverfront Value. (2009)
  • Author(s): Otsuka, Y., K.H. Kurisu, K. Hanaki
  • Organizer: 3rd IWA ASPIRE
  • Place of Presentation: Taipei, Taiwan(Oral)
  • Year and Date: 2009-10-20
• [Presentation] Modelling of Residents' Perception and Valuation Structure for Improvement of Riverfront Value (2009)
  • Author(s): 大塚佳臣, 栗栖(長谷川)聖, 花木啓祐
  • Organizer: 3rd IWA-ASPIRE
  • Place of Presentation: Taipei, Taiwan
  • Year and Date: 2009-10-20
• [Presentation] Structure of Residents' Perception and Valuation of River-front (2009)
  • Author(s): 栗栖(長谷川)聖, 大塚佳臣, 中谷隼, 花木啓祐
  • Organizer: 8th Biennial Conference on Environmental Psychology
  • Place of Presentation: Zurich, Swiss
  • Year and Date: 2009-09-08
• [Presentation] 手賀沼流域の水辺環境改善施策提案に向けた住民に対する価値選好評価法の適用 (2009)
  • Author(s): 大塚佳臣・栗栖(長谷川)聖・花木啓祐
  • Organizer: 第43回日本水環境学会年会
  • Place of Presentation: 山口
  • Year and Date: 2009-03-16
• [Presentation] Structure of Residents' Perception and Valuation of River-front (2009)
  • Author(s): Kurisu, K.H., Y. Otsuka, J. Nakatani, K. Hanaki
  • Organizer: 8th Biennial Conference on Environmental Psychology
  • Place of Presentation: Zurich
• [Presentation] 手賀沼流域の水辺環境改善施策提案に向けた住民に対する価値選好評価法の適用 (2009)
  • Author(s): 大塚佳臣・栗栖(長谷川)聖・花木啓祐
  • Organizer: 第43回日本水環境学会年会講演集
  • Place of Presentation: 名古屋
• [Presentation] 高温接触酸化型トイレにおける発熱に寄与する細菌種の代謝特性 (2008)
  • Author(s): 大坊彩乃・栗栖(長谷川)聖・花木啓祐
  • Organizer: 第42回日本水環境学会年会
  • Place of Presentation: 名古屋
  • Year and Date: 2008-03-19
• [Presentation] 高温接触酸化型トイレにおける発熱に寄与する細菌種の代謝特性 (2008)
  • Author(s): 大坊彩乃・栗栖(長谷川)聖・花木啓祐
  • Organizer: 第42回日本水環境学会年会第42回日本水環境学会年会講演集