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[Ｂ−５３.２　Evaluation of Control Technology for the Emission of Greenhouse Gases from Recycling Treatment of Waste Materials]


[Contact person]

      Ikuo WATANABE
      Section Chief
      Dept. Community Environmental Sciences,
      The Institute of Public Health
      Shirokanedai 4-6-1, Minato-ku, Tokyo, 108 JAPAN
      Phone +81-3-3441-7111(Ext. 325), Fax +81-3-3446-4314
      E-mail; watanabe@iph.go.jp


[Total Budget for FY1997-1999]

　13,257,000 Yen
　 (FY 1999; 4,398,000 Yen)

［Abstract］

　We proposed some tools for estimating the GHGs emission form waste recycling practices. We accumulated and compiled about 1500 kinds technologies for recovering and recycling of such as, paper, glass or plastic bottles; and steel or aluminum cans from various documents. Then, the database on these technologies was constructed and data on their energy consumption were analyzed. We developed the mathematical model for estimating the GHGs emission form collection and transportation of MSW by GIS data. The GHG emission from waste management strategies of some selected materials were also estimated by means of reviewing data on literatures and introducing USEPA's method to Japanese situation.


［Key Words］

　Greenhouse gas, Recycling, Waste treatment, Life Cycle, Control Technology