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Environmental Technology Research Network
in the Asia-Pacific Region

DB for Research Project
Category(1) : Global Change
Category(2) : Source inventory


  1. Project Name
  2. Duration
  3. Research Catagory 1
  4. Research Catagory 2
  5. Research Field
  6. Researchers
  7. Affiliation 1
  8. Affiliation 2
  9. Address
  10. Country
  11. Phone
  12. Fax
  13. Project Summary
  14. Publications
  15. International Joint Study with

Mechanical Engineering Laboratory(MEL), Japan

  1. Evaluation Method for Manufacturing Systems
  2. 1992-1996
  3. global change, air, water, wastes, hazardous substances
  4. counter measures, source inventory, impact assessment, risk management
  5. engineering
  6. Shun'ichi SADO, Atsushi IWATA, Hideo INOUE
  7. Surface and Interface Technology Division,Department of Manufacturing Systems
  8. MEL, AIST, MITI
  10. Japn
  11. 81-298-61-7211
  12. 81-298-61-7167
  13. In order to reduce the ecological impact of manufacturing, it is necessary to minimize the environmental burden of each part of the system. We have developed a new computerized simulation method for assessing the environmental impact of proposed new products and manufacturing processes. Inputs to the simulator include environmental loads, and product and facility information. The materials and energy which are input to and output from the system under analysis are measured in "Ecounits", an index which represents the total environmental burden of the resources used and system outputs. The output from the simulator allows calculation of the predicted increment in ecounits caused by operation of the system. During tests of the simulator, the environmental impact of a hypothetical factory producing mechanical components was predicted, and the simulation method was shown to provide realistic and useful data.
  14. 1) Shun'ichi Sado, Atsushi, Iwata, Hideo Inoue, Seiji Nakahara, Nobuo Shikata, Ecofactory Manufacturing System for Future Generations and its Evaluation Method through Computer Simulation, Environmentally Conscious Design and Manufacturing, 2, 79-84, 1994
    2) Shun'ichi Sado, Atsushi Iwata, Planning and Evaluation of Machinery Manufacturing Processes in Environmental Burden Respects, International Journal of Environmentally Conscious Design & Manufacturing, 4(1), 83-89, 1995

National Institute for Resources and Environment(NIRE), Japan

  1. Energy System Analysis
  2. 1995-1999
  3. global change, energy
  4. source inventory
  5. engineering, system analysis
  6. Atsushi INABA, Yasuhiko KONDOH
  7. Fundamental Research Lab. Energy Resources Dept.
  8. NIRE, AIST, MITI
  9. 16-3, Onogawa, Tsukuba, Ibaraki 305
  10. Japan
  11. 81-298-61-8430
  12. 81-298-61-8430
  13. An analysis to estimate energy consumption of all processes related to the technologies and/or the industrial products in the life cycle must be developed. It must be useful to estimate emissions of CO2 and other greenhouse gases, and energy resources consumption.
  1. Studies for Production og Greenhouse Gas Datasets: Stable Isotopic Characterization of Greenhouse Gases and Their Source Materials
  2. 1994-1997
  3. global change
  4. monitoring, source inventory
  5. environmental science
  6. Shingo UEDA, Toshiyuki TANAKA
  7. Air Quality Measurement Div. Atmospheric Environmental Protection Dept.
  8. NIRE, AIST, MITI
  9. 16-3 Onogawa, Tsukuba, Ibaraki 305
  10. Japan
  11. 81-298-61-8286
  12. 81-298-61-8258
  13. Tropical ecosystem plays an important role in cyclings of global warming substances as asource or a sink for atmosphere. In this research, data sets of emission flux and stable isotopic ratio of greenhouse gases from forest soil in Thailand are created. An algorism estimating emission rates of greenhouse gases by using stable isotopic fingarprintis.
  15. Department of Land Development, Ministry of Agriculture and Cooperatives (Thailand) Prince of Songkla University (Thailand)

Shikoku National Industrial Research Institute(SNIRI), Japan

  1. Formation of biodegradable plastics from natural macromolecules
  2. 1993-1996
  3. ocean,global change,wastes
  4. reaction mechanism,source inventory
  5. chemistry,biology
  6. Jun HOSOKAWA,takahiro HIROTSU,Masashi NISHIYAMA,Hiroshi KABEYA,Kazutosi YOSHIHARA,Takamasa KUBO,Takashi ENDO,Ryouichi KITAGAWA
  7. Biological Material Div,Marine Resources Dept,SNIRI,AIST,MITI
  8. 2217-14,Hayashi-cho,Takamatsu,Kagawa 761-03
  9. Japan
  10. 81-878-69-3511
  11. 81-878-69-3553
  12. Theme of this study is to investigate novel biodegradable plastics from natural polymers (cellulose,chitosan,etc.) a little modified. The material has functions as physiological activity, other than biodegradability.
  13. 1)Jun Hosokawa et.al.,Biodegradable Film Derived from Chitosan and Homogenized Cellulose,Industrial & Engineering Chemistry Research,29,880-805,1990.
    2)Jun Hosokawa et.al.,Reaction between Chitosan and Cellulose on Biodegradable Composite Film Formation,Industrial & Engineering Chemistry Research,30,788-792,1991.
    3)Ryouichi Kitagawa et.al.,New Application of Cellulose and Chitosan for Biodegradable Polymer Material,Proc. 3rd Int. Sci. Workshop on Biodegradable Plastics and Polymers,Osaka,Japan,Eds. Y.Doi & K.Fukuda,Elsevier,Amsterdam,451-458,1994.