| Project/Area Number |
15560709
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Recycling engineering
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| Research Institution | Tokyo Metropolitan University |
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Principal Investigator |
KOIZUMI Akira Tokyo Metropolitan University, Faculty of Engineering, Professor, 工学研究科, 教授 (80137025)
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| Co-Investigator(Kenkyū-buntansha) |
INAKAZU Toyono Tokyo Metropolitan University, Faculty of Engineering, Associate Professor, 工学研究科, 助教授 (60154259)
YAMAZAKI Kimiko Tokyo Metropolitan University, Faculty of Engineering, Research Associate, 工学研究科, 助手 (80087254)
ARAI Yasuhiro Tokyo Metropolitan University, Faculty of Engineering, Research Associate, 工学研究科, 助手 (50326013)
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| Project Period (FY) |
2003 – 2004
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| Project Status |
Completed (Fiscal Year 2004)
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| Budget Amount *help |
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2004: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2003: ¥1,300,000 (Direct Cost: ¥1,300,000)
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| Keywords | Recycling-based Society / Reverse Logistics / Electric Home Appliance Recycling / Collection and Conveyance System |
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| Research Abstract |
1 Area-wide Planning of Waste Management and the Efficiency of Waste Collection System
The purpose of this study was to consider the waste collection efficiency for the area-wide planning of waste treatment and disposal. On the municipal solid waste management, we analyzed the optimal scale on areal integration, considering the collection efficiency, and showed the most suitable combination of waste treatment scenarios at each of the integrated areas.
2 Reverse Logistics of Electric Home Appliance Recycling and Its Optimization
The purpose of this study was to optimize the planning of reverse logistics for the recycling system of electric household appliance. We proposed the genetic algorithms with linear programming (GALP) to solve the facility location problem and the transportation problem. Firstly, we considered the collection system as a network model. And we conducted a case study of Tokyo, it was revealed that the application of GALP was useful for the solution of the combinatorial optimization problem in the field of reverse logistics.
3 Proposal for Establishing the Sludge Integrated Management System of Water and Sewage Works and the Feasibility Study
Toward the establishment of the Recycling-based Society, we proposed a sludge integrated management system and researched on the efficient sludge treatment and disposal. What we have done is as follows: (1) a proposal of the integrated system for the sludge treatment and disposal of water and sewage works, and (2) an evaluation of the economic efficiency of the sludge integrated management system.
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