Modeling on Household's Behavior of Consumption and Waste Emission, and Optimization of Waste Treatment and Recycling Systems

家庭消费和垃圾排放行为建模及垃圾处理和回收系统优化

基本信息

批准号：
14350287
负责人：
FUJIWARA Takeshi
金额：
$ 8.26万
依托单位：
KYOTO UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14350287/
关键词：
Modeling Household's behavior of consumption Household's behavior of waste generation Waste treatment and recycling System optimization Cohort analysis Recycling of household's organic waste Scenario evaluation 家計消費モデル効用関数ごみ排出量予測厨

项目摘要

In this report, three kinds of studies are carried out by using modeling and simulation approach in order to design, evaluate and project the waste treatment and recycling system toward establishment of the material cycling society.The results are summarized in below:1)Projection of waste generation derived from the household's behavior of consumption and waste emissionBased on the theory of consumer's behavior, by Becker, the consumer's choice model of goods and services was developed, and also the input and output balance model of material and energy in the household was developed. Moreover, future scenarios of the economic growth, the population in the country, the averaged population in a household, the number of household were made and the amount of environmental loads in future was projected. As a result, the characteristics of the growth by each household category was clarified and it was projected that the amount of household waste will decrease after the peek in 2023.2)Optimiz … More ation of the domestic waste treatment and recycling system on the country levelIn this stage, we tried to optimize the waste treatment and recycling system of the domestic waste which is emitted from households, from viewpoint of cost minimum. Many kinds of waste treatment and recycling processes were modeled, and the super structure which represents the processes and their connections was considered. Moreover, by using the method of the cohort analysis, the future trend of the waste treatment and recycling system in the case that the optimized process will be selected continuously was clarified. As a result, the combination of waste gasification and melting process and fast composting process was selected as an optimal system.3)Scenario base evaluation of waste management process system for recycling the household organic wasteAt the final stage, we evaluated the treatment and recycling system of a real scale in a certain government, specially focusing on recycling the household organic waste. According to the current waste treatment systems, we made a model of the each process, and added the model of methane fermentation facility and the models of the electric decomposition machine of kitchen garbage and the apparatus for the garden composting. Moreover, traveling distance for collection of household waste by car was calculated by using GIS. We set 8 kinds of waste management scenarios, and calculated the value of the evaluation indexes, such as carbon dioxide, energy consumption, total cost, and so on. As a result, the contribution of the separated emission of the household waste and the effectiveness of the methane fermentation process were clarified. Less

在本报告中，通过使用和模拟方法进行了三种类型的设计，评估和投射废物和回收系统以建立材料自行车协会。结果总结在下文中：1）源自Havior的废物产生。关于消费和消费者行为的理论，贝克尔，贝克尔ER的选择模型也开发出来，该国人口的未来情景，家庭中的平均人口，DE，DE和将来的环境负担量。结果，预测每个家庭类别的增长的生长特征。在这个阶段，我们试图优化浪费Waich的浪费和回收系统是从家庭中散发出来的，从成本最低的角度来看。通过使用队列分析的方法，澄清了浪费系统。系统.3）场景基础管理过程，用于回收家庭有机废物的thet thet Thet Thet和Recycling System在某个政府中的回收系统，特别关注家庭有机废物，我们制作了每个型号。并添加甲烷发酵设施和厨房垃圾的电动机型和花园堆肥的设备。并结合了评估的价值，例如碳de，能源消耗，总成本等。

项目成果

期刊论文数量（63）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Development of Evaluation System for Regional Recycling of Domestic Organic Waste

生活有机垃圾区域回收评价体系开发

DOI：
发表时间：
2005
期刊：
Proceedings of 24^<th> Annual Meeting of Japan Society of Energy and Resources (printing)
影响因子：
0
作者：
Takeshi Fujiwara;Yuzuru Matsuoka;Nobukazu Naniwa;Hideaki Fujiyoshi;Koji Otsuka;Koichi Tachio
通讯作者：
Koichi Tachio

Modeling on Domestic Waste Considering Flow and Stock of Consumer Goods

考虑消费品流量和库存的生活垃圾建模