G2TT
来源类型Presentation
规范类型其他
Towards Sustainability Assessment of Recycling Systems: From Evaluation of Home Appliance Recycling in Japan to International Comparison
Yasuhiko HOTTA; Nirmala MENIKPURA; Atsushi SANTO
发表日期2015-07
出版年2015
语种英语
概述In this study, a methodologies and a case analysis of sustainability of WEEE recycling systems (e.g. Washing machines, Refrigerators, Air conditioners and Televisions) was developed...
摘要

In this study, a methodologies and a case analysis of sustainability of WEEE recycling systems (e.g. Washing machines, Refrigerators, Air conditioners and Televisions) was developed based on the case of Japan’s home appliances recycling system. In addition, to enable comparative analysis, we have conducted field surveys in Taiwan and India and tried to apply similar methodologies to enable international comparison of sustainability assessment of recycling systems.

Life cycle based methodology was developed for the assessment considering all the phases namely; collection, primary and secondary transportation, pre-processing (dismantling), recycling and material recovery. Net greenhouse gas (GHG) emission and net resource savings were quantified as the key indicators to assess the major environmental impacts while green jobs creation and income based community well-being was quantified to assess the socio-economic attributes of WEEE recycling.

The results revealed that it is possible to prevent more than 50% of GHG emissions and 55-80% of abiotic resource consumption with respect to all kind WEEE recycling that would otherwise occur through the equivalent amount of materials production from conventional processes. Further, 165 employment opportunities have been created and annual income of 686 million Japanese yen can be generated due to handling and managing of 700,000 units of WEEE.

Also, the paper will present the case study results for Taiwan and India by using a similar methodologies developed for Japan's case and try to examine a possible approach for international comparative analysis towards establishment of sustainability assessment of domestic and international recycling of WEEE

主题Resource Circulation
区域Japan
URLhttps://pub.iges.or.jp/pub/towards-sustainability-assessment-recycling
来源智库Institute for Global Environmental Strategies (Japan)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/310557
推荐引用方式
GB/T 7714
Yasuhiko HOTTA,Nirmala MENIKPURA,Atsushi SANTO. Towards Sustainability Assessment of Recycling Systems: From Evaluation of Home Appliance Recycling in Japan to International Comparison. 2015.
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