Development of Resource Efficiency Index for Electrical and Electronic Equipment

被引：2
|
作者：
Wang Juntao [1 ]
Mishima, Nozomu [1 ]
机构：
[1] Akita Univ, Akita, Japan
来源：
24TH CIRP CONFERENCE ON LIFE CYCLE ENGINEERING | 2017年 / 61卷
关键词：
Resource efficiency; environmental impact coefficient; TMR; real used value; functionality; accumulated; total resource efficiency;
D O I：
10.1016/j.procir.2016.11.172
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper divides resource efficiency of smartphone into three stages; they are resource efficiency of manufacturing, utilization and end-of-life treatment. Output-input evaluation method is used for manufacturing. A real used value of each functionality of smartphone is developed for utilization. An index of resource efficiency for recycle stage is proposed. For each stage, an environmental impact coefficient and TMR are used. Finally the total resource efficiency of a smartphone is derived. This index evaluates resource efficiency both considering mechanical aspect and the real used value by people related to consumption of resources. (C) 2017 The Authors. Published by Elsevier B.V.
引用
收藏
页码：275 / 280
页数：6
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