小件电子产品回收物流网络模型与实证研究——以废弃手机为例

每年我国都产生大量的小件电子废弃物,小件电子废弃物的资源化回收利用成为一个新的环境问题.本文以废弃手机为例,首先做了一个废弃手机回收的物流网络设计,然后建立了废弃手机回收的物流模型,最后通过利用VC++6.0软件编程求解对广西地区的废弃手机回收问题进行了实证分析,根据软件的求解结果,提出了一个以废弃手机为例的电子废弃物回收物流设计的战略网络模型.     

静脉产业视角下电子废弃物回收再利用研究——以长三角地区为例

文章在实地调研、专家访谈的基础上分别探讨了上海市、江苏省和浙江省的家电废弃物回收处理模式,并在此基础上提出了长三角地区建立“电子废弃物管理票”制度、“扩大生产者责任”制和“区域协作”的政策建议。     

Regional development or resource preservation? A perspective from Japanese appliance exports

This paper examines Japanese resource outflows in the form of exported used (and functional) products in 2007 by quantifying the unintentional metal exports for a number of specialty metals typically used in electronics and electrical equipment. We find that more than half of the indium and 20-30% of the barium, lead, antimony, strontium, zirconium, silver, gold, and tin in domestically discarded products were not recycled in Japan, but rather were exported in products to be used elsewhere. The destinations of these metals were mainly Asian countries with rudimentary recycling technology. These results demonstrate that although these metals could have been stockpiled domestically for future recovery and recycling, they were instead sent to countries where recycling of these scarce metals is unlikely. From a resource perspective, therefore, the free trade of used Japanese products compromises long-term domestic resource availability as it increases the quality of life in developing countries.     

废旧家电污染现状及回收治理对策的中日比较

分析了我国废旧家电回收处理中存在的问题,并结合日本废旧家电回收处理政策及技术对我国废旧家电回收处理提出了对策和建议。     

广西电子废弃物回收对策分析

广西经济的快速发展促进了电子产品的需求与消费增加,电子产品更新速度的加快,使得广西电子废弃物迅速增加,对广西循环经济和旅游业发展的影响开始凸显。通过实地调研了解广西电子废弃物回收渠道与回收政策法规的制订情况,根据广西1990年到2006年的电子产品拥有量数据的统计分析与处理,分析了电子废弃物规模扩张的主要原因。针对广西电子废弃物的回收处理现状,总结了广西电子废弃物回收处理存在的主要障碍：广西电子废弃物总量分布不确切;对电子废弃物的潜在价值和危害认识不足;民间作坊处理技术的落后以及相关政策法规的不健全。针对广西电子废弃物回收处理现状和存在的问题,在借鉴发达国家和台湾地区回收处理电子废弃物的经验基础上,提出广西电子废弃物回收处理的对策建议。     

电子废弃物回收与处理策略研究

首先分析了电子废弃物回收和处理的现状。然后指出了电子废弃物回收和处理存在的主要问题,如回收渠道结构不合理、拆解造成严重的环境和健康问题等。最后提出了一些电子废弃物回收和处理策略,如完善电子废弃物有关政策法规、规范电子废弃物回收处理行为、建立电子废弃物生产者责任延伸制等。     

我国电子废弃物的回收处理现状及法律对策

电子废弃物作为世界上增长最快的废弃物,对各国的环境构成了很大威胁。本文介绍了电子废弃物的特性、国内外电子废弃物回收处理的立法现状,并针对我国目前的具体情况提出了相应的立法建议。     

电子废弃物回收处理处置及资源循环技术综合评价

以废弃电脑及相关废弃印刷电路板为重点，介绍了中国报废电子电气设备(WEEE)回收、处理、处置相关的国家技术标准；针对电子垃圾(E-waste)回收处理处置、资源循环技术进行初步分类及环境风险评价；探讨了中国电脑废弃物的参数测算及评价方法。为中国电子废弃物回收处理处置、资源循环技术进行进一步的定量性综合评价提供评估依据。     

Investigating innovation diffusion,social influence,and personal inner forces to understand people's participation in online e-waste recycling

By integrating the elaboration likelihood model (ELM), innovation diffusion theory (IDT) and social cognition theory (SCT), this study constructs a research model through which to explore the key factors and their influence mechanisms to understand people's participation in online e-waste recycling. Based on the ELM, we believe that people's behavioral intention to participate in online e-waste recycling is affected by the information processing of central and peripheral routes. Based on IDT, we take the perceived innovation characteristics as the key elements of the central route and consider social influence as the key element of the peripheral route. At the same time, we consider personal inner force factors, based on SCT, as the functional condition of the information processing mode to explore the moderating effects of privacy concern, pricing fairness concern, and environmental concern on the information processing of the central and peripheral routes. By taking discarded mobile phones as an example, we collect 475 valid samples to test our research model using the structural equation modelling (SEM) approach. The results confirm that perceived innovation characteristics and social influence are two factors that motivate people to participate in online e-waste recycling and that the three kinds of inner forces have different moderating effects on perceived innovation characteristics and social influence. Based on the above findings, this study puts forward some policy proposals.