摘要
通过对废弃印刷线路板材料组成及产生现状的介绍,凸显废弃印刷线路板具有的高回收价值以及产生的环境污染问题,对国内外主要的回收处理方法的工艺流程、应用现状、研究进展、存在问题等环节进行了较为全面的综述与评价,强调了废弃印刷线路板回收处理过程中的社会和环境效益,以及研究开发绿色环保的废弃印刷电路板回收处理新技术的紧迫性和必要性。
Through to introduce the current status and material composition of the waste printed circuit board,the two problems were evidently emerged about a high recovery value and environmental pollution. The major recycling method for domestic and international are discussed in the comprehensive review and evaluation from these aspects of process flow,application status,research progress and existing problems. The results indicated that the recycle and disposal of waste printed circuit board can produce the social and environmental benefits.It is necessary and urgent that research the new technology about green environmental protection of waste printed circuit boards.
出处
《电子测试》
2013年第5S期252-254,共3页
Electronic Test
基金
广东省科技厅资助项目
项目编号:2012B031000021
关键词
废弃印刷线路板
机械处理
热处理
湿法冶金处理
超临界流体处理技术
waste printed circuit boards
mechanical recycling
heat treatment
hydrometallurgy
supercritical fluid technology
