摘要
综述了以物理、化学、生物等多学科为理论基础的废旧电路板中贵重金属的回收技术方法及研究进展,并从环境效益、经济可行性、资源化效果及工业化前景等方面对各种技术进行了对比分析。今后的研究将从彻底消除二次污染,提高资源化效果等方面对已有技术进行改进和完善,也可将多种技术有机结合,并向产业化的方向发展。
It is summarized the research progress in the technologies to recover the heavy and noble metals from waste printed circuit board,which is theoretically based on physics,chemistry,biology and other disciplines.A comparative analysis of various technologies on environmental benefits,economic feasibility,recycling effect,and industrial prospects is also achieved.Improving existing methods in terms of eliminating secondary pollution and enhancing the effect of recycling are important.Organically integrating and industrializing multiple technologies are also promising.
出处
《环境工程》
CAS
CSCD
北大核心
2009年第S1期389-392,204,共5页
Environmental Engineering
基金
国家教育部本科生创新计划项目资助
关键词
电路板
贵重金属
回收利用
printed circuit board
heavy and noble metals
recovery and use
