化工进展2024，Vol.43Issue(4)：2117-2125,9.DOI:10.16085/j.issn.1000-6613.2023-0585
基于网络层次分析法的废电路板树脂粉典型利用处置技术综合评价
Comprehensive evaluation on the typical utilization and disposal processes for resin powder from waste printed circuit boards by analytic network process
摘要
Abstract
Faced with the ever-increasing generation of waste printed circuit boards(WPCBs),waste resin powder obtained through mechanical and physical processes can cause a slew of issues,including resource waste and secondary contamination if not properly utilized and disposed.Thus,it is urgent to comprehensively evaluate the typical existing technologies for waste resin powder from WPCBs.This work constructed a network hierarchy relationship from five aspects,including resource,environment,economy,technology and society,to determine the linkage and feedback between the guidelines and indicators.Then,the ranking of the advantages and disadvantages towards three typical utilization and disposal technologies for waste resin powder from WPCBs,including landfill,incineration and mechanical processes,by a comprehensive evaluation method based on analytic network process(ANP)combined with expert scoring.It was found that the mechanical process could achieve the highest comprehensive level with excellent performance from the environmental,resourceful and economic criteria.Finally,the evaluation model developed in this study was applied to conduct a comprehensive evaluation in terms of criteria and indicators by taking a resource recycling enterprise in Suzhou as an example,and the validity of the established model was confirmed.The findings and conclusions were expected to provide theoretical basis and reference for the selection of technical routes for the industrial utilization and disposal of waste resin powder from WPCBs.关键词
废电路板/废树脂粉/利用处置/网络层次分析/综合评价Key words
waste printed circuit boards(WPCBs)/waste resin powder/utilization and disposal/analytic network process/comprehensive evaluation分类
资源环境引用本文复制引用
宗宇航,迟亚欣,张西华,王兆龙,郑洋,江永方..基于网络层次分析法的废电路板树脂粉典型利用处置技术综合评价[J].化工进展,2024,43(4):2117-2125,9.基金项目
国家重点研发计划(2019YFC1904803). （2019YFC1904803）
