摘要
随着LED照明技术的快速发展与LED在照明领域的广泛应用,未来必将有数量庞大的废弃LED待处理,由此产生的资源与环境问题及其回收处理与处置技术值得关注。系统介绍了废LED的材料组成及其环境风险、其潜在资源化价值与回收可行性,并综述了当前废LED中有价金属回收技术研究进展与国内外废LED的回收管理现状。
With the rapid development of LED lighting technology and the widespread application of LED in the lighting field,a large number of waste LEDs will be generated in the future.The resource and environmental issues generated by waste LEDs,the corresponding recycling and treatment technique deserve attention.This paper introduced an over review of the material composition,environmental risks and potential resource value of waste LEDs,as well as the recycling feasibility.The current research progress of valuable metal recycling technology in waste LED and the worldwide status of waste LED recycling management were also reviewed.
作者
李商略
朱英杰
庄绪宁
王雨
顾卫华
白建峰
LI Shang-lue;ZHU Ying-jie;ZHUANG Xu-ning;WANG Yu;GU Wei-hua;BAI Jian-feng(School of Environmental and Materials Engineering,Shanghai Polytechnic University,Shanghai 201209,China;Zhejiang Environment Technology Co.,Ltd,Hangzhou 310007,China;Waste Electrical and Electronic Equipment Research Centre,Shanghai Polytechnic University,Shanghai 201209,China;Research Center of Resource Recycling Science and Engineering,Shanghai Polytechnic University,Shanghai 201209,China)
出处
《环境工程》
CAS
CSCD
北大核心
2020年第12期149-156,共8页
Environmental Engineering
基金
国家自然科学基金青年科学基金项目(21707088)
上海市自然科学基金项目(16ZR1412500)
上海市高原学科-环境科学与工程(资源循环科学与工程)
上海第二工业大学校重点学科(XXKZD1602)。
关键词
废LED
环境风险
资源化潜力
资源化技术
waste LED
environmental risks
recycling potential
recycling technology
