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《Environmental Pollution & Control》 2004-03
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Recycling utilization and existing problemsof waste printed circuit boards

Yang Yufen1,2 Gai Guosheng2Xu Shengming3 Chen Qingru1(1.School of Chemistry and Environmental Engineering, China University of Mining and Technology(Beijing), Beijing 100083; 2.Department of Material Science and Engineering, Tsinghua University, Beijing 100084; 3.Institute of Nuclear Engineer and Technology, Tsinghua University, Beijing 102201)  
Great quantities of waste printed circuit boards (PCB), which aren't effectively disposed, have caused severe environmental pollution. This paper introduces PCB's material components, present situation and progress of recycling utilization at home and abroad. At the same time, some practical suggests are put forward. Compared with developed countries, our country still has a long way to go in this respect. Analyses show that dry separation technology of disposal PCB should be the developing direction in the future.
【Fund】: 国家自然科学基金资助项目 ( No.5 0 2 740 45 )
【CateGory Index】: X705
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