Shaanxi Ruikai Environmental Protection Technology Co., Ltd. built a copper containing hazardous waste recycling project in the original sewage treatment workshop of Shaanxi Xintiandi Solid Waste Comprehensive Treatment Co., Ltd. in December 2017 to recover copper from copper containing hazardous waste. The project consists of pretreatment, extraction and turbulent electrowinning processes.

　　The project realizes the harmless recovery of copper containing hazardous waste, avoids the problems of low quality, waste and pollution of existing process metal products, and the cathode copper produced meets the standard requirements; The three wastes in the production process can be effectively treated, meeting the requirements of cleaner production; It solves the problem of recycling and harmless utilization of waste water from PCB industry and electroplating industry in Shaanxi Province.

　　Comprehensive Utilization Project of Copper containing Hazardous Wastes in Shaanxi Hazardous Waste Disposal Center