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西安Resourceful Comprehensive Recovery Solution of Valuable Metals from Zinc Hydrometallurgy Slag Purification Slag more+ The solid hazardous waste generated in the purification process of the zinc hydrometallurgy system mainly contains valuab……
西安Copper recovery from waste PCB, waste etching solution and electronic waste more+ A large number of copper containing electronic wastes, such as waste circuit boards, micro etching solutions, etching sol……
西安Separation and Purification of Copper Silver Mixed Solution more+ Application field: 1. Treatment of silver containing smelting slag 2. Recovery of nitric acid leaching solution of ……
西安Comprehensive recovery of valuable metals from zinc hydrometallurgy purification residue more+ Comprehensive recovery of valuable metals from zinc hydrometallurgy purification residue Utilizing its characteristics……
西安Comprehensive utilization of surface treatment wastes such as electroplating sludge more+ Electroplating wastewater, electroplating sludge and other surface treatment wastes contain valuable metals such as coppe……
西安Purification and recovery of liquid after copper electrolysis more+ As, Sb, Bi and other impurities are continuously enriched in the electrolyte during copper electrolysis, which affects th……
西安Comprehensive utilization of waste catalyst more+ Spent catalysts in petroleum, chemical and pharmaceutical industries contain heavy metals such as copper, zinc, nickel an……
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