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precipitation to treat electroplating wastewater in order to establish a close water circuit (or effluent-free) for electroplating industry. 2. EXPERIMENTAL 2.1. Materials The electroplating wastewater used in this work was collected from the Datong (DT) electroplating factory in Shanxi province of China.
Current conventional electroplating wastewater treatment and metal recovery methods include chemical precipitation, coagulation and flocculation, ion exchange, membrane filtration, adsorption
