Research Progress on Electroplating Wastewater Treatment Technology
The electroplating industry is the fundamental industry of manufacturing,but it carries high environmental risks.Electroplating wastewater contains a large amount of toxic and harmful substances,posing a huge threat to the ecological environment and human health.At present,there are four commonly used methods for treating electroplating wastewater,namely chemical method,physical method,physicochemical method,and biological method.Based on the sources and classification of electroplating wastewater,the current research status of electroplating wastewater treatment technology is summarized,and the future development trends are looked forward.In the future,it is necessary to increase technological research and development efforts,strengthen the combined treatment of electroplating wastewater,and achieve zero emission and resource utilization.