Source electroplating wastewater generally: (1) plating washing water; (2) waste plating solution; and (3) other waste, including scouring shop floor, brushing the plate washing, ventilation equipment condensate, as well as due to the plating tank leaks or "run, run, drip, leak," the management of a variety of bath and drainage caused by improper operation; (4) equipment cooling water, cooling water, except in the course of the temperature rise, not contaminated. Water quality electroplating wastewater, water and electroplating production of the T process conditions, the production load, operations management and use of water and other factors. Water quality electroplating wastewater complex, difficult to control component, which contains chromium, cadmium, nickel, copper, zinc, gold, silver and other heavy metals and cyanide, and some belong to the carcinogenic, teratogenic, mutagenic toxic substances. Decades-old history of electroplating wastewater treatment of electroplating wastewater treatment can be divided into three stages: the first stage of electroplating wastewater discharge standards, roughly around the 1950s, the main focus on water, waste treatment technologies. The main target for the treatment of cyanide and hexavalent chromium. Treatment methods are mainly chemical precipitation. The second phase is substantially in the 1960s, began to pay attention to the process of reform and comprehensive utilization of electroplating wastewater, and proceed with pots and other metals. The third stage since the 1970s, began to study pollution control technology fundamentally electroplating wastewater reuse, case-based, leather plating process, study closed-loop wastewater. In the process of reform process instead of using high concentrations of low-concentration processes (such as low instead of high chrome chrome chrome), with non-toxic or low toxic materials electroplating process instead of the process toxic materials (such as in non-cyanide process instead of cyanide process). Rich students Sihui City, South River electroplating electroplating wastewater treatment project focus (6000m3 / d) electroplating wastewater treatment Pharmacy _ rich students (certified) _ electroplating wastewater provided by the Environmental Protection Engineering Co., Ltd. Guangzhou Fu students. Guangzhou Fu students Environmental Engineering Co., Ltd. (www.fsyhb.com) in the field of environmental monitoring equipment devoted boundless enthusiasm and passion, rich students has been customer-centric, the concept of creating value for customers, quality, service to win market, and sincerely hope to cooperate with the community to create a successful, create brilliant. Related businesses welcomed the inquiry, Contact: Hu large reed.