Rich students electroplating wastewater electroplating wastewater treatment price

Electroplating wastewater sources generally: (1) plating rinse water; (2) the waste plating solution; and (3) other waste water, including flushing the shop floor, scrub the plate washing, ventilation condensate, as well as due to the plating tank leakage or "run, run, drip, leak," the various baths and drainage operations mismanagement; (4) the equipment cooling water, cooling water, except in the course of temperature increase, not contaminated. Water electroplating wastewater, water most of the T electroplating process conditions, production load, operations management and use of water and other factors. Water electroplating wastewater complex, difficult to control composition, which contains chromium, cadmium, nickel, copper, zinc, gold, silver and other heavy metals and cyanide, some are carcinogenic, teratogenic, mutagenic toxic substances. Electroplating wastewater discharge standards for the electroplating enterprises water and air pollutants emission limits, monitoring and control requirements. To promote regional economic and development, promote the adjustment and transformation of economic growth mode of economic structure, guide the development of electroplating production process and pollution control technology, wood standard specifies the water pollutant discharge limit opening electroplating enterprises in particular odor pollutants emission, Environmental Noise of appropriate national emission standards, resulting in the identification of fluid waste treatment and disposal applicable national solid waste pollution control standards. From the mouth of the implementation of standards from wood, electroplating enterprises water and air emission control executed in wood standards, not executed "Integrated Wastewater Discharge Standard" (GB8978-1996) and "Air Pollutant Emission Standards" (GB16297- the relevant provisions of 1996) in.