Auto parts wastewater refers to the industrial wastewater generated in the production and manufacturing process of auto parts. It mainly includes degreasing wastewater, phosphating wastewater, anodic electrophoresis wastewater, topcoat wastewater and acidic wastewater of charging room. The production wastewater of the frame workshop has the characteristics of a wide variety, complex composition, irregular discharge, and large fluctuations in water quality and quantity. Therefore, for the wastewater treatment of auto parts, it is necessary to build a targeted auto parts wastewater treatment system project according to the specific situation of each production enterprise and the discharge standards of local industrial wastewater, so as to ensure the efficient and stable operation of the wastewater treatment station after completion.

Protection Technology Co., Ltd. is a foreign-invested environmental protection enterprise from Netherlands, the founder of the company has more than 38 years of experience in the European environmental protection industry, and has served many Fortune 500 companies including Mercedes-Benz, Bosch, Corning, Geely Automobile, Baosteel, Kohler Kitchen and Bathroom, Deli, Gree, Fangtai, etc. Environmental protection equipment is widely used in electronics, semiconductor, automobile manufacturing, electroplating, new energy, new materials, precision machining, fine chemicals and other industries.

As a professional industrial wastewater treatment environmental protection equipment engineering technology company specializing in providing one-stop solutions for wastewater reuse and zero discharge, Protection analyzes auto parts wastewater treatment technology methods for auto parts manufacturers, provides targeted customized auto parts wastewater treatment technology solutions, and builds auto parts wastewater treatment environmental protection equipment projects with stable operation and standards.

Core process: Fenton hydrolysis acidification, biochemical system

Standard discharge: regulation system, filtration system, coagulation and flocculation, evaporation system, ceramic membrane, biochemical, air flotation

Reclaimed water reuse: regulation system, filtration system, coagulation and flocculation, evaporation system, ceramic membrane, biochemical, air flotation, RO, ultrafiltration

Zero emission: conditioning system, filtration system, coagulation and flocculation, evaporation system, ceramic membrane, biochemical, air flotation, RO, ultrafiltrationDifficulties in wastewater treatment of auto parts
The main pollutants are: phosphate, pH, CODcr, SS, phosphate, etc., and the comprehensive water quality index of production wastewater: petroleum, fluoride, Zn²+, etc.

The wastewater is highly acidic, there are many heavy metal ions, and the COD content of degreasing wastewater is high