How to Choose Environmental Protection Equipment Manufacturers for Precision Processing Wastewater Treatment?

In industries such as machining, automotive component manufacturing, and production processing, emulsion wastewater, cutting fluid wastewater, degreasing and phosphating wastewater, and surface cleaning wastewater are generated during the production process. If these wastewater is directly discharged, it will cause certain pollution to the surrounding ecological environment. However, emulsion wastewater and degreasing phosphating wastewater have high COD, while surface cleaning wastewater has high LS and high activity indicators, making it difficult to achieve standard discharge. A precision processing wastewater treatment system engineering tailored to specific needs should be constructed based on the specific situation of each production enterprise and the local industrial wastewater discharge standards, in order to ensure efficient and stable operation of the wastewater treatment station after completion.

Widely used in industries such as electronics, semiconductors, automotive manufacturing, electroplating, new energy, new materials, precision machining, and fine chemicals. Our company, as an industrial wastewater treatment and environmental protection equipment engineering technology company specializing in providing one-stop solutions for wastewater reuse and zero discharge, analyzes precision processing wastewater treatment technology methods for precision processing enterprises, provides targeted customized precision processing wastewater treatment process technology plans, and builds stable and compliant precision processing wastewater treatment environmental protection equipment projects.

Technical methods for precision processing wastewater treatment

For the treatment of precision machining wastewater, the production wastewater is collected through pipelines and then removed from floating oil substances through an oil separation regulating tank. At the same time, the water quality and quantity are adjusted to ensure the stability of subsequent treatment effects and reduce the impact on subsequent loads. The effluent from the regulating tank is lifted by a pump and enters the batch physicochemical reaction tank. Liquid alkali is added to the tank for regulation and pH control. Then, PAC is added for coagulation reaction, and a certain amount of PAM is added. As the suspended solids are small particles, PAM molecules can connect with the precipitated particles to form coarse flocculent groups, which then enter the pressure filter for solid-liquid separation. The supernatant enters the evaporation process. Through technical processes, enter the second level precision processing wastewater treatment process for biochemical reaction to remove organic matter and achieve stable and standard discharge of wastewater.

Precision processing wastewater treatment process

Core process: Fenton hydrolysis acidification, biochemical system

Standard discharge: regulation system, filtration system, coagulation and flocculation, evaporation system, Ceramic membrane, biochemistry, flotation

Reclaimed water reuse: regulation system, filtration system, coagulation flocculation, evaporation system, Ceramic membrane, biochemistry, flotation, RO, ultrafiltration

Zero emission: regulation system, filtration system, coagulation and flocculation, evaporation system, Ceramic membrane, biochemistry, flotation, RO, ultrafiltration