I.Product Features

(1) The process is mature and stable, the technology is advanced and reliable, and the effect of treating high-concentration wastewater is remarkable.

(2) The process is smooth, the operation and management are convenient, and the continuous and stable operation of the sewage treatment system is guaranteed.

(3) Complete equipment manufacturing, high resource utilization rate, and advanced engineering design concept.

II.Precision machining wastewater treatment technology For precision machining wastewater treatment, the production wastewater is collected through pipelines and then passed through the oil separation regulating tank to remove floating oil substances. At the same time, the water quality and water volume are adjusted to ensure the stability of the subsequent treatment effect and reduce the impact on the subsequent load. The effluent from the regulating tank is pumped into the batch physicochemical reaction tank, and liquid alkali is added to the tank for adjustment to control the pH. Then PAC is added for coagulation reaction, and then a certain amount of PAM is added. Since the suspended matter is fine particles, PAM molecules can be linked with the precipitated particles to form coarse flocculants and then enter the filter press for solid-liquid separation, and the supernatant enters evaporation. Through technical processes, it enters the second-level precision machining wastewater treatment process for biochemical reactions to remove organic matter and meet the discharge standards, thereby achieving the purpose of stable and standard discharge of wastewater.

Precision machining wastewater treatment process Core process: Fenton hydrolysis acidification, biochemical system Emission standards: regulation system, filtration system, coagulation and flocculation, evaporation system, ceramic membrane, biochemistry, flotation Recycled water reuse: regulation system, filtration system, coagulation and 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