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Comprehensive treatment solutions for wastewater (liquid) in the automotive industry

In order to understand our technology in more detail, you can refer to the content we shared. We have rich experience in handling design in the industry and look forward to your contact.

Technology Center

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Automobile industry

Technical characteristics:

1.Possess core patent technology package and apply for 4 patents;

2.It can handle the highest concentration of CODcr 50g/L, and the disposal reaches the standard of direct discharge;

3.Possess the world's leading concentration equipment, which can reduce the volume by more than 90%, and the operating cost is more than 35% lower than that of peers;

4.Provide a mobile processing platform to support leasing disposal;

5.Realize the resource recovery of emulsified oil, and the wastewater can be reused

6.Source reduction reduces the total amount of pollutants produced during the manufacturing process, and improves the service life of the emulsion (oil);

Handling difficulties: the hazards of waste emulsion/oil

Biological toxicity-teratogenic, surfactants lead to lower dissolved oxygen in water and direct biological hazards.

High pollution-high oil content, high concentration of organic matter, high color, complex composition, hazardous waste.

Comprehensive pollution-volatile substances can enter the atmosphere, and oils will corrode and produce malodorous gases.

Resistant to degradability-strong stability, difficult to biodegrade, and its impact on the environment is relatively long-lasting.

Composition of waste emulsion/oil

Comparison of common demulsification processes for waste emulsion/oil

Characteristic pollutant removal rate

Application industry

Automobile processing manufacturing industry, electronic equipment manufacturing industry, general equipment manufacturing industry, transportation equipment manufacturing industry, metal smelting and rolling processing industry, metal processing industry...

Application customers:

Hirschvogel Auto Parts (Pinghu) Co., Ltd.

Project Name: Emulsion Industrial Wastewater Treatment Project

Design highlights: chemical treatment + high efficiency evaporator + A/O + MBR

Design water volume: 10 tons/day

Water reuse standard:COD:300ppm,PH6-9

Shanghai Volkswagen Transmission Co., Ltd.

Project Name: Industrial Wastewater Treatment Project with Zero Discharge of Cutting Fluid

Design highlights: pretreatment + high-efficiency evaporator imported from Germany

Design water volume: 6 tons/day

Water reuse standard:COD:500ppm,PH6-9

Obligation Geely Automatic Transmission Co., Ltd.

Project Name: Emulsion Industrial Wastewater Treatment + Domestic Industrial Wastewater Treatment

Design highlights: chemical treatment + high efficiency evaporator + A/O

Design water volume: 10 tons/day +120 tons a day

Water reuse standard:COD:400ppm,PH6-9