The waste liquid of metal working fluid is treated in this way to save hundreds of thousands of years

December 14, 2023

The waste liquid of Metal Working Fluid is treated in this way to save hundreds of thousands of years

Metal working fluid, known as the "blood" of the manufacturing industry, achieves lubrication, cooling, rust prevention, cleaning and other functions in the metal working process. However, the metal working liquid will deteriorate after a long time of use, and the waste liquid generated can not be discharged at will, and the cost of outsourcing is very high. According to the site conditions of different customers, we have honestly developed two kinds of waste liquid end treatment solutions for waste liquid emission reduction and reuse and standard discharge.

Hazardous Waste HW09

Main features of metal working liquid waste:

▲ High concentration of organic matter, and complex composition;

▲ Contains a variety of additives, alcoholamine compounds, sulfides, nitrides, all kinds of metal ions;

▲COD is generally more than 10000mg/L, and some are as high as tens of thousands or even hundreds of thousands;

▲ Waste liquid is often milky, high color;

▲ There is an odor, emitting a pungent odor;

▲ Random discharge will cause serious adverse effects on the surrounding water bodies.

01 Recommended solution for waste liquid purification and reuse service

Truck-mounted metal working liquid waste purification and reuse services

No equipment investment required, on call

No need for personnel maintenance, save worry and effort

Effectively reduce the generation of hazardous waste

Technological advantage

1. Water purity can reach more than 99.8%

The core function of the technology is to evaporate water from the waste liquid through thermal cycling, and the water purity of the final purification liquid can reach more than 99.8%, only less than 0.2% of other low boiling point organic matter, almost no salt and after high temperature sterilization, the reuse effect can be comparable to tap water;

2. Good waste liquid treatment effect

For the high concentration, high oil content, high salt waste treatment effect is good, can achieve a good reuse effect, can be applied to the majority of metal processing liquid waste treatment.

Water quality analysis and its direction

Where the purification liquid goes: It is discharged to the customer's designated sewage well and into the customer's self-built sewage treatment station for further treatment until it reaches the standard of discharge.

Where the concentrate goes: Outsourced disposal

02 Recommended solution for liquid waste purification equipment

Metal working liquid waste liquid purification machine

30℃ ultra-low temperature evaporation and concentration

24 hours full automatic operation

Pure physical purification has good reuse effect

Technological advantage

1. The maximum recovery rate is 98%

The system mainly uses heat pump vacuum evaporation to separate water from the waste liquid, and the recovery rate of the final purification liquid can reach 85-98% (according to the concentration and pollution degree of the waste liquid to determine), which can well achieve the emission reduction and reuse of the metal processing liquid waste.

2. No one is on duty around the clock

The metal processing liquid waste purification machine is an all-weather unattended automation equipment specially for the purification and reuse of all kinds of metal processing liquid waste.

Where the purified liquid and concentrate go

Where the purification liquid goes: It is reused in the customer's original CNC workshop for the preparation of machine tool cutting fluid and water refill

Where the concentrate goes: Outsourced disposal

Author:

Mr. James

E-mail:

sales@cn-lubricantadditive.com

Phone/WhatsApp:

+86 13783582233