Emulsion Cutting Wastewater Treatment

Solution:

Emulsion cutting waste liquid without pretreatment directly into the IVECDEST low-temperature vacuum evaporator, in the vacuum low-temperature conditions of evaporation, water vapor in the process of vacuum condensation to form distilled water, collected to the water storage tank, leaving only about 5% of the trace concentrated liquid. It can greatly reduce and remove the organic matter COD and heavy metals in the waste liquid. Through IVECDEST evaporator wastewater quantity can reduce more than 95%, and distillation fluid as water reuse or further processing to achieve discharge standard.

Application：

Shipbuilding

Aerospace

Machining

Automobile manufacturing

Brief Introduction:

Source:

Is engaged in metal processing enterprises, manufacturing process will accumulate a large amount of oily wastewater. The cooling and lubricating emulsions suitable for various purposes contain a mixture of various product performance improving ingredients in addition to oils, waxes, lipids and preservatives. Used in emulsion does not allow untreated directly discharged into the drainage system or open water. They have to go through expensive disposal.

Features:

Emulsion, cutting fluid wastewater according to the different types of products used in the industry, the water quality of the liquid will be different, the color of the liquid will be different, which contains a large number of mineral oil, animal oil and vegetable oil, and oolier agents, surfactants, emulsifiers, preservatives and other organic and inorganic additives.

Hazard:

The use of cutting fluid at multiple frequencies in production will affect the quality of the product. In the environment, due to the high COD, oil and other indicators of waste cutting fluid, it is toxic and difficult to biodegrade, which causes great harm to the environment.

Process Diagram:

Emulsion cutting liquid directly into IVECDEST cryogenic vacuum evaporator without pre-treatment, under the condition of vacuum low temperature evaporation, water vapor condensation in the process of vacuum forming distilled water, collect to water storage tanks, only about 5% of the remaining traces of concentrate. It can greatly reduce and remove the organic matter COD and heavy metals in the waste liquid. Through IVECDEST evaporator wastewater quantity can reduce more than 95%, and distillation fluid as water reuse or further processing to achieve discharge standard.