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Wastewater Recycling
Wastewater Recycling

Wastewater Recycling

In chemical enterprises, after treating their production wastewater to meet the discharge standards of the sewage treatment plant, the wastewater is further processed for deep treatment before being discharged into natural water bodies.

After treatment by wastewater processes, pollutants such as COD and total nitrogen are reduced to low levels, but residual contaminants often remain difficult to degrade further. These substances are challenging to biodegrade and chemically degrade.

Therefore, a highly effective catalytic oxidation process is required to further degrade the residual substances. Once the wastewater is treated to meet the quality requirements of production water, it can be reused directly at the front end of the production process. This approach reduces the need for fresh water production, thereby lowering production costs.
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Example of process combination

LEM Electrochemical Catalytic Oxidation + LMCR Electrochemical Catalytic Oxidation

Technological advantages

By using advanced oxidation processes, difficult-to-degrade contaminants in water are deeply degraded, reducing pollutants such as COD, ammonia nitrogen, total nitrogen, and suspended solids (SS) to levels that meet reuse standards.


Pure Physical-Chemical Process: Requires minimal specialized personnel for operation, ensuring stable performance.

Reduced Chemical Use: Minimizes the need for excessive acids, bases, and controlled chemicals, while also decreasing the generation of hazardous waste.

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