Petroleum Refining, Chemical Processing and Emissions Treatment

Wastewater with characteristics such as high oil content, high COD, high salt, complex organic components, and poor biodegradability is challenging to degrade directly with traditional methods. Therefore, Longantai's advanced oxidation pre-treatment process is employed to:

1. Remove Oil and Suspended Solids: Efficiently eliminate oil and suspended matter from the wastewater.

2. Degrade Complex Organic Compounds: Open-ring and degrade difficult-to-breakdown organic compounds to reduce their complexity.

3. Adjust pH Levels: Modify the pH of the wastewater to ease the difficulty of subsequent processes.

Following this pre-treatment, the wastewater is then treated using biochemical methods to meet discharge standards, achieving effective wastewater treatment.

Example of process combination

Pre-Treatment for Oil and Suspended Solids Removal + LEM Electrochemical Catalytic Oxidation + LCO Ozone Catalytic Oxidation + LMCR Electrochemical Catalytic Oxidation

Technological advantages

Different pollutants require tailored treatment processes to effectively address them. Employing diverse methods ensures efficient separation and oxidation of organic substances while enhancing the wastewater's biodegradability. Advanced oxidation processes are highly selective and can be chosen based on specific water quality and volume, meeting the needs for process efficiency, space, and operational conditions.