Longantai--Industrial Wastewater Pretreatment

Industrial Wastewater Pretreatment

1. The diverse water quality poses a significant impact on the Sewage Plant's treatment system, and the capacity of the plant's biological treatment unit is limited, making it challenging to meet discharge standards using biological methods alone.

2. Example of process combination

Micro-electrolysis + Hydrolysis-Acidification + Aerobic Biological Treatment + Membrane Bioreactor + Ozone Catalytic Oxidation

3. Technological advantages

3.1 Pretreatment: The pretreatment process reduces pollutant concentrations, balances water quality, breaks open chemical bonds, removes toxicity, and improves the biodegradability of the wastewater, allowing the biological treatment system to operate more effectively. 

3.2 Pretreatment: The pretreatment system reduces the operational load on the biological treatment system, leading to high efficiency and energy savings. It also enables precise control over the treatment performance and operational costs of each unit.

3.3 Pretreatment: The final effluent undergoes deep oxidation using appropriate catalytic oxidation technologies to meet the stricter national discharge standards.