Biological treatment with circulation tank

Secondary Treatment Plant

Advanced Secondary Treatment for Compliance and Sustainability

Secondary treatment in chemical ETP systems involves removing dissolved contaminants, toxic compounds, and residual chemicals through biological or chemical processes. This stage is essential for meeting discharge standards and enabling water reuse within the plant.

WILO provides high-efficiency pumping solutions for processes such as aeration, chemical dosing, sludge handling, and filtration. These pumps ensure precise flow control and reliable operation, even when handling treated and partially treated chemical wastewater. Their advanced design ensures durability and resistance to corrosion.

By supporting efficient secondary treatment, WILO helps chemical industries achieve regulatory compliance, improve water quality, and move towards sustainable and circular water management practices

Wilo-Atmos TERA-SCH Details
Wilo-EMU FA (customized) Details
Wilo-Non-Clog End-Suction Pumps Details
Wilo-EMU TR 216… – TR(E) 326… Details
Wilo-Rexa PRO Details