Advanced Treatment for High BOD/COD Reduction

Secondary treatment is the most critical stage in distillery ETP systems, focusing on the reduction of BOD, COD, and dissolved organic matter. This stage typically involves biological processes such as anaerobic digestion, aeration, and sludge handling. WILO provides pumping solutions designed to support these complex processes, including circulation, aeration feed, and sludge transfer. These pumps ensure stable and continuous operation, which is essential for maintaining treatment efficiency.

In distilleries, where wastewater contains extremely high organic loads, maintaining consistent conditions in biological reactors is crucial. WILO pumps help ensure uniform flow and prevent system disruptions. Additionally, efficient sludge handling is necessary to manage by-products generated during treatment. WILO pumps are engineered to handle such applications reliably. By enabling effective secondary treatment, WILO helps distilleries achieve regulatory compliance, improve water reuse, and support sustainable industrial practices.