Aeration of sludge

Sewage sludge is an extremely reactive medium. Prolonged storage in liquid form in particular can lead to unpleasant odours that are a nuisance not only to local residents. Aerating the sludge prevents the formation of septic gases and keeps the sludge fresh. Additional treatment of the exhaust air in expensive odour control plants is not required.

Existing storage tanks can be retrofitted with FUCHS Centrox Aerators with foam control. They aerate and circulate the sludge while limiting foam at the same time. Open tanks with varying filling levels can also be equipped with FUCHS Aerators. Installation on floats keeps them at the required height at all times.