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The percolating filter bed is widely accepted as the most flexible and resilient method of biologically treating wastewater. Ovivo offers filter distributors suited to almost all filter bed applications ranging between 3 metres and 50 metres diameter, accommodating various flow rates.
Ovivo’s EWT™ rotary distributor is designed to evenly distribute sewage over a trickling filter. The EWT rotary distributor mechanisms have been developed using Ovivo engineers’ extensive experience and application of conventional units.