Secondary Treatment Systems
Secondary treatment systems reduce BOD and produce a clear liquor able to be utilised in irrigation. The exact quality can be manipulated to suit local requirements. Our systems again utilise a polymer tank and simple mechanical processes to break down the sewerage and produce a useable liquor. A system may be required to service ten people or 10,000 people. We design and construct many systems for different demands. We are particularly conscious of the need for nitrogen and phosphorus removal, especially in environmentally sensitive areas.