Activates sludge plant BIO ACTIVE S is a domestic wastewater treatment for small and medium communities or for industrial wastewater containing organic pollution. BIO-ACTIVE-S works in extended aeration condition.
BIO ACTIVE S treats pre-treated wastewater from private houses, hotels, supermarkets and reduces organic matter concentration, BOD, COD, nutrients as nitrogen (N) and phosphorous (P) in effluent requested quality parameters.
BIO ACTIVE S is made by a single prefabricated reinforced concrete tank.
The treatment system is divided in a biologic digestion zone and in a settlement zone.
BIO ACTIVE S works with constant water level, so inlet volume is equal to outlet volume.
Ideal condition is constant flow and, consequently, constant organic matter. For this reason an equalization and homogenization chamber is recommended.
Depending on discharge configuration, specific pre-treatments are required: grease trap or septic tank.
BIO ACTIVE S plant is a mono-bloc (single unit) reinforced concrete tank for underground and aboveground (available on request) installation.
Three categories are available: B125, C250 or D400.
BIO ACTIVE S line is available from PE 4 up to 200; biologic volume range from 800 up to 30,900 litres.
BIO ACTIVE S is designed according to European standards.