BIODEC™ S

300 | 400 | 500 | 600

ADVANCED WASTEWATER DECANTER

Built for larger capacities, BIODEC™ S 300-600 series delivers the same simplicity, reliability and endurance found in the compact units. Designed to handle large flows, this series of BIODEC™ decanters is unique in its construction.

Fixed arm type - Floating Wastewater decanter

Built for larger capacities, BIODEC S 300-600 series delivers the same simplicity, reliability and endurance found in the compact units. Designed to handle large flows, this series of BIODEC decanters is unique in its construction. Two parallel welded tubes, known as floats, make the bulk of the floating body wherein the upper and lower floats have remarkably different functions. The lowest level the decanting head can go is set by a fixed length of chain. The highest level the decanting head can rise is set by a bumper. In case the water rises above the set level the decanting unit works as a safety spillway as well. The compressed air at low pressure (max. 0,05 bar) is regulated by a motorized three-way ball valve.

ADVANTAGES

  • from 300 m3/h to 3700 m3/h decanting capacity per unit

  • process air driven, low operating costs

  • no driving gear required

  • easy access to the control unit

  • reliable and long-life operation

  • emergency overflow: peak handling capability

  • rugged, corrosion resistant stainless steel construction

  • compatible to any SBR plants

Specifications Table
Specifications BIODEC™ 300 BIODEC™ 400 BIODEC™ 500 BIODEC™ 600
Decanting flow at H = 3 m Qv [m3/h] 880 1600 2500 3650
Decanting flow at H = 1 m Qv [m3/h] 500 900 1450 2100
Effluent pipe [size] DN 300 DN 400 DN 500 DN 600
Three way ball valve – GF+ [size] DN 40 DN 40 DN 50 DN 50
Electric actuator – GF+ Type EA11 EA11 EA11 EA11
Compressed air needs [liter/min] 800 800 2500 3000
Pressure of compressed air [bar] 0.05 0.05 0.05 0.05