1.Combination of sludge absorption
and contact oxidation.
2.Dephosphorization and denitrification
3.Wide application and effective outlet
4.Underground below a garden or a
road
5.Noise is low in operation
6.Sludge formation is little
7.Controlled
by PLC system
8.Materials: stainless steel, A3 steel
plate fiberglass
reinforced plastic.