INSTALLATION FOR BIOLOGICAL TREATMENT OF WASTE WATER WITH DEHYDRATION DEVICE OF EXCESSIVE ACTIVE SLUDGE

摘要

An installation for biological treatment of waste water with dehydration device of excessive active sludge contains at least one bioreactor for treatment of waste water, device for dehydration of excessive active sludge and device for supply of excessive active sludge to the device for dehydration of excessive active sludge. The device for dehydration of excessive active sludge contains a tank, at least one of the surfaces of which is made of filtering material. The tank is fixed over bioreactor for treatment of waste water in such a way, that its lower surface is fixed over the bioreactor for treatment of waste water.