CONDITIONING METHOD OF AN ACTIVATED SLUD ON AN MBR, AND USES OF THE METHOD

摘要

method of conditioning an activated sludge in an mbr, method for increasing the flow through a membrane in a membrane biological reactor, method for reducing foaming of the activated sludge in an mbr and method for reducing dirt in an mbr. cationic polymers having a molecular weight of more than about 200,000 may be added to the activated sludge in one mbr for the treatment of industrial wastewater for reasons including: activated sludge conditioning; increasing flow through a membrane in mbr; the reduction of membrane dirt in the mbr; and the reduction of activated sludge foam formation in mbr.