MEMBRANE BIOREACTOR FOR PHOSPHORUS REMOVAL

摘要

A method of assisting the removal of phosphorous from wastewater in a wastewater treatment system comprising a membrane bioreactor having at least one membrane (6), the method comprising forming a mixture of a gas and liquid medium; adding a coagulant to the mixture; applying the mixture and added coagulant to a surface of the membrane (6) and filtering a permeate through a wall of the membrane (6).