drinking water treatment plant MWCO: 5k-500k Dalton Material:PVC,PAN,PVDF,PP, ... ",6",8",10" Casing:UPVC,SS,FRP drinking water treatment plant with Ultra filtration membrane water filtering filter for water treatment with different membrane material (PES,PS ... -180daysChemicals Flushing Time15-120minsChemicalsCitric acid,NaOH / NaClO,H2O2 UF membrane filter for drinking water treatment plant