mineral water treatment plant MWCO: 5k-500k Dalton Material:PVC,PAN,PVDF,PP, ... 4",6",8",10" Casing:UPVC,SS,FRP mineral water treatment plant with Ultra filtration membrane water filtering filter for water ... a new kind of high technology, which can be widely used in separation, concentration and purification of substance in foods, ... acid,NaOH / NaClO,H2O2 UF membrane filter mineral water treatment plant