... 8",10" Casing:UPVC,SS,FRP water filter plant with Ultra filtration membrane water filtering filter for water treatment with different membrane material (PES ... be drained out following the concentration water. Ultrafiltration technology is a new kind of high technology, which can be widely used ... Cycle6-180daysChemicals Flushing Time15-120minsChemicalsCitric acid,NaOH / NaClO,H2O2 UF water filter plant