E mafai ona suia le masini faʻataʻitaʻiga e tolu-vaega membrane i le microfiltration, ultrafiltration, nanofiltration ma le faʻaaogaina o elemene membrane osmosis.E mafai ona iloa filtration tasi-laasaga po o le tolu-laasaga faifai pea filtration tutusa;i le taimi lava e tasi, ultrafiltration ma nanofiltration membrane e mafai ona amata i le taimi lava e tasi e faamaea ai le faamaninoga ma filtration o fofo o oloa, graded ultrafiltration, nanofiltration concentration desalination, dealcoholization, liliu osmosis concentrate.O le fofo o oloa e aoina i vaega e tusa ai ma le mamafa mole mole i totonu o le taimi tutusa, ma o le faagasologa atoa o loʻo faʻaauau ma pulea.