RO ūdens attīrīšanas sistēmas tehniskais process

Pati RO membrāna ir jutīga pret ieplūstošā ūdens pH, temperatūru un specifiskām ķīmiskajām vielām. Ieplūstošā ūdens ūdens kvalitātei stingri nepieciešams pH vērtības diapazons no 4 līdz 10, temperatūra<40℃, sludge="" density="" index=""><5, free="" chlorine=""><0.1mg·l -1,="" turbidity=""><1, iron="" content=""><0.1mg·l-1, etc.="" in="" order="" to="" meet="" the="" water="" inlet="" requirements="" of="" ro="" membrane,="" the="" raw="" water="" must="" be="" pretreated="" (sedimentation,="" coagulation,="" microfiltration,="" ultrafiltration,="" activated="" carbon="" absorption,="" ph="" adjustment,="" etc.)="" before="" entering="" the="" ro="" membrane="" system,="" and="" then="" pressurized="" by="" the="" pressure="" pump="" to="" enter="" the="" membrane="" module="" under="" the="" action="" of="" pressure,="" the="" raw="" water="" permeates="" through="" the="" ro="" membrane="" to="" become="" product="" water,="" while="" inorganic="" salts,="" organic="" matter="" and="" particles="" are="" trapped="" on="" the="" other="" side="" of="" the="" membrane="" by="" the="" ro="" membrane="" to="" form="" a="" dope.="" depending="" on="" the="" needs="" of="" the="" specific="" process,="" the="" concentrate="" can="" be="" recycled="" or="" reprocessed.="" ro="" can="" be="" used="" in="" conjunction="" with="" ultrafiltration,="" nanofiltration="" and="" other="" membrane="" devices="" to="" form="" an="" integrated="" membrane="">