1.Kusukela kumgomo wokuhlunga we-ultrafiltration membrane water purifier (UF) nesihlanzi samanzi se-RO, zombili zihlunga amanzi ngolwelwesi lwe-polymer.
Susa ukungcola emanzini.

2. Kusukela ekunembeni kokuhlunga kwe-membrane ye-ultrafiltration kanye ne-RO membrane, ukunemba kokuhlunga kokubili kuhlukile.Ukunemba kokuhlunga kwe-ultrafiltration membrane yi-0.01 microns,
Ukunemba kokuhlunga kwe-RO membrane ngu-0.0001 microns.

Amanzi kampompi ahlanzwe ulwelwesi lwe-ultrafiltration angasusa ukungcola okuyingozi njengenhlabathi, ukugqwala, ama-colloid kanye nama-microorganisms amagciwane,
Ngesikhathi esifanayo gcina amaminerali okuqala futhi ulandele izakhi emanzini.

Ngemuva kokuhlunga nokuhlanzwa kwe-membrane ye-RO, kutholakala amanzi ahlanzekile anama-molecule wamanzi kuphela asele, angakwazi ukususa kuphela inhlabathi, ukugqwala,
Ama-Colloid, amagciwane nokunye ukungcola okuyingozi, kodwa futhi asuse izibulala-zinambuzane, izinsimbi ezisindayo, njll. I-Olansi RO Water Purifier W4 (inikezwe umklamo we-Reddot )
Kukhona nesici sokuhlunga se-trace element ngemva kokuhlunga ulwelwesi lwe-RO, okwengeza amaminerali kanye nezakhi zokulandelela ezizuzisa umzimba womuntu.Okukhethekile kakhulu yi-strontium.
I-Strontium ilinganisa ukumuncwa kwe-sodium ne-calcium emzimbeni.

3.Izihlanzi zamanzi ze-Ultrafiltration membrane ngokuvamile zisebenzisa ukucindezela kwamanzi kampompi ukwenza ukuhlunga ngaphandle kukagesi.Isihlanzi samanzi se-RO ngoba ukunemba kokuhlunga kuphezulu kakhulu,
Ukuhlunga nokuhlanzwa akukwazi ukufezwa kusetshenziswa umfutho wamanzi wamanzi kampompi ngokwawo, ngakho-ke ngokuvamile kudingeka ukuthi kunikezwe amandla futhi kucindezelwe ukuze kufezwe ukuhlanzwa nokuhlunga amanzi ampompi.
Ngaphezu kwalokho, izihlanzi zamanzi ze-RO ngokuvamile zikhiqiza amanzi angcolile.Ngokuthuthukiswa nokuthuthukiswa kobuchwepheshe eminyakeni yamuva nje, isilinganiso samanzi angcolile sezinto zokuhlanza amanzi ze-RO sehlisiwe ukusuka ku-3: 1 kuya ku-2: 1 noma 1: 1.