1. Kubva papfungwa yekusefa ye ultrafiltration membrane water purifier (UF) uye RO water purifier, ese ari maviri anosefa mvura kuburikidza ne polymer material membrane.
Bvisa tsvina mumvura.

2. Kubva pakunyatsonanga kwekusefa kwemembrane ye ultrafiltration ne RO membrane, kunyatsonanga kwekusefa kwezviviri zvakasiyana. Kunyatsonanga kwekusefa kwemembrane ye ultrafiltration i 0.01 microns,
Kururama kwekusefa kweRO membrane i0.0001 microns.

Mvura yepombi yakacheneswa ne ultrafiltration membrane inogona kubvisa tsvina inokuvadza yakadai se sediment, rust, colloid uye bacterial microorganisms,
Panguva imwe chete chengetai zvicherwa zvepakutanga uye zvinhu zvidiki mumvura.

Mushure mekusefa nekucheneswa kweRO membrane, mvura yakachena ine mamorekuru emvura chete asara inowanikwa, iyo isingangogone chete kubvisa tsvina, ngura,
Colloids, mabhakitiriya nezvimwe zvinokuvadza, asiwo kubvisa mishonga yezvipembenene, simbi dzinorema, nezvimwewo. Olansi RO Water Purifier W4 (Reddot design yakapihwa) mu
Kunewo chinhu chinosefa chetrace element mushure mekusefa kweRO membrane, chichiwedzera mamineral nezvinhu zvinosefa zvinobatsira muviri wemunhu. Chinhu chinonyanya kukosha istrontium.
Strontium inochengetedza kupinza kwe sodium ne calcium mumuviri.

3. Zvishandiso zvekuchenesa mvura zve ultrafiltration membrane zvinowanzo shandisa simba remvura yepombi kuita sefa pasina magetsi. RO water purifier nekuti kunyatso filter kwacho kwakanyanya,
Kusefa nekuchenesa hazvigone kuitwa uchishandisa kumanikidzwa kwemvura yepombi pachayo, saka inowanzo fanirwa kupihwa simba uye kumanikidzwa kuti mvura yepombi icheneswe uye iseferwe.
Pamusoro pezvo, michina yekuchenesa mvura yeRO inowanzo gadzira mvura yakasviba. Kuburikidza nekuvandudzwa kwetekinoroji mumakore achangopfuura, chiyero chemvura yakasviba chemidziyo yekuchenesa mvura yeRO chaderedzwa kubva pa3: 1 kusvika 2: 1 kana 1: 1.