No. Ultrafiltration (UF) ndi reverse osmosis (RO) ndi machitidwe amphamvu komanso ogwira mtima oyeretsera madzi, koma UF imasiyana ndi RO m'njira zingapo zofunika:
Imasefa zolimba/tinthu tating'ono ngati 0.02 ma microns, kuphatikiza mabakiteriya. Sitingathe kuchotsa mchere wosungunuka, TDS ndi zinthu zosungunuka m'madzi.
Pangani madzi pakufunika - osafunikira matanki osungira
Palibe madzi otayira opangidwa (kupulumutsa madzi)
Imayenda bwino pamagetsi otsika - palibe magetsi ofunikira
Kodi pali kusiyana kotani pakati pa ultrafiltration ndi reverse osmosis?
Mtundu waukadaulo wa membrane
Ultrafiltration imangochotsa particles ndi zolimba, koma zimatero pamlingo wa microscopic; kukula kwa membrane pore ndi 0.02 microns. Pankhani ya kukoma, ultrafiltration imasunga mchere, zomwe zimakhudza kukoma kwa madzi.
Reverse osmosis imachotsa pafupifupi chilichonse m'madzi, kuphatikiza mchere wambiri wosungunuka ndi zolimba zosungunuka. Ma nembanemba a RO ndi ma nembanemba osavuta kulowa mkati okhala ndi pore kukula pafupifupi ma microns 0.0001. Chifukwa chake, madzi a RO amakhala pafupifupi "osanunkhiza" chifukwa alibe mchere, makemikolo, ndi zinthu zina za organic ndi inorganic.
Anthu ena amakonda madzi awo kukhala ndi mchere (mwaulemu wa UF), ena amakonda madzi awo kukhala oyera komanso opanda fungo (mwaulemu wa RO).
Ultrafiltration ili ndi nembanemba ya ulusi wopanda pake, ndiye kuti ndi sefa yamakina apamwamba kwambiri yomwe imatchinga particles ndi zolimba.
Reverse osmosis ndi njira yomwe imalekanitsa mamolekyu. Amagwiritsa ntchito nembanemba yotheka kuti alekanitse ma inorganics ndi ma inorganics osungunuka kuchokera ku mamolekyu amadzi.
MUmadzi amchere/Kana
Ultrafiltration sipanga madzi otayira (zonyansa) panthawi yosefera *
Mu reverse osmosis, pali kusefa kwa cross-flow kudzera mu nembanemba. Izi zikutanthauza kuti mtsinje wa madzi (permeate / mankhwala madzi) umalowa mu thanki yosungirako ndi mtsinje wa madzi okhala ndi zonyansa zonse ndi kusungunuka inorganics (zinyalala) kulowa kukhetsa. Nthawi zambiri, pa galoni iliyonse yamadzi a reverse osmosis opangidwa, magaloni atatu amatumizidwa ku ngalande.
Ikani
Kuyika reverse osmosis system kumafuna zolumikizira zingapo: mizere yoperekera madzi, mizere yotulutsa madzi oyipa, matanki osungira, ndi mipope ya mpweya.
Kuyikamakina opangira ma ultrafiltration okhala ndi nembanemba (yaposachedwa kwambiri muukadaulo wa ultrafiltration*) imafunikira kulumikizana pang'ono: chingwe choperekera chakudya, chingwe chothamangitsira nembanemba, ndi faucet yodzipereka (yogwiritsa ntchito madzi akumwa) kapena chingwe chogulitsira (nyumba yonse kapena malonda. ntchito).
Kuti muyike makina opangira ma ultrafiltration opanda zingwe zowuluka, ingolumikizani dongosolo ndi chingwe choperekera chakudya ndi mpopi wodzipatulira (madzi amchere) kapena chingwe chogulitsira (zokhalamo zonse kapena zamalonda).
Ndi iti yomwe ili bwino, RO kapena UF?
Reverse osmosis ndi ultrafiltration ndi machitidwe ogwira mtima komanso amphamvu omwe alipo. Pamapeto pake, chomwe chili chabwinoko ndikukonda kwanu kutengera momwe madzi anu amakhalira, zomwe mumakonda, malo, chikhumbo chopulumutsa madzi, kuthamanga kwa madzi, ndi zina zambiri.
Ndi imeneyoRO madzi oyeretsandiUF madzi oyeretsachifukwa cha kusankha kwanu.
Nthawi yotumiza: Sep-11-2023