Hindura osmose membrane (RO) akayunguruzo
Mubisanzwe, icyerekezo gitemba cyamazi kiva mubyerekezo bito bigana ku cyerekezo cyo hejuru cyane, kandi inyuma ya osmose membrane itera imbaraga zihagije kuruhande rwinshi kugirango amazi asubire kurundi ruhande rwa membrane.Indwara ya osmose ihindagurika irashobora kugumana ibintu birenze 0.0001 mm (ni ukuvuga 0.1nm) (harimo na bagiteri na virusi hamwe nibintu kama bifite uburemere burenze 100) kandi kuri ubu nibicuruzwa bitunganijwe neza cyane ku isoko.Ugereranije nibindi bikoresho byo kuyungurura, amazi atembera muri rezo ya osmose isukuye.Byongeye kandi, revers osmose membrane nayo itanga amazi mabi.Ibibyimba bidatanga amazi mabi ntibigomba kuba inyuma ya osmose.
Nanofiltration membrane (NF) akayunguruzo
Ibibyimba bya Nanofiltration ahanini byashizwemo, hamwe nubushyuhe bubi hejuru, bishobora guhagarika cations zifite agaciro karenze abiri mumazi kandi bikagumana ion monovalent (nka sodium ion na potasiyumu).Kubwibyo, nanofiltration membrane igumana imyunyu ngugu mumazi.Ibikoresho.
Mubintu bisanzwe bihumanya byangiza, arsenic ibaho mumazi nkibintu bitatu bya arsenic ion na pentavalent arsenic ion;chromium ibaho cyane muburyo bwa trivalent na hexavalent ion muri kamere.Nanofiltration membrane nayo irashobora kuyungurura ibyuma byinshi biremereye.Irashobora kandi gukuraho igice cya calcium na magnesium, bityo ikagira ingaruka runaka mukworoshya amazi akomeye.
Muri icyo gihe, nanofiltration membrane irashobora kugabanya ibintu kama mumazi na kanseri nka trihalomethanes ikorwa mugihe cya chlorine no kwanduza amazi yo kunywa.
Virusi ntoya izwi ifite diameter ya 18nm-22nm (amakuru yo muri Wikipedia).Ugereranije nubunini bwa pine ya nanofiltration ya 1-2nm, bagiteri na virusi ni nini cyane, bityo nanofiltration membrane irashobora kuba nziza Gukuraho bagiteri na virusi ntabwo bisa nkibigoye kubitekereza.
Ihame ryakazi rya nanofiltration membrane risa nkigice kimwe na rezo ya osmose.Umuvuduko ufite ni muto ugereranije na revers osmose membrane, bityo itanga amazi mabi ugereranije na osmose membrane.
Ultrafiltration membrane (UF) muyunguruzi
Ingano ya pore ya ultrafiltration membrane ni 0.01μm (10nm).Amazi menshi yoza amazi azashimangira ko isuku yamazi ikoresha gusa ultrafiltration membrane igumana imyunyu ngugu mumazi kandi idatanga amazi mabi.Nibyo, nibyo.Ariko ultrafiltration membrane ntishobora gushungura ibyuma biremereye.Irashobora gushungura neza bagiteri (bagiteri ntoya izwi ni 0.2 mm (200nm) z'uburebure) na virusi nini nini.
Mu turere tumwe na tumwe, amazi ni amazi akomeye, ni ukuvuga amazi arimo calcium nyinshi hamwe na magnesium.Ubu bwoko bwamazi araryoshye.Niba ushaka kubihindura mumazi yoroshye, isuku yamazi ukoresheje iyi membrane gusa ntishobora guhaza icyifuzo.
Akayunguruzo
Ikintu ceramic filteri irashobora gushungura imyanda, imyanda, na bagiteri ukurikije ubunini buke bwibikoresho bya ceramic.Nubwoko bwa microfiltration membrane (MF).Iyoni ya feza ifatanye na ceramic igira ingaruka nziza.Kubyerekeranye no kuyungurura uburinganire bwibintu bya ceramic, ibintu bibiri-bigenzura membrane ceramic filter element hamwe nukuri gushungura kwisi kwisi bifite ubunini buringaniye bwa 0.1μm.Ukurikije ibipimo ngenderwaho, nubwo ceramic filter filter ishobora gushungura bagiteri zose, ntishobora kuyungurura virusi nyinshi.
Ceramic ubwayo ntishobora gukuraho imyanda ihumanya, ariko ceramic filter element ihujwe na carbone ikora cyane irashobora kugabanya imyanda ihumanya hamwe nicyuma cyangiza, kandi ifite umurimo wo gukuraho chlorine isigaye no gushushanya.Nyamara, ubu bwoko bwa ceramic filter yibintu bigomba gusimburwa buri gihe, kuko nubwo ubuso bwibumba bworoshye bwoza, karubone ikora yuzuye ceramic izahagarikwa nyuma yigihe cyo kuyikoresha.Niba ubitekerezaho, uzamenye ko ingaruka ya adsorption ari nto cyangwa oya Hejuru.
Kuramo akayunguruzo
Guhana resin muyunguruzi ikoreshwa muburyo bworoshye amazi akomeye.Ntushobora gushungura ibyuma biremereye.
Igihe cyo kohereza: Ugushyingo-12-2020