Hindura osmose membrane (RO) akayunguruzo
Mubisanzwe, icyerekezo cyamazi gitemba kiva mucyerekezo cyo hasi cyerekezo cyerekezo cyinshi, kandi inyuma ya osmose membrane itanga igitutu gihagije 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 n’ibinyabuzima bifite uburemere bwa molekile irenga 100) kandi kuri ubu ni ibicuruzwa bitunganijwe neza bitandukanya isoko. Ugereranije nibindi bikoresho byo kuyungurura, amazi atemba anyuze muri osmose ya membrane ni meza. Byongeye kandi, rezo osmose membrane nayo itanga amazi mabi. Ibibyimba bidatanga amazi mabi ntibigomba kuba inyuma ya osmose.
Nanofiltration membrane (NF) akayunguruzo
Ibibyimba bya Nanofiltration ahanini byashizwemo ibintu, hamwe nubushyuhe bubi hejuru, bishobora guhagarika cations zifite agaciro karenze abiri mumazi kandi bikagumana ion monovalent (nka ion ya sodium na potasiyumu). Kubwibyo, nanofiltration membrane igumana imyunyu ngugu mumazi. Ibikoresho.
Mu byuka bihumanya bisanzwe, arsenic ibaho cyane mumazi nka ion arsenic trivalent ion na pentavalent arsenic ion; chromium ibaho cyane muburyo bwa trivalent na hexavalent ion muri kamere. Nanofiltration membrane irashobora kandi kuyungurura ibyinshi 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 pore ya nanofiltration ya 1-2nm, bagiteri na virusi ni nini cyane, bityo nanofiltration membrane irashobora kuba ingirakamaro Gukuraho bagiteri na virusi ntabwo bisa nkibigoye kubitekereza.
Ihame ryakazi rya nanofiltration membrane isa igice kimwe nki cya osmose revers. Umuvuduko ufite ni muto ugereranije na rezo 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.
Mu turere tumwe na tumwe, amazi ni amazi akomeye, ni ukuvuga amazi arimo calcium nyinshi hamwe na magnesium. Ubu bwoko bwamazi araryoshye. Niba ushaka kuyihindura mumazi yoroshye, isuku yamazi ukoresheje iyi membrane gusa ntishobora guhaza icyifuzo.
Akayunguruzo
Ikintu ceramic cayunguruzo gishobora 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 ukuri kubintu bya ceramic filter, ibintu bibiri-bigenzura membrane ceramic filter element hamwe nukuri gushungura kwisi kwisi bifite impuzandengo ya pore ingana na 0.1μm. Ukurikije iki gipimo, nubwo ceramic filter filter ishobora gushungura bagiteri zose, ntishobora kuyungurura virusi nyinshi.
Ceramic ubwayo ntishobora gukuraho imyanda ihumanya imiti, ariko ceramic filter element ihujwe na karubone ikora cyane irashobora kugabanya imyanda ihumanya hamwe n’ibyuka bihumanya, kandi ifite umurimo wo gukuraho chlorine isigaye no gushushanya. Nyamara, ubu bwoko bwa ceramic filter element igomba gusimburwa buri gihe, kuko nubwo ubuso bwibumba bworoshye kubisukura, karubone ikora yuzuye ceramic izahagarikwa nyuma yigihe cyo kuyikoresha. Niba ubitekerezaho, uzamenye ko ingaruka ya adsorption ari nto cyangwa oya Hejuru.
Gusubiramo akayunguruzo
Guhana resin muyunguruzi ikoreshwa muburyo bworoshye amazi akomeye. Ntushobora gushungura ibyuma biremereye.
Igihe cyo kohereza: Ugushyingo-12-2020