Nzira yakanakisa yekunzwisisa kuti RO inoshanda sei kutanga wabata pfungwa yeosmosis. Osmosis ndiwo maitiro echisikigo ekupfuura mvura kuburikidza nesemi-permeable membrane. Iyo nzira inomanikidza mvura kuti ifambe kubva munzvimbo yakaderera ichienda kunzvimbo yepamusoro. Izvi zvinoonekwa mukuti zvinomera zvinotora sei mvura. Mureverse osmosis, zvisinei, zvakasiyana ndezvechokwadi. Mvura inomanikidzwa kutamira kune yakadzika mazinga panzvimbo yekuwedzera kuisa pfungwa nokuti RO membrane inodzivirira kusvibiswa kubva pairi.
Iyo reverse osmosis sefa system inoshanda zvakanyanya mukubvisa yakanyungudika, zvimedu, uye zvinonyungudutsa kupfuura dzimwe nzira dzekusefeta nekuda kwekumanikidzwa kwakaiswa uye yakasarudzika chimiro che membrane. Iyo inoshandisa iyo semi-permeable membrane tekinoroji yakabatana neyakatevedzana kabhoni mafirita. Izvi zvinoiswa muboka se pre-mafirita kana post-mafirita zvichienderana nekuti ari kupi mukusefa. Mvura ine huwandu hwakaderera hwetsvina inozivikanwa sepermeate, nepo mvura ine yakanyanya kuwanda ichizivikanwa se brine kana tsvina.
Matanho eRO system
Iyo yakajairwa RO system ine imwe kusvika kushanu yekusefa nhanho. Anonyanya kuzivikanwa ndeatatu, mana, kana mashanu-nhanho RO masisitimu. Sezvinotarisirwa, 5-nhanho reverse osmosis inopa yakanyanya mwero wekucheneswa kwemvura nekudzoreredza zvicherwa zvakakosha muchikamu chechishanu. Yese reverse osmosis masisitimu anoshanda pamisimboti yakafanana, iyo inosanganisira imwe kana akawanda sediment mafirita, kabhoni sefa, uye RO membrane.
1st Stage - Sediment sefa
Iyi kazhinji ndiyo yekutanga (prefilter) nhanho mune RO kusefa maitiro. Ndiro nhanho inopatsanurwa zvinosvibisa zvinooneka zvakaita sesilt, marara, tsvina, huruva, nezvimwe kubva pamvura inobva patsime remvura (semutsime kana pombi)
2nd / 3rd Stage - Pre-carbon mafirita uye RO membrane
Iyo kabhoni sefa uye RO membrane inoshanda kubvisa chlorine, Volatile Organic Compounds (VOCs), uye humwe hutsvina hunogona kukanganisa ruvara kana kunhuwa kwemvura. Aya matanho anosanganisira pre-activated kabhoni mafirita, iyo RO membrane, uye yakagadziriswa kabhoni mafirita.
4th Danho - Semi-permeable membranes
Panguva ino, kuwedzera kubviswa kwemakemikari anokuvadza (akadai sefluoride, lead, uye chromium) nezvimwe zvinhu zvinoitika sezvo mvura inomanikidzwa kuburikidza nesemipermeable RO membrane. Danho iri rinobvisa 95 kusvika 98% yeTotal Dissolved Salts (TDS) mumvura.
5th Stage - Post kusefa
Pano, mvura inopfuura nepakati pekupedzisira kusefa membrane iyo inobvisa chero zvimedu zvingave zvakapukunyuka mamwe ese ekusefa. Mazhinji 5-nhanho RO masisitimu anoshandisa remineralization maitiro ekuwedzera akakosha maminerari angave akabviswa achidzokera mumvura panguva ino. Padanho rechishanu, mafirita edu emvura eRO anoshandisa granular activated kabhoni mafirita nemusanganiswa wakasarudzika wekabhoni inotorwa kubva kugomba rekokonati rakapiswa.
6th Stage - Yakanatsiridza alkaline kusefa
Mvura inogadzirwa pa5th nhanho yeRO process yakachena, ine hutano, uye yakachengeteka kunwa. Nekudaro, mamwe mafirita eRO anosanganisira nhanho yechitanhatu yekudzokorora uye alkalinization. Nekuti iyo RO process inofungidzirwa kuti yakabvisa mamwe mamineral kubva mumvura, nhanho yechitanhatu inosanganisirwa kuwedzera kumashure akakosha zvicherwa uku ichidzikisawo acidity yemvura kuti iite alkaline. Alkaline mvura ine akawanda mabhenefiti, kusanganisira yakawedzera hydration uye antioxidant zvivakwa.
Nguva yekutumira: May-22-2022