Kodi madzi oyera opangidwa ndi nembanemba ya reverse osmosis amapangidwa ndi chiyani? (Gawo 1)

Mukamagwira ntchito yoyeretsa zenera (galasi ndi galasi lotchinga khoma) ntchito yoyeretsa, kugwiritsa ntchito madzi apampopi sikuthandiza. Chifukwa madzi apampopi ali ndi zonyansa, kuyeza zonyansa m'madzi apampopi ndi mita ya TDS (m'magawo pa miliyoni), 100-200 mg / l ndi muyezo wamba wamadzi apampopi. Madziwo akasanduka nthunzi, zonyansa zotsalazo zimapanga mawanga ndi mikwingwirima, yomwe imadziwika kuti madontho amadzi. Poyerekeza madzi apampopi ndi madzi oyera, madzi oyera nthawi zambiri amakhala ndi zonyansa za 0.000-0.001% ndipo pafupifupi palibe mchere wotsalira kapena dothi. Mukagwiritsidwa ntchito poyeretsa magalasi awindo, ngakhale madzi oyera sachotsedwa 100% pawindo, sangasiye zotsalira madzi atatha. Mawindo akhoza kukhala aukhondo kwa nthawi yaitali.

Maziko asayansi a kuyeretsa kwabwino kwa madzi oyera pagalasi. Mwachilengedwe, madzi amakhala ndi zonyansa. Chifukwa chake, muyenera kupanga madzi oyera kudzera m'njira imodzi kapena ziwiri zoyeretsera madzi: reverse osmosis ndi deionization. Reverse osmosis ndi njira yochotsera zonyansa (mwaukadaulo ma ion) m'madzi powakakamiza kudzera mu fyuluta (yotchedwa nembanemba). Pogwiritsa ntchito kukakamiza kukakamiza madzi kudzera mu nembanemba ya ro, zonyansa zimatsalira mbali imodzi ya nembanemba, ndipo madzi oyeretsedwa amakhala mbali inayo. Deionization, yomwe nthawi zina imatchedwa demineralization, ndi njira yochotsera ma ion zitsulo zabwino (zonyansa) monga calcium ndi magnesium, ndikusintha ndi magulu a haidrojeni ndi hydroxyl kuti apange madzi oyera. Pogwiritsa ntchito njira iliyonse kapena kuphatikiza izi, mpaka 99% ya matope ndi mchere amatha kuchotsedwa m'madzi wamba, ndikupanga madzi opanda zonyansa.

Poyeretsa mazenera ndi magalasi ndi madzi oyera, akafika pamwamba, madzi amayesa kubwerera ku chikhalidwe chake (ndi zonyansa). Pachifukwa ichi, madzi oyera amafufuza dothi, fumbi, ndi tinthu tating'ono tomwe timamatira. Zinthu ziwirizi zikakumana, zimamanga pamodzi kuti zichotsedwe mosavuta panthawi yotsuka. Panthawi yotsuka, popeza madzi oyera alibe dothi loti amangirire, madziwo amangosanduka nthunzi, kusiya malo oyera, opanda banga, komanso opanda mizere.

Pomwe oyang'anira malo ochulukirachulukira komanso akatswiri otsuka magalasi a zenera amapeza phindu loyeretsa madzi oyeretsedwa ndi sayansi, atengera kuyeretsa madzi ngati mulingo watsopano. Kuyeretsa madzi koyera kumapereka njira yoyeretsera, yotetezeka, komanso yosawononga chilengedwe pakuyeretsa mazenera akunja amalonda. M'zaka zaposachedwa, kugwiritsa ntchito madzi oyera oyeretsera kwakula mpaka kumisika yatsopano ndipo kukupitilizabe kukhala njira yoyeretsera yochitira zinthu zina monga solar photovoltaic panels. Musanagwiritse ntchito madzi oyera poyeretsa ma solar photovoltaic panels, mankhwala omwe amapezeka m'njira zoyeretsera zachikhalidwe amatha kuwonongeka ndikuwononga malo awo, ndipo pamapeto pake amakhala ndi zotsatira zoyipa pa moyo wa solar panel (photovoltaic panel). Popeza madzi oyera ndi chotsukira chachilengedwe chomwe chilibe mankhwala aliwonse, nkhawayi imathetsedwa.