I. Makhalidwe Aukadaulo Wapakati
1. Njira Yosefera Mwakuthupi
Malire Olowera (0.0001 micrometers): Mamolekyu amadzi okha ndi omwe angadutse, pomwe mchere wosapangidwa, ma ayoni achitsulo cholemera (lead, arsenic), mabakiteriya (kukula > 0.2 micrometers), mavairasi (ambiri > 0.02 micrometers), ndi zinthu zachilengedwe zosungunuka zimachotsedwa mwamphamvu.
Kudalira Mphamvu Yoyendetsera: Pampu yowonjezera ya 0.4-0.8 MPa imafunika kuti ithetse mphamvu yachilengedwe ya osmotic. Kuthamanga kwa madzi wamba a m'boma sikungayambitse kusefa.
2. Kudalira Kwambiri Dongosolo
Iyenera kuphatikizidwa ndi mankhwala asanayambe: Thonje la pre-PP (loletsa zinyalala) ndi mpweya woyambitsa (womwe umayamwa chlorine yotsala ndikuteteza kulephera kwa RO membrane oxidation) zimapanga dongosolo lonse. Kugwiritsa ntchito RO fyuluta yokha kudzatseka mwachangu.
Chiŵerengero cha Madzi Otayira Ndi Cholimba: Zinthu zoipitsa madzi zimafunika kuti madzi ayende bwino. Chiŵerengero cha madzi otayira m'makina apakhomo ndi 30%-70% (ndiko kuti, lita imodzi ya madzi oyera imatuluka malita atatu a madzi otayira), ndipo ukadaulo wosunga madzi umangowonjezera pang'ono chabe.
3. Mkangano Wosankha Wosefera
Kuchotsa Mchere Mofanana: Ma ayoni opindulitsa monga calcium, magnesium, ndi potaziyamu amasungidwa nthawi imodzi, ndipo madzi otuluka amakhala pafupi ndi madzi oyera (TDS ≈ 5-50 ppm).
II. Zochitika Zoyenera (Malo Ofunikira Kwambiri)
1. Magwero a Madzi Oipitsidwa Kwambiri
Madera a mafakitale okhala ndi zitsulo zolemera (monga lead ndi chromium), madera okhala ndi fluoride yambiri/arsenic yambiri pansi pa nthaka (m'madera ena akumidzi kumpoto), RO ndiyo njira yokhayo yomwe ingatsimikizire madzi abwino akumwa.
Malo a Madzi Amchere (zolimba zosungunuka > 1000 ppm), mtengo wa RO desalination ndi wotsika kwambiri poyerekeza ndi distillation.
2. Kugwiritsa Ntchito Madzi Mwapadera Pachipatala/Laboratory
Madzi oyeretsera magazi, kukonzekera ma reagent, ndi zina zotero amafunika ma ion residue otsika kwambiri. RO + EDI (electrodeionization) ayenera kugwiritsidwa ntchito pamodzi.
3. Madzi Ochokera Pakhomo Omwe Amaperekedwa Pakhomo
Zitsulo zotentha kwambiri, zotenthetsera madzi: Kuteteza kuti madzi asatseke ma micropores.
Makina apamwamba a khofi: Kupewa ma ayoni a calcium ndi magnesium omwe amakhudza kutulutsa kukoma.
Lumikizanani nafe: Xinxiang Jinyu Filter Industry Co.,Ltd
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https://www.xxjinyufilter.com
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Sinthani makina anu ndi zida zapamwamba kwambiri mumakampani.
Nthawi yotumizira: Okutobala-17-2025