Kodi kufinyira kwa ultrafiltration ndi reverse osmosis ndi zofanana?

Ayi. Kufinyira madzi m'njira ya Ultrafiltration (UF) ndi reverse osmosis (RO) ndi njira zamphamvu komanso zothandiza zochizira madzi, koma UF imasiyana ndi RO m'njira zingapo zofunika:

Imasefa tinthu tolimba/tinthu tating'onoting'ono tokwana ma microns 0.02, kuphatikizapo mabakiteriya. Siingathe kuchotsa mchere wosungunuka, TDS ndi zinthu zosungunuka m'madzi.

Pangani madzi nthawi iliyonse mukafuna - sipafunika matanki osungira madzi

Madzi otayira sapangidwa (kusunga madzi)

Imagwira ntchito bwino pamagetsi otsika - sipafunika magetsi

Kodi kusiyana pakati pa ultrafiltration ndi reverse osmosis ndi kotani?

Mtundu wa ukadaulo wa nembanemba

Kufinya kwa ultrafiltration kumachotsa tinthu tomwe timakhala tolimba, koma kumatero pamlingo wa microscopic; kukula kwa membrane pore ndi 0.02 microns. Ponena za kukoma, kufinya kwa ultrafiltration kumasunga mchere, zomwe zimakhudza kukoma kwa madzi.

Reverse osmosis imachotsa pafupifupi chilichonse m'madzi, kuphatikizapo mchere wambiri wosungunuka ndi zinthu zolimba zosungunuka. Ma RO membrane ndi ma membrane omwe amatha kulowa mkati mwake omwe ali ndi kukula kwa ma pore pafupifupi 0.0001 microns. Chifukwa chake, madzi a RO ndi "opanda fungo" chifukwa alibe mchere, mankhwala, ndi zinthu zina zachilengedwe komanso zopanda organic.

Anthu ena amakonda madzi awo kukhala ndi mchere (mwachilolezo cha UF), ena amakonda madzi awo kukhala oyera komanso opanda fungo (mwachilolezo cha RO).

Kufinyira kwa ultrafiltration kuli ndi nembanemba yopanda kanthu, kotero kwenikweni ndi fyuluta yamakina yopyapyala kwambiri yomwe imatseka tinthu tating'onoting'ono ndi zolimba.

Reverse osmosis ndi njira yomwe imalekanitsa mamolekyu. Imagwiritsa ntchito nembanemba yomwe imatha kulowa pang'ono kuti ilekanitse zinthu zosapangidwa ndi zamoyo ndi zinthu zosapangidwa ndi zamoyo zomwe zimasungunuka kuchokera ku mamolekyu amadzi.

MUmadzi amchere/Kanani

Kusefa kwa ultrafiltration sikutulutsa madzi otayira (zinyalala) panthawi yosefa*

Mu reverse osmosis, pamakhala kusefa kwa madzi kudzera mu nembanemba. Izi zikutanthauza kuti mtsinje wa madzi (madzi olowa/opangidwa) umalowa mu thanki yosungiramo zinthu ndipo mtsinje wa madzi okhala ndi zodetsa zonse ndi zinthu zosapangidwa (zinyalala) zimalowa mu ngalande. Kawirikawiri, pa galoni imodzi iliyonse ya madzi opangidwa reverse osmosis, magaloni atatu amatumizidwa ku ngalande.

Ikani

Kukhazikitsa makina osinthira mpweya kumafuna njira zingapo zolumikizira: mizere yoperekera madzi, mizere yotulutsira madzi otayira, matanki osungiramo madzi, ndi mapaipi opumira mpweya.

Kukhazikitsa Njira yoyeretsera madzi pogwiritsa ntchito ma ultraselt yokhala ndi ma nembanemba otha kutsukidwa (ukadaulo waposachedwa kwambiri wa ultraseltration*) imafuna maulumikizidwe angapo: chingwe choperekera chakudya, chingwe chotulutsira madzi kuti atulutse madzi pogwiritsa ntchito ma membrane, ndi pompo yapadera (yomwe imagwiritsa ntchito madzi akumwa) kapena chingwe chotulutsira madzi (yomwe ingagwiritsidwe ntchito m'nyumba yonse kapena m'mabizinesi).

Kuti muyike makina oyeretsera madzi ambiri opanda nembanemba zotha kusungunuka, ingolumikizani makinawo ku chingwe choperekera chakudya ndi pompo yapadera (madzi akumwa) kapena chingwe chotulutsira madzi (ntchito zonse za m'nyumba kapena zamalonda).

Ndi iti yabwino, RO kapena UF?

Njira zosinthira madzi ndi kufinyira madzi m'madzi ndi njira zogwira mtima komanso zamphamvu kwambiri. Pomaliza pake, njira yabwino kwambiri ndi kusankha kwanu malinga ndi momwe madzi anu alili, kukoma kwanu, malo anu, chikhumbo chanu chosunga madzi, kuthamanga kwa madzi, ndi zina zotero.

Pali Chotsukira madzi cha RO ndi Chotsukira madzi cha UF kwa chisankho chanu.