Kodi ma membrane a osmosis atha kubwezeretsedwanso akasinthidwa?

Nthawi zambiri, ma membrane am'mbuyo a osmosis amatha kutsukidwa.

Caustic soda ndi hydrochloric acid amagwiritsidwa ntchito kwambiri m'makampani, ndipo chida chapadera chotsuka pa intaneti chimagwiritsidwa ntchito pa kutentha kwina. Njirayi imaphatikizapo kutsuka ndi caustic soda poyamba, kenaka ndi soda, ndikuviika kwa nthawi yaitali. Kuvuta kwa ndondomekoyi kumaposa luso la anthu wamba.

Choncho osavomerezeka kuyeretsa m'nyumba n'zosiyana osmosis nembanemba, monga zovuta kwambiri ndi zovuta kuyeretsa.

Njira yoyeretsera

1. Chotsukira ma enzyme chimagwiritsidwa ntchito pochiza nembanemba, chomwe chimakhala chothandiza kwambiri polimbana ndi kuipitsidwa kwachilengedwe, makamaka mapuloteni, mafuta ndi zowononga zina. Kuyeretsa kwake kumakhala bwino pa 50-60 ℃. Nthawi zambiri, mutatha masiku 10 kapena theka la mwezi, 1% enzyme detergent imagwiritsidwa ntchito kuyeretsa nembanemba pansi pa kupanikizika kochepa. Chifukwa cha kuchepa kwa detergent ya enzyme yomwe imagwiritsidwa ntchito, nthawi yayitali yomiza imafunika.
2. Citric acid yankho ntchito mosalekeza kapena cyclically muzimutsuka nembanemba ndi 1% -2% citric asidi amadzimadzi njira pansi pa mkulu kapena otsika, amene ali ndi kuyeretsa zotsatira zabwino Fe (OH) 3 kuipitsa.
3. Saline solution ndi yothandiza poyeretsa nembanemba ndi kuipitsa kwambiri miyendo. Izi ndichifukwa choti mchere wambiri wa mchere ukhoza kufooketsa mgwirizano pakati pa ma colloids ndikulimbikitsa mapangidwe a colloidal aggregates.
4. Hydrogen peroxide solution, mwachitsanzo, kuchepetsa 0.5L ya 30% H2O2 ndi 12L ya madzi osakanizidwa ndikuyeretsa pamwamba pa nembanemba, ndikothandiza kwambiri polimbana ndi kuipitsidwa kwachilengedwe.
5. Emulsion wosungunuka wamadzi ndiwothandiza kwambiri poyeretsa nembanemba zomwe zakhudzidwa ndi mafuta ndi iron oxide, nthawi zambiri kuyeretsa kwa mphindi 30-60.
6. Njira yosavuta yoyeretsera thupi ndikugwiritsa ntchito kuthamanga kocheperako komanso kuthamanga kwambiri kwamadzi othamanga kwa mphindi 30, zomwe zimatha kubwezeretsa kufalikira kwa nembanemba kumlingo wina. Komabe, m'kupita kwa nthawi, permeability akadali kuchepa. Kapenanso, chisakanizo cha madzi ndi mpweya chingagwiritsidwe ntchito kutsuka nembanemba pamwamba pa kupanikizika kochepa kwa mphindi 15. Njira imeneyi ndi yothandiza poyeretsa nembanemba zomwe poyamba zaipitsidwa ndi zinthu zachilengedwe.

Kodi pali muyezo wina wosinthira ma membrane a reverse osmosis?

Nthawi zambiri, pakatha nthawi yogwiritsira ntchito, kupanga kwamadzi kwa nembanemba kumachepa, kukakamiza kwamadzi kumawonjezeka, komanso kukhathamiritsa kwa nembanemba kumakhudzidwanso. Mavutowa akachitika, nembanemba yanu imatha kutsukidwa kapena kusinthidwa.

Ngati kuthamanga ndi kupanga madzi a reverse osmosis nembanemba mutatha kuyeretsa kumakwaniritsa zofunikira, ndikokwanira, koma madutsidwe ambiri sangachepetse pokhapokha nembanembayo idaipitsidwa kwambiri ndi zinthu zachilengedwe, chifukwa kukula kwa pore kumawonjezeka ndi kutsuka, ndipo ziribe kanthu kuti ndi njira yanji yomwe imagwiritsidwa ntchito, kupanga madzi ndi kukakamiza pambuyo poyeretsa sikungakhale kofanana ndi nembanemba yatsopano.

Kutsuka kwa nembanemba watsopano

1. Mukayika zigawo za nembanemba, dongosolo latsopanoli liyenera kutsukidwa bwino kuti lichotse zotsalira zotsalira, zosungunulira, ndi madzi otetezera ku dongosolo.
2. Pogwiritsa ntchito madzi opangidwa kuti amwe, ayenera kutsukidwa kwa maola osachepera 24.
3. Musanayambe dongosolo, valavu yamadzi yowonongeka iyenera kutsegulidwa kwathunthu. Dongosololi litayamba, valavu yamadzi yokhazikika imatha kutsekedwa pang'onopang'ono komanso pang'onopang'ono kuti ikwaniritse mlingo wobwezeretsa. Ndizoletsedwa kwambiri kuyambitsa zida pamene valavu yamadzi yowonongeka imatsekedwa.
4. Pogwiritsa ntchito makinawa, ma valve papaipi yopangira madzi sayenera kutsekedwa nthawi iliyonse (kuphatikiza isanayambike, kugwira ntchito mwachizolowezi, kuwotcha, komanso kuyeretsa makina).
5. Musanachite opaleshoni yothamanga kwambiri, yesetsani kuyendetsa pang'onopang'ono pogwiritsa ntchito makina oyambira ofewa kapena kuwongolera pafupipafupi kuti mutulutse mpweya.