Sabon Membrane RO Ba Ya Aiki?

Me yasa sabon RO Membrane baya Aiki?Bari mu yi magana game da dalilai da mafita a kasa:

1. Zafin ruwan shigar yayi ƙasa da ƙasa:
Matsakaicin zafin aiki na membrane osmosis na baya shine 25 ℃, kuma samar da ruwa zai ragu da 3% duk lokacin da zafin jiki ya faɗi da digiri ɗaya.Idan zafin jiki ya yi ƙasa da 0 ° C, ɗanyen ruwan yana daskarewa kuma a zahiri ba zai iya samar da ruwa akai-akai ba.

2. Ruwan shigar ruwa yayi ƙasa da ƙasa:
Ka'idar aiki ta jujjuya osmosis membrane shine tace ta matsa lamba.Idan an yi amfani da famfo mai ƙarfafawa na dogon lokaci, matsa lamba mai shiga ya ragu, kuma danyen ruwa ba zai iya cika buƙatun ba, yana haifar da rashin ruwa daga tsarin osmosis na baya.Yawancin lokaci, matsi na aiki na membrane osmosis na baya yana buƙatar isa 4.14MPA.

3. Tasirin pH
Daban-daban nau'ikan membrane RO suna da kewayon pH da aka yarda, kuma pH na ruwa mai tasiri ba shi da wani tasiri a kan samar da tater.Amma ko da a cikin kewayon da aka yarda, yana da tasiri mafi girma akan ƙimar kin gishiri.A gefe guda, ƙimar pH kuma yana da wani tasiri akan tafiyar da ruwan samfurin.Wannan saboda reverse osmosis membrane kanta galibi ya ƙunshi wasu ƙungiyoyi masu aiki, kuma ƙimar pH na iya shafar membrane.Filin lantarki a saman saman yana rinjayar ƙaura na ions.Ƙimar pH yana da tasiri kai tsaye akan nau'in ƙazanta a cikin masu tasiri.Misali, don abubuwan da ba za a iya raba su ba, ƙimar kin amincewa yana raguwa tare da raguwar pH.A gefe guda, saboda narkar da CO2 a cikin ruwa yana da matukar tasiri ga darajar pH, lokacin da ƙimar pH ta yi ƙasa, yana samuwa a cikin nau'i na CO2 na gas kuma yana iya shiga cikin membrane osmosis na baya.Sabili da haka, ƙimar kin gishiri ya ragu lokacin da ƙimar pH ta yi ƙasa.Yayin da pH ya karu, an canza CO2 gaseous Ga HCO-3 da CO2-3 ions, yawan kin jinin gishiri yana karuwa a hankali, kuma yawan kin gishiri ya kai mafi girma tsakanin pH 7.5 da 8.5.

4. Tasirin gishiri mai tasiri
Matsi na osmotic aiki ne na maida hankali na gishiri ko kwayoyin halitta a cikin ruwa.Mafi girman abun ciki na gishiri, matsa lamba osmotic yana ƙaruwa.Lokacin da matsa lamba na shigarwa ya kasance iri ɗaya, matsi na gidan yanar gizon zai ragu kuma samar da ruwa zai ragu.Ƙarfin gishiri ya yi daidai da bambancin maida gishiri tsakanin gaba da baya na membrane.Mafi girman abun ciki na gishiri na masu tasiri, mafi girman bambancin maida hankali, kuma gishiri yana ƙaruwa, wanda ke haifar da raguwa a cikin ƙima na gishiri.Don tsarin iri ɗaya, abun ciki na gishirin abinci na ruwa ya bambanta, matsa lamba na aiki da ƙayyadaddun ruwa na samfur kuma sun bambanta.Don kowane haɓaka abun ciki na gishirin abinci da 100 ppm, matsa lamba na ruwa yana buƙatar ƙarawa da kusan 0.007 MPa.A lokaci guda, saboda haɓakar haɓakawa, haɓakar ruwan samfurin Hakanan ya karu daidai.

5. Toshewar riga-kafi:
Reverse osmosis membranes suna da ingantattun buƙatu don shan ruwa, kuma na'urorin da suka dace da pretreatment, kamar tacewa yashi quartz, tace tsaro, da sauransu, yawanci ana ƙara su kafin abubuwan membrane.Idan ana amfani da shi na dogon lokaci, ana iya toshe na'urar riga-kafi saboda ƙazantar da ta wuce kima.Bayan toshewar, za a sami ɗan raguwar samar da ruwa.Lokacin da ƙazantar da aka toshe gaba ɗaya, ɗanyen ruwa ba zai iya shiga cikin membrane na osmosis na baya ba ta hanyar pretreatment, to, reverse osmosis The membrane zai bayyana abin da ake kira babu ruwa.

6. An toshe bawul ɗin rajistan:
Yayin amfani, za a iya toshe bawul ɗin rajistan ta hanyar ƙazanta.Kuna iya ɗaukar bawul ɗin rajista don bincika ko samar da ruwa na tsarin ya karu sosai.Yawancin lokaci, damar bincika toshewar bawul ɗin yana da ɗan ƙaramin ƙarfi.

7. Reverse osmosis membrane yana toshewa da ƙazanta:
Baya ga riga-kafi ana iya toshewa, ana iya toshe membranes na osmosis na baya.Danyen ruwan yana dauke da datti mai yawa.Yawancin lokaci na'urar riga-kafi na iya tace mafi yawan ƙazanta don sanya ruwa mai tasiri ya dace da daidaitattun buƙatun juyi osmosis.Duk da haka, an tsara wasu tsarin gyarawa ba tare da dalili ba, wanda ke haifar da datti kamar kwayoyin halitta, chlorine kyauta, da kuma dakatar da daskararru.A cikin ciki na membran, yana haifar da toshe sassan membrane.Lokacin da ƙazanta gaba ɗaya suka toshe girman ramin membrane, ba za a sami samar da ruwa ba.

8. An toshe tsarin bayan-tace:
A cikin tsarin amfani, yawanci ana ƙara matakan kariya masu dacewa a bayan murfin osmosis na baya don kare ruwan samfurin daga lalacewa ta hanyar wasu dalilai, kamar aikin tacewa na carbon da aka kunna, madaidaicin tacewa, da dai sauransu. Har ila yau, yana rinjayar reverse osmosis na samar da ruwa na tsarin.