I-RO Membrane Entsha Ayisebenzi?

Kungani i-RO Membrane entsha Ingasebenzi? Ake sikhulume ngezizathu nezisombululo ngezansi:

1. Izinga lokushisa lamanzi angenayo liphansi kakhulu:
Izinga lokushisa elijwayelekile lokusebenza kwe-reverse osmosis membrane ngu-25℃, futhi ukukhiqizwa kwamanzi kuzokwehla ngo-3% njalo lapho izinga lokushisa lehla ngedigri eyodwa. Uma izinga lokushisa lingaphansi kuka-0°C, amanzi aluhlaza aba yiqhwa futhi ngokwemvelo awakwazi ukukhiqiza amanzi ngokujwayelekile.

2. Umfutho wamanzi angenayo uphansi kakhulu:
Umgomo wokusebenza we-reverse osmosis membrane ukuhlunga ngokucindezela. Uma iphampu ye-booster isetshenziswa isikhathi eside kakhulu, umfutho we-inlet wehla, futhi amanzi aluhlaza awakwazi ukuhlangabezana nezidingo, okuholela ekutheni kungabikho manzi aphuma kusistimu ye-osmosis ehlehlayo. Ngokuvamile, ingcindezi yokusebenza ye-reverse osmosis membrane idinga ukufinyelela ku-4.14MPA.

3. I-pH enomthelela
Amamojula ahlukahlukene we-RO membrane anebanga le-pH elivumelekile, futhi i-pH yamanzi anethonya cishe ayinawo umthelela ekukhiqizweni kwe-tater. Kodwa ngisho nangaphakathi kwebanga elivumelekile, linomthelela omkhulu ezingeni lokwenqatshwa kukasawoti. Ngakolunye uhlangothi, inani le-pH liphinde libe nomthelela othile ekuphatheni kwamanzi omkhiqizo. Lokhu kungenxa yokuthi ulwelwesi lwe-osmosis ehlane ngokwalo luqukethe amaqembu athile asebenzayo, futhi inani le-pH lingathinta ulwelwesi. Inkambu kagesi engaphezulu nayo ithinta ukufuduka kwama-ion. Inani le-pH linomthelela oqondile ohlotsheni lokungcola kumuntu onethonya. Isibonelo, kuma-organics angahlukaniseki, izinga lokwenqaba liyehla ngokuncipha kwe-pH. Ngakolunye uhlangothi, ngenxa yokuthi i-CO2 encibilikisiwe emanzini ithintwa kakhulu inani le-pH, lapho inani le-pH liphansi, likhona ngesimo se-CO2 enegesi futhi lingena kalula kulwelwesi lwe-osmosis ehlanekezelwe. Ngakho-ke, izinga lokwenqatshwa kukasawoti liphansi uma inani le-pH liphansi. Njengoba i-pH ikhula, i-CO2 enegesi iguqulwa Ku-HCO-3 kanye ne-CO2-3 ions, izinga lokwenqatshwa kukasawoti likhula kancane kancane, futhi izinga lokulahla usawoti lifinyelela phezulu kakhulu phakathi kwe-pH 7.5 ne-8.5.

4. Ukugxiliswa kukasawoti okunethonya
Ukucindezela kwe-Osmotic kuwumsebenzi wokugcwala kukasawoti noma izinto eziphilayo emanzini. Uma kunosawoti omningi, ingcindezi ye-osmotic iyanda. Lapho umfutho we-inlet uhlala unjalo, ingcindezi inetha izokwehla futhi ukukhiqizwa kwamanzi kuzokwehla. Ukungena kukasawoti kuhambisana nomehluko wokugxilwa kukasawoti phakathi kwangaphambili nangemuva kolwelwesi. Ukuphakama kukasawoti kulowo onethonya, umehluko omkhulu wokugxilisa ingqondo, futhi ukuvuthwa kukasawoti kuyanda, okuholela ekwehleni kwezinga lokwenqatshwa kukasawoti. Ngohlelo olufanayo, okuqukethwe kukasawoti wamanzi okuphakelayo kuhlukile, ingcindezi yokusebenza kanye ne-conductivity yamanzi yomkhiqizo nakho kuhlukile. Kukho konke ukwanda kokuqukethwe kukasawoti wamanzi okuphakelayo ngo-100 ppm, umfutho wamanzi ongenayo udinga ukukhuphuka cishe ngo-0.007 MPa. Ngesikhathi esifanayo, ngenxa yokwanda kokuhlushwa, ukuqhutshwa kwamanzi omkhiqizo Futhi kwanda ngokufanele.

5. Ukuvinjelwa kokwelashwa kwangaphambili:
Amalwelwesi e-osmosis ahlehlayo anezidingo eziphezulu uma kuqhathaniswa zokusetshenziswa kwamanzi, futhi amathuluzi okwelapha afanelekile, njengezihlungi zesihlabathi se-quartz, izihlungi zokuphepha, njll., ngokuvamile ayengezwa ngaphambi kwezakhi zolwelwesi. Uma isetshenziswe isikhathi eside, idivayisi yokwelapha ingase ivinjwe ngenxa yokungcola okudlulele. Ngemuva kokuvinjelwa, kuzoba nokwehla okuthile ekukhiqizweni kwamanzi. Lapho ukungcola kwangaphambi kokwelashwa kuvimbelwe ngokuphelele, amanzi aluhlaza awakwazi ukungena kulwelwesi lwe-osmosis reverse ngokusebenzisa i-pretreatment, khona-ke i-osmosis engemuva I-membrane izovela okuthiwa akukho manzi.

6. I-valve yokuhlola ivinjiwe:
Ngesikhathi sokusetshenziswa, i-valve yokuhlola ingase futhi ivinjwe ukungcola. Ungathatha i-valve yokuhlola ukuze uhlole ukuthi ukukhiqizwa kwamanzi kwesistimu kuye kwanda kakhulu. Ngokuvamile, ithuba lokuvinjelwa kwe-valve yokuhlola lincane kakhulu.

7. I-Reverse Osmosis membrane ivinjwe ukungcola:
Ngaphezu kokwelashwa kusengaphambili kungase kuvinjwe, ulwelwesi lwe-osmosis oluhlehlayo lungase luvinjwe. Amanzi aluhlaza aqukethe ukungcola okuningi. Ngokuvamile idivayisi yokwelapha kusengaphambili ingahluza ukungcola okuningi ukuze yenze amanzi anamandla ahlangabezane nezidingo ezijwayelekile ze-osmosis ehlehlayo. Kodwa-ke, amanye amasistimu okwelapha aklanywe ngendlela engafanele, okuholela ekungcoleni okufana nezinto eziphilayo, i-chlorine yamahhala, nezinto eziqinile ezimisiwe. Ingene ngaphakathi kwe-elementi ye-membrane, okubangela ukuvinjelwa kwe-elementi ye-membrane. Lapho ukungcola kuvimbela ngokuphelele usayizi we-membrane pore, ngeke kube khona ukukhiqizwa kwamanzi.

8. Isistimu yesihlungi sangemuva ivinjiwe:
Enqubweni yokusetshenziswa, izinyathelo zokuvikela ezifanele zivame ukungezwa ngemuva kolwelwesi lwe-osmosis ehlehlayo ukuze kuvikelwe amanzi omkhiqizo ukuthi angaphazanyiswa ezinye izici, ezifana nokuhlunga kwekhabhoni okucushiwe, ukuhlunga okunembayo, njll. Lawa madivayisi angase avinjwe into yokuhlunga futhi aphinde athinte i-osmosis ehlehlayo yokukhiqizwa kwamanzi esistimu.