Ubuchwepheshe be-Reverse osmosis buphakeme kakhulu kunabo bonke ubuchwepheshe bokukhiqiza amanzi okwamanje obuphethwe abantu, futhi ukuhlanzeka kwabo cishe ku-100%. I-reverse osmosis element isetshenziselwa ukuthuthukisa ubumsulwa bamanzi futhi isuse ukungcola nosawoti oqukethwe emanzini.
Uma usebenzisa ulwelwesi lwe-osmosis eguquguqukayo ukwelapha amanzi aluhlaza, izinga lokutholwa kwesistimu ye-membrane, njengenkomba yokusebenza ebalulekile, ngokuvamile lithola ukunakwa okukhulu. Izinga eliphezulu lokubuyisela lisho umthamo oqinile wokuphuma kwamanzi. Ngakho-ke ingabe izinga lokutholwa kwesistimu ye-membrane ye-osmosis ehlehlayo iphakeme kakhulu?
1. Lithini izinga lokutakula lolwelwesi lwe-osmosis reverse?
Izinga lokubuyisela libhekisela ephesentini lamanzi anamandla ohlelweni lwe-membrane aguqulwa abe amanzi omkhiqizo noma angenele, okunqunywa ikhwalithi yamanzi kanye nezidingo zamanzi ezinethonya ekusetshenzisweni kwangaphambili. Izinga lokubuyiselwa kwesistimu lithintwa izici eziningi njengekhwalithi yokunikezwa kwamanzi, inombolo, nokuhlelwa kwezinto zolwelwesi. Idivayisi ye-small reverse osmosis inenani eliphansi lezinto zolwelwesi kanye nenqubo yokuphakelwa kwamanzi emfushane, ngakho izinga lokutholwa kwesistimu ngokuvamile liphansi. Ngenxa yenani elikhulu lezinto zolwelwesi kanye nenqubo ende yokuphakelwa kwamanzi kudivayisi, izinga langempela lokubuyisela uhlelo ngokuvamile lingaphezu kuka-75%, futhi ngezinye izikhathi lifinyelela ngisho ku-90%.
2. I-algorithm yesilinganiso sokutakula yesistimu yolwelwesi lwe-osmosis ehlehlayo
Izinga lokuthola kabusha le-elementi yolwelwesi lwe-osmosis eguquguqukayo elivamile legatsha elilodwa liyahlukahluka kuye ngekhwalithi yamanzi anamandla, futhi izinga lokubuyisela ngokuvamile lisukela phakathi kuka-12% -50%. Izinga lokuthola kabusha lezinhlelo ezivamile zolwelwesi lwe-osmosis elibuyela emuva liyahlukahluka ukusuka ku-30% ukuya ku-90% kuye ngesikali sohlelo kanye nekhwalithi yamanzi aluhlaza.
Ifomula yokubala yezinga lokutakula imi kanje:
R%=Fp/Ff×100%
Efomini: Ff ---- hlehlisa ulwelwesi lwe-osmosis (uhlelo) izinga lokugeleza kwamanzi lokungena (m³/h)
Fp ---- Izinga lokugeleza kwamanzi le-reverse osmosis membrane (uhlelo) (m³/h)
R ---- Izinga lokutholwa kwe-reverse osmosis membrane (uhlelo)
3. Ingabe izinga lokutholwa kwesistimu yolwelwesi lwe-osmosis ehlehlayo liphezulu ngangokunokwenzeka?
Kwezinye izimo, izinga eliphezulu lokutholwa kwesistimu nalo liyadingeka kumadivayisi amancane e-osmosis ahlehlayo ukuze agweme ukumosha imithombo yamanzi. Ngalesi sikhathi, lapho uklama amadivaysi e-osmosis ahlehlayo, izindlela ezihlukile zokuphikisana zidinga ukwamukelwa. Indlela ejwayeleke kakhulu ukusebenzisa okugxilile Amanzi asakazwa ngokwengxenye, okungukuthi, ingxenye kuphela yamanzi agxilile edivayisini ye-osmosis engemuva iyakhishwa, futhi ingxenye esele isakazwa endaweni yokungena yepompo yamanzi okuphakelayo. Ngalesi sikhathi, ingaqinisekisa ukuthi ingaphezulu le-elementi ye-membrane igcina izinga elithile lokugeleza elivundlile, kodwa futhi ingafinyelela izinga lokutholwa kwesistimu elidingwa umsebenzisi. Akunakwenzeka ukulungisa ngokuqondile amanzi okuphakelayo/ama-valves amanzi agxilile kanye nama-valve okukhipha ukuze kwandiswe izinga lokubuyisela uhlelo. Uma lokhu kwenziwa, izinga lokungcola kwezakhi ze-membrane lizokhula, okuholela emiphumeleni emibi kakhulu.
Nakuba izinga lokululama liphakeme kakhulu lesistimu, ukuchithwa kwamanzi angagxili kakhulu, kodwa izinga lokululama eliphezulu kakhulu lizodala izinkinga ezilandelayo.
① Izinga lokukhipha usawoti emanzini akhiqiziwe, okuholela eqophelweni eliphansi lamanzi
② Ukwenyusa izinga lokutholwa kohlelo kuzonyusa umehluko wokugxilisa ingqondo kuzo zombili izinhlangothi ze-reverse osmosis membrane, okuholela ekwandeni kokuqukethwe kukasawoti emanzini omkhiqizo.
③Ukwenyuka kwezinga lokutakula kuzophinde kuholele ekwehleni kwengcindezi yokushayela yesistimu, okuzogcina kuholele ekwehleni kokukhiqizwa kwamanzi ohlelweni. Ukugcina ukukhiqizwa kwamanzi okufanayo, ukucindezela kokusebenza kwesistimu kufanele kwandiswe, okuholela ekwandeni kwezindleko zokusebenza kwesistimu.
Ngokuvamile, izinga lokubuyisela uhlelo lokususa usawoti emanzini anosawoti lilawulwa kakhulu ku-75%, okungukuthi, amanzi agxilile agxilwe izikhathi ezingu-4. Uma usawoti wamanzi aluhlaza uphansi, ngezinye izikhathi u-80% ungasetshenziswa. Izinga eliphansi lokutholwa kwesistimu liphinde lisetshenziswe ukuvimbela ukungcola.
Ngakho-ke, izinga lokubuyisela kufanele libekwe ngokuvumelana nezimo zesistimu ye-osmosis ehlehlayo, hhayi ukuthi iphezulu kakhulu.
I-HID™ Membrane Co., Ltd. igxile kakhulu ku-R&D, ukuklama, ukukhiqizwa, nokuthengiswa kwemikhiqizo yokuhlanza amanzi kuhlanganisa I-RO Membrane, I-Reverse Osmosis (RO) System, RO Membrane Housing, Izihlungi zangaphambili ze-RO, I-RO Flat Sheet, njll. Imikhiqizo yayo isetshenziswa kakhulu ezidingweni zokuhlinzekwa kwamanzi ezimbonini ezifana ne-electronics, imithi, amakhemikhali, ukukhiqizwa kwamanzi okuphuza, iziphuzo, ukuphisa ukudla, amanzi okuphakelayo okubhayela, ukuzalanisa nokutshala.
Isikhathi sokuthumela: Oct-29-2020