Kamora ho sebelisa mochini o hloekisang metsi ka nakoana, ho ka etsahala hore litšila li koalehe kahare ho ntlo ea RO le lera la RO. Kahoo, ho kgothaletswa haholo ho hloekisa ntlo le lera hangata ha o sebelisa tsamaiso ea RO. Ke mokhoa o motle oa ho etsa bonnete ba hore lera le ntlo li lula li hloekile ka linako tsohle, kaha makhetlo ao lesela la RO le hloekisoang ka lona le amana haholo le boleng ba metsi. Sehloohong sena, re tla fana ka lintlha tse qaqileng mabapi le mokhoa oa ho hloekisa kapa ho khantša membrane ea RO lapeng.
Ha ho sebetsanoa le metsi a thata, matsoai a fapa-fapaneng, liminerale le lintho tse tsoang linaheng tse ling tse sa batleheng li ka ’na tsa bokellana ’me tsa sitisa tsela e tsamaeang hantle ea metsi, e leng ho fellang ka hore lera le phalle ka tlaase. Sena se ka fella ka ho fokotseha ha sekhahla sa ho hana hammoho le ho fokotseha ha boleng ba metsi tsamaisong ea hau. Kahoo, ho hloekisa lera la hau ke mohato oa mantlha oa ho boloka sistimi ea hau le ho netefatsa hore o fumana metsi a boleng bo holimo ka linako tsohle.
Ho na le mefuta e 'meli ea lisebelisoa tsa ho hloekisa: e' ngoe ke ea ho hloekisa calcium le magnesium ion, e sebelisoang libakeng tse nang le boleng bo phahameng ba metsi, le e 'ngoe bakeng sa ho hloekisa metsoako ea lintho tse phelang. E ka 'na ea bōptjoa ho tloha qalong lapeng kapa ea rekoa e se e entsoe. Ho phethahatsa ts'ebetso ena ea ho hloekisa, etsa bonnete ba hore u na le sehlahlobi sa PH. Lebaka la sena ke hore ha re ntse re hloekisa lera, re sebelisa citric acid kapa hydrochloric acid; citric acid e hlahisoa ka tharollo ea 2%, kahoo boleng ba PH bo tlameha ho bolokoa ho pota 2 - 3. Haeba u hloekisa lintho tse phelang, sebelisa 0.1% sodium hydroxide hammoho le 0.025% sodium dodecyl sulfonate, kopanya le metsi a hloekisitsoeng 'me u fetole boleng ba PH ho hoo e ka bang 11-12.
Ke sehlapi se le seng feela se ka sebelisoang ka nako e le 'ngoe, eseng ka bobeli. Tšebeliso e tsoakiloeng e ke ke ea e-ba le phello feela empa hape e tla baka tšenyo e ke keng ea etsolloa ho lera la RO. Haeba u lakatsa ho sebelisa li-solvents ka bobeli, qala ka ho hlatsoa lera ka tharollo ea calcium le magnesium ion ho hloekisa lihora tse ka bang peli; ebe o hlatsoa ka metsi a hloekileng, ebe o lateloa ke motsoako oa ho hloekisa ka manyolo. Ehlile, haeba blockage e tebile haholo, sebelisa pompo ea booster ho pompa reagent ka har'a khetla ea membrane ea RO, e kolobise lihora tse peli, ebe u e hloekisa. Kamora ho hloekisa, hlatsoa lera ka metsi a hloekileng.
Le hoja ho hloekisa lesela la RO ke mokhoa o motle, ha ho khothalletsoe ho hloekisa lera kamehla haeba ts'ebetso ea eona e fokola. Re etsa tlhahiso ea ho khutlisa lera hobane ho hloekisa lera ho ka ba thata haeba u sa tloaelane le lik'hemik'hale kapa tharollo e sebelisoang ts'ebetsong.
Nako ea poso: Aug-16-2022