Lintlha tse peli tsa bohlokoa ka hotlhokomelo ea letamoke disinfection le filtration. Re tla ba tsebisa ka bonngoe ka tlase.
Mabapi le ho bolaea likokoana-hloko:
Bakeng sa ba qalang, chlorine ke khetho e ntle ka ho fetisisa ea ho thibela likokoana-hloko. Ho bolaea likokoana-hloko ka chlorine ho batla ho le bonolo. Boholo ba beng ba matamo ba sebelisitse chlorine ho bolaea likokoana-hloko letamong la bona mme ba na le boiphihlelo bo bongata bo bokelletsoeng. Haeba u na le bothata, ho bonolo ho fumana motho ea ka botsang lipotso mabapi le chlorine.
Li-flocculants tse sebelisoang ka tloaelo li kenyelletsa sodium dichloroisocyanurate (SDIC, NaDCC), trichloroisocyanuric acid (TCCA), calcium hypochlorite le metsi a bleaching. Bakeng sa ba qalang, SDIC le TCCA ke khetho e ntle ka ho fetisisa: e bonolo ho e sebelisa ebile e bolokehile ho e boloka.
Likhopolo tse tharo tseo u lokelang ho li utloisisa pele u sebelisa chlorine: Chlorine ea mahala e ne e kenyelletsa hypochlorous acid le hypochlorite e ka bolaeang libaktheria ka katleho. Chlorine e kopantsoeng ke chlorine e kopantsoeng le naetrojene 'me e ke ke ea bolaea baktheria. Ho feta moo, chlorine e kopantsoeng e na le monko o matla o ka halefisang lipampitšana tsa phefumoloho ea batho ba sesang esita le ho baka asthma. Kakaretso ea chlorine e sa lefelloeng le chlorine e kopantsoeng e bitsoa total chlorine.
Mohlokomeli oa letamo o tlameha ho boloka boemo ba chlorine ea mahala bo le pakeng tsa 1 ho isa ho 4 mg/L le chlorine e kopantsoeng haufi le lefela.
Maemo a chlorine a fetoha kapele ha batho ba sesang ba bacha le khanya ea letsatsi, kahoo e tlameha ho hlahlojoa khafetsa, eseng ka tlase ho habeli ka letsatsi. DPD e ka sebelisoa ho fumana masala a chlorine le chlorine eohle ka thoko ka mehato e fapaneng. Ka kopo latela ka tieo litaelo tsa tšebeliso ha u etsa liteko ho qoba liphoso.
Bakeng sa matamo a ka ntle, cyanuric acid e bohlokoa ho sireletsa chlorine ho tloha letsatsing. Haeba u khetha khalsiamo hypochlorite le metsi a soeufalitsoeng, u seke oa lebala ho eketsa asiti ea cyanuric ka letamong la hau la ho sesa ho phahamisa boemo ba eona ho tloha ho 20 ho isa ho 100 mg/L.
Mabapi le ho sefa:
Sebelisa flocculant e nang le li-filters ho boloka metsi a hlakile. Li-flocculants tse sebelisoang hangata li kenyelletsa aluminium sulfate, polyaluminium chloride, gel pool le Blue Clear Clarifier. E mong le e mong o na le melemo le boiketlo ba hae, ka kopo sheba litaelo tsa moetsi bakeng sa tšebeliso.
Lisebelisoa tse tloaelehileng haholo tsa ho hloekisa ke sefe ea lehlabathe. Hopola ho hlahloba 'malo oa tekanyo ea khatello ea eona beke le beke. Haeba 'malo o le holimo haholo, hlatsoa sefe ea hau ea lehlabathe ka morao ho latela buka ea moetsi.
Filter ea cartridge e loketse haholo matamo a manyenyane a ho sesa. Haeba u fumana hore ts'ebetso ea ho hloekisa e fokotsehile, u lokela ho ntša cartridge le ho e hloekisa. Tsela e bonolo ka ho fetisisa ea ho e hloekisa ke ho e hlatsoa ka metsi ka lehlakoreng la 45-degree, empa ho phalla hona ho ke ke ha tlosa algae le oli. Ho tlosa matheba a algae le oli, o lokela ho kolobisa cartridge ka mochini o hloekisang o khethehileng kapa 1: 5 hlapolla hydrochloric acid (haeba moetsi a lumellana) ka hora e le 'ngoe, ebe oe hlatsoa ka botlalo ka metsi a phallang. Qoba ho sebelisa phallo ea metsi a khatello e phahameng ho hloekisa filthara, e tla senya sefe. Qoba ho sebelisa metsi a soeufalitsoeng ho hloekisa sefe. Le hoja metsi a bleaching a sebetsa haholo, a tla khutsufatsa bophelo ba cartridge.
Lehlabathe le ka har'a filthara ea lehlabathe le lokela ho nkeloa sebaka ka mor'a lilemo tse ling le tse ling tse 5-7, 'me khatriji ea "cartridge filter" e lokela ho nkeloa sebaka lilemo tse ling le tse ling tse 1-2.
Ka kakaretso, ho thibela likokoana-hloko le ho hloekisa ho lekane ho boloka metsi a letamo a phatsima a hlakile le ho sireletsa batho ba sesang kotsing ea ho tšoaroa ke maloetse. Bakeng sa lipotso tse ling, u ka leka ho fumana likarabo webosaeteng ea rona. E-ba le lehlabula le monate!
Nako ea poso: Aug-02-2024