E makatsang.Hona joale re se re sefa babali ba hlokang haholo ho bala sengoloa sena.Haeba u teng hobane phepelo ea hau ea metsi ke #nofilter, u ka fumana leseli lena le le molemo.
Hammoho le metsoalle ea rona ea 3M (e, 3M, e tummeng ka ho qapa lintlha tsa Post-it™), re ile ra fokotsa tse ling tsa liphoso tse tloaelehileng tseo batho ba Malaysia ba li etsang ha ba sebelisa lihloela tsa metsi le ho u thusa ho utloisisa lihloela tsa metsi Mefuta e fapaneng ea mebaraka e fumanehang. ;ho tloha ho li-filters tsa RM60 ho isa mecheng ea RM6,000.
U ka 'na ua batla ho kenya filtara ea metsi ka tlung ea hau ka mabaka a mangata, a ka aroloa ka likarolo tse latelang:
Kahoo bothata ke hore metsi a hloekisitsoeng a hloekile ka ho lekaneng hore a ka nooa ka ho toba pompong—bothata ke peipi e tsoang fekthering (’me mohlomong le tora ea metsi) ho ea lapeng la hao, le peipi e tlohang lapeng la hao ho ea faucet.Kaha lipeipi ha li khone ho hlokomeloa kapa ho nkeloa sebaka khafetsa, li na le tšekamelo ea ho rusa kapa ho bokella lintho tse kang boriba le lehlabathe ho theosa le lilemo.E le karo-karolelano ea litšupiso, ka 2018, 30% ea lipeipi tsa metsi tsa Malaysia li entsoe ka samente ea asbestos e kentsoeng lilemo tse fetang 60 tse fetileng.Ho joalo le ka liphaephe tse ka tlung ea hau kapa foleteng ea hau, 'me ntle le hore ho etsoe lintlafatso tse kholo, li ka' na tsa se ke tsa nkeloa sebaka.
Hangata, tatso e khethehileng (ba bang ba re lik'hemik'hale) eo u e fumanang metsing a pompo e tsoa ho palo ea chlorine e sebelisetsoang ho bolaea libaktheria le likokoana-hloko tse ling nakong ea ts'ebetso.Lintho tse ling tse amang tatso e ka ’na ea e-ba liminerale tse tsoang mohloling oa metsi, mesaletsa ea lintho tse tsoang lipeiping tsa polasetiki kapa tsa tšepe tse ka tlung ea hao, kapa esita le kamoo lik’hemik’hale tse itseng tse metsing li itšoarang kateng ha li phehiloe.Haeba u thahasella, ho na le mabaka a mangata a tatso e makatsang eo u e fumanang metsing.
U nahanne ka sena, haeba feela u batla ho sebelisa metsi a hloekileng ho hlatsoa lintho le ho qoba litšila liphahlo, joale u batla sefe e ka tlosang likaroloana tse ntle le li-sediments.Ha e le hantle, sena e ne e tla ba ho hloekisa metsi a ntlo eohle System ho e-na le filtara ea mofuta oa kichineng.Ka lehlakoreng le leng, haeba u batla ho fumana metsi a bolokehileng, a monate le metsi bakeng sa ho hlatsoa lijo, u tla batla li-filters tse nang le k'habone e kentsoeng le lisebelisoa tse ling kapa li-membrane tsa sehlopha sa meriana ho tlosa chlorine, tatso, monko le libaktheria ka metsing.
Lisefe tse ngata li re lia sebetsa, 'me tse ling li kanna tsa ba le liphetho tsa liteko, litifikeiti, kapa bonyane setšoantšo se bonts'ang pele le ka morao.U lokela ho becha chelete ea hau ho sephetho sa liteko le setifikeiti, empa hape hopola hore tsena le tsona li na le maemo a fapaneng.
Ntle le haeba o ikemiselitse ho sebelisa chelete ho hira laboratori e ikemetseng ho lekola boleng ba metsi a hau, sesupo sa hau se setle ke setifikeiti - 'me ka sebele u batla ho se fumana ho tsoa ho NSF International, e leng mokhatlo o ikemetseng o lekang boleng ba sehlahisoa le ho tseka hore sechaba se lumellana le seo. Melao ea bohloeki le polokeho.
Screenipped NSF International ho tsoa lethathamong la lihlahisoa tsa 3M e na le litekanyetso tse fapaneng tsa setifikeiti ho latela ts'ebetso ea sefe ea metsi, kahoo lethathamo le felletseng la litšupiso ke lena.
Lisefe ha li lahloe hobane u tlameha ho li fetola kapa ho li lokisa khafetsa… 'me u tlameha ho li lokisa.Ntle le haeba o sebelisa faucet e nang le sesupo se ncha kapa k'hamphani e tla u letsetsa ho u hopotsa, bongata ba rona re tla sebelisa mokhoa oa "haeba metsi a shebahala a hloekile, ha ho hlokahale hore a nkeloe sebaka".U ka 'na ua nahana hore sena hase khopolo e ntle, empa molimo oa ka, bophelo ba ka le phefumoloho ea ka;e mpe ho feta kamoo o nahanang.
Kaha li-filters li tšoara mefuta eohle ea lithōle, li ka ’na tsa fetoha libaka tseo libaktheria li qhotsetsang ho tsona, e leng se etsang hore metsi a nooang a se ke a sireletseha le ho feta.Haeba filthara e lula e tšoana nako e telele haholo, o beha kotsing ea hore libaktheria li thehe biofilm ka har'a sefa, e leng ho nolofalletsang libaktheria tse ngata ho hokela le ho hola ho ba likolone - joalo ka liboko tsa Zerg ho StarCraft.Ho mpefatsa boemo le ho feta, biofilm ka tlhaho ha e fetohe 'me e hloka mosebetsi o mongata (kapa phetoho e felletseng) ho li tlosa.Phuputso e entsoeng Doha e fumane hore li-filters tse sa hlokomeloe hantle li ka senya boleng ba metsi, le hore liphetoho tsa khatello ea metsi li ka tlisa litšila tse bokeletsoeng, libaktheria le li-biofilms tsamaisong ea metsi ea lehae la hau.
Ho ka boleloa hore ho boloka sefe ea metsi e hlokometsoe hantle le ho hlokomeloa ke mohopolo o motle haholo, ke ka lebaka leo u lokelang ho hlahloba:
Mohlala, lihloela tse ngata tsa metsi tsa 3M™ li na le moralo o fetohang kapele oa bohloeki, o lumellang hore ho be bonolo ho nkela sefa sebaka (ho bonolo joalo ka ho fetola tleloubu, ha ho lere e hlokahalang!), esita le lisebelisoa tse kang li-LED le li-filter element life indicators ho hopotsa. uena ha u hloka ho fetoha.
Pale ea 'nete-lilemong tse' maloa tse fetileng, ka mor'a hore lelapa la mongoli le fumane hore metsi a ne a shebahala a le lerootho (ka tlung ka lilemo tse fetang 30), ba ile ba etsa qeto ea hore ke nako ea ho kenya sediment filter.Ka bomalimabe, ha ho mohla re kileng ra bala sengoloa sena, kahoo re khethile sengoloa se "bonahalang eka se ka etsa hore mosebetsi o phethoe."sephetho?Khatello ea rona ea metsi e tlase haholo ho fihla tanka ea metsi e thusang, e hlokang ho rekoa pompo ea metsi e eketsehileng.Ho hloekisa le ho hlokomela le hona ho thata, kahoo re ile ra tlameha ho letsetsa moemeli oa litšebeletso, e leng se ileng sa eketsa litšenyehelo…ha re hopola ho letsetsa.
Ka tsela e itseng, ho reka sefe ea metsi ho batla ho tšoana le ho reka koloi—u lokela ho tseba seo u se batlang, hlahloba likhetho tse lumellanang le tekanyetso ea hau, lokisetsa tlhokomelo ea kamehla, ’me u etsoe ke lets’oao le tsebahalang.Bonyane bakeng sa lihloela tsa metsi, 3M e tla ba e 'ngoe ea mefuta e ka hlahlobang mabokose a hau kaofela.Ba boetse ba na le lethathamo la lihlahisoa tse ruileng, ho tloha ho li-countertops tsa mantlha le li-filters tse ka tlase ho sinki ho ea ho lisebelisoa tsa metsi a chesang le a batang tse lumelletsoeng ke UV-o ka bona lihlahisoa tsa bona tse felletseng mona.