Ho ea ka Litsebi, Li-filter tse 5 tse Molemohali tsa Metsi tse Sebetsang Hantle

Ha ho tluoa tabeng ea mokhoa oa bophelo o phetseng hantle (kapa bophelo feela), metsi a nooang ke a bohlokoa haholo. Le hoja baahi ba bangata ba US ba na le phihlello ea lipompo, palo ea litiiso tse fumanoang metsing a mang a pompo e ka etsa hore e se ke ea nooa. Ka lehlohonolo, re na le lifilthara tsa metsi le litsamaiso tsa ho sefa.
Leha difilthara tsa metsi di rekiswa tlasa mabitso a fapaneng, ha se tsohle tse tshwanang. Ho o tlisetsa metsi a hlwekileng ka ho fetisisa le dihlahiswa tse sebetsang hantle, The Post e ile ya buisana le setsebi sa kalafo ya metsi, "Setsebi se Etellang Pele sa Metsi" Brian Campbell, mothehi wa WaterFilterGuru.com.
Re ile ra mo botsa lintlha tsohle mabapi le ho khetha nkho e ntle ka ho fetisisa ea sefe ea metsi, mokhoa oa ho leka boleng ba metsi a hau, melemo ea bophelo bo botle ea metsi a sefiloeng, le tse ling pele re hlahloba likhetho tsa hae tse hlano tse holimo bakeng sa nkho e ntle ka ho fetisisa ea sefe ea metsi.
Bareki ba lokela ho nahana ka tse latelang ha ba kgetha sefe ya metsi bakeng sa lehae la bona, Campbell o itse: teko le setifikeiti, nako ya sefe (bokgoni) le ditjeo tsa ho nkela sebaka, sekgahla sa sefe, bokgoni ba metsi a sefilweng, polasetiki e se nang BPA, le waranti.
“Sefe e ntle ea metsi e khona ho tlosa litšila tse teng mohloling oa metsi a sefiloeng,” Campbell o boleletse Post. “Hase metsi 'ohle a nang le litšila tse tšoanang, 'me ha se mahlale 'ohle a ho sefa metsi a tlosang litšila tse tšoanang.”
"Kamehla ke mohopolo o motle ho leka boleng ba metsi a hao pele ho fumana leseli le betere la seo o sebetsanang le sona. Ho tloha moo, sebedisa data ya diphetho tsa diteko ho hlwaya difiltara tsa metsi tse tla fokotsa ditshila tse teng."
Ho latela hore na u ikemiselitse ho sebelisa bokae, ho na le litsela tse 'maloa tsa ho leka metsi a hau lapeng ho bona hore na u sebetsana le litšila life.
"Bafani bohle ba metsi ba masepala ba tlameha ho latela molao ho phatlalatsa tlaleho ea selemo le selemo mabapi le boleng ba metsi ao ba a fang bareki ba bona. Leha ena e le ntlha e ntle ea ho qala, litlaleho li lekanyelitsoe hobane li fana ka tlhahisoleseling feela nakong ea ho nka sampole. e nkiloeng fekthering ea ts'ebetso, ho boletse Campbell.
“Ba ke ke ba bontša hore na metsi a silafalitsoe hape ha a le tseleng e eang lapeng la hao. Mehlala e tummeng hampe ke tšilafalo ea loto e tsoang meralong ea motheo e tsofetseng kapa liphaepheng,” ho hlalosa Campbell. “Haeba metsi a hao a tsoa selibeng sa poraefete, u ke ke ua sebelisa CCR. U ka sebelisa sesebelisoa sena sa EPA ho fumana CCR ea heno.”
“Lisebelisoa tsa liteko kapa li-test strips tsa ho iketsetsa tsona, tse fumanehang haholo inthaneteng le lebenkeleng la hau la thepa ea ka tlung kapa lebenkeleng le leholo la mabokose, li tla bontša boteng ba sehlopha se khethiloeng (hangata 10-20) sa litšila tse tloaelehileng metsing a toropo,” ho boletse Campbell. Bothata ke hore lisebelisoa tsena ha li felle ebile ha li na bonnete. Ha li u fe setšoantšo se felletseng sa litšila tsohle tse ka bang teng. Ha li u bolelle hore na tšilafalo e kae.”
“Tlhahlobo ea laboratori ke eona feela tsela ea ho fumana setšoantšo se felletseng sa boleng ba metsi. U fumana tlaleho ea hore na ke lintho life tse silafatsang tse teng le hore na li na le bokae,” Campbell o boleletse Post. “Ena ke eona feela teko e ka fanang ka lintlha tse nepahetseng tse hlokahalang ho fumana hore na kalafo e nepahetseng ea hlokahala – haeba e fumaneha.”
Campbell o khothaletsa Simple Lab's Tap Score, a e bitsa "mohlomong sehlahisoa se setle ka ho fetisisa sa liteko tsa laboratori se fumanehang."
“Setifikeiti se ikemetseng se tswang ho NSF International kapa Water Quality Association (WQA) ke sesupo se setle ka ho fetisisa sa hore sefe se fihlella ditlhoko tsa moetsi,” o rialo.
“Mokhoa oa ho fetisa sefe ke bongata ba metsi a ka fetang ka har'a sona pele a tlala litšila 'me a hloka ho nkeloa sebaka,” ho boletse Campbell. Joalokaha ho boletsoe pejana, “Ho bohlokoa ho utloisisa seo u tla se ntša metsing e le ho fumana hore na u hloka ho fetola sefe hangata hakae.”
“Bakeng sa metsi a nang le bongata bo boholo ba ditshila, sefe e fihla bokgoning ba yona kapele ho feta bakeng sa metsi a sa silafalang hakaalo,” ho boletse Campbell.
"Hangata, difilthara tsa metsi tsa kanister di tshwara digalane tse 40-100 mme di nka dikgwedi tse 2 ho isa ho tse 4. Sena se tla o thusa ho fumana ditjeo tsa selemo le selemo tsa ho nkela sebaka difilthara tse amanang le ho hlokomela sistimi ya hao."
“Sekoti sa sefe se itshetlehile hodima matla a khoheli ho hula metsi ho tswa letamong le ka hodima sefe,” ho hlalosa Campbell. “O ka lebella hore tshebetso yohle ya sefe e nke metsotso e [ho fihlela] ho 20, ho itshetlehile ka dilemo tsa karolo ya sefe le mojaro o silafatsang.”
“Lijeke tsa sefe li tla ka boholo bo fapaneng, empa ka kakaretso u ka nahana hore li tla fana ka metsi a lekaneng a sefiloeng bakeng sa motho a le mong,” ho bolela Campbell. “U ka boela ua fumana li-dispenser tse nang le bokhoni bo boholo tse sebelisang theknoloji e tšoanang ea sefe le lijeke tsa tsona tse nyane.”
“Mohlomong ho hlakile hore ho joalo, empa ho bohlokoa ho etsa bonnete ba hore pitcher ha e ntše lik'hemik'hale metsing a sefiloeng! Lisebelisoa tse ngata tsa sejoale-joale ha li na BPA, empa ho bohlokoa ho hlahloba hore na li bolokehile,” ho bolela Campbell.
Tiisetso ea moetsi ke sesupo se matla sa tšepo ea bona sehlahisoa sa bona, ho bolela Campbell. Batla tse fanang ka tiisetso ea bonyane likhoeli tse tšeletseng - li-pitcher filter tse ntle ka ho fetisisa li fana ka tiisetso ea bophelo bohle e tla nkela yuniti eohle sebaka haeba e robeha!
“Libotlolo tsa metsi tse hloekileng tse sefiloeng li lekiloe ho latela maemo a NSF 42, 53, 244, 401 le 473 ho tlosa litšila tse fihlang ho 365,” ho bolela Campbell. “Sena se kenyelletsa litšila tse manganga tse kang fluoride, loto, arsenic, libaktheria, jj. E na le bophelo bo botle ba sefe ea lilithara tse 100 (ho latela mohloli oa metsi a sefiloeng).”
Ho feta moo, nkho ena e tla le waranti ea bophelo bohle, kahoo haeba e ka robeha, k'hamphani e tla e nkela sebaka mahala!
“Sesebelisoa sena se na le metsi a sefiloeng a mangata ho feta nkho 'me se khona ho tlosa fluoride hammoho le litšila tse ling tse 199 tse atisang ho fumanoa metsing a pompo,” ho bolela Campbell, ea ratang khetho ena haholo hobane e lekana hantle le lihatsetsi tse ngata.
“Sekoti sa polyurethane se netefalitsoe ka molao ke NSF ho latela maemo a NSF 42, 53, le 401. Le hoja sefe se sa tšoarelle nako e telele joaloka tse ling (ligalone tse 40 feela), sekoti sena ke khetho e ntle ea tekanyetso bakeng sa ho tlosa loto le litšila tse ling tsa metsi a 19 a toropo,” ho boletse Campbell.
Campbell o khothaletsa pitcher ea Propur bakeng sa ba sa batleng ho fetola likhatriji khafetsa.
“Ka bokgoni bo boholo ba sefe sa lilithara tse 225, ha ho hlokahale hore o tshwenyehe ka hore na o hloka ho fetola sefe hangata hakae,” o re. “Nkho ya ProOne e sebetsa hantle ho fokotseng ditshila [mme] e kgona ho tlosa mefuta e fetang 200 ya ditshila.”
“Sesepa sa ho tsosolosa pH se tla tlosa litšila tse ntle, se ntlafatse tatso le monko oa metsi, ha ka nako e ts'oanang se phahamisa boemo ba pH ka 2.0,” ho bolela Campbell. “Metsi a alkaline a tla latsoeha hamolemo 'me a ka fana ka melemo e meng ea bophelo bo botle.”


Nako ea poso: Tshitwe-21-2022