Metsi a pompo(hape a bitsoa metsi a faucet, metsi a pompo kapa metsi a masepala) ke metsi a fanoang ka lipompo le li-valve tsa metsi a nooang. Hangata metsi a pompo a sebelisetsoa ho noa, ho pheha, ho hlatsoa le ho hlatsoa matloana. Metsi a pompo a ka tlung a ajoa ka "liphaephe tse ka hare". Peipi ea mofuta ona e bile teng ho tloha mehleng ea boholo-holo, empa e ne e sa fanoe ho batho ba seng bakae ho fihlela halofong ea bobeli ea lekholo la bo19 la lilemo ha e qala ho tuma linaheng tse tsoetseng pele tsa kajeno. Metsi a lipompo a ile a ata libakeng tse ngata lekholong la bo20 la lilemo ’me hona joale a haella haholo-holo har’a mafutsana, haholo-holo linaheng tse tsoelang pele moruong.

Linaheng tse ngata, metsi a pompo hangata a amana le metsi a nooang. Mekhatlo ea 'muso hangata e laola boleng bametsi a pompo. Mekhoa ea tlhoekiso ea metsi ka lapeng, joalo ka lihloela tsa metsi, ho belisa kapa ho tšeloa metsi, e ka sebelisoa ho phekola tšilafalo ea metsi a pompo ho ntlafatsa ho noa ha 'ona. Ts'ebeliso ea mahlale (joalo ka litsi tsa ho hloekisa metsi) tse fanang ka metsi a hloekileng malapeng, likhoebong le meahong ea sechaba ke karolo e kholo ea boenjiniere ba bohloeki. Ho bitsa phepelo ea metsi “metsi a pompo” ho a khetholla ho mefuta e meng e meholo ea metsi a hloekileng a ka bang teng; tsena li kenyelletsa metsi a tsoang matamong a pokello ea metsi a pula, metsi a tsoang lipompong tsa motse kapa tsa toropo, metsi a liliba, kapa melapo, linoka, kapa matša (The drinkability may vary) metsi.

bokamorao
Ho fana ka metsi a lipompo ho baahi ba litoropong tse kholo kapa litoropong ho hloka pokello e rarahaneng le e hlophisitsoeng hantle, ea polokelo, ea ho sebetsa le ea ho aba, 'me hangata ke boikarabello ba mekhatlo ea mmuso.

Ho latela nalane, metsi a hloekisoang a fumanehang phatlalatsa a amahanngoa le keketseho e kholo ea nako ea bophelo le ntlafatso ea bophelo bo botle ba sechaba. Ho bolaea likokoana-hloko ka metsing ho ka fokotsa haholo kotsi ea mafu a bakoang ke metsi a kang feberu ea mala le k'holera. Ho na le tlhokahalo e kholo ea ho bolaea likokoana-hloko tsa metsi a nooang lefatšeng ka bophara. Chlorination hajoale ke mokhoa o sebelisoang haholo oa ho bolaea likokoana-hloko ka metsing, le hoja metsoako ea chlorine e khona ho sebetsana le lintho tse ka metsing 'me ea hlahisa lihlahisoa tse thibelang likokoana-hloko (DBP) tse bakang mathata bakeng sa bophelo bo botle ba batho. boteng ba li-ion tse fapaneng tsa tšepe, tseo hangata li etsang hore metsi a be "bonolo" kapa "thata".

Metsi a lipompo a ntse a le kotsing ea tšilafalo ea baeloji kapa lik'hemik'hale. Tšilafalo ea metsi e ntse e le bothata bo tebileng ba bophelo lefatšeng ka bophara. Mafu a bakoang ke ho noa metsi a silafetseng a bolaea bana ba limilione tse 1,6 selemo le selemo. Haeba tšilafalo e nkoa e le kotsi bophelong ba sechaba, hangata basebeletsi ba ’muso ba fana ka litlhahiso mabapi le tšebeliso ea metsi. Tabeng ea tšilafalo ea likokoana-hloko, hangata ho buelloa hore baahi ba belise metsi kapa ba sebelise metsi a libotlolong e le mokhoa o mong pele ba nooa. Tabeng ea tšilafalo ea lik’hemik’hale, baahi ba ka ’na ba eletsoa ho qoba ho noa metsi a pompo ka ho feletseng ho fihlela bothata bo rarollotsoe.

Libakeng tse ngata, likhahla tse tlaase tsa fluoride (< 1.0 ppm F) li kenngoa ka boomo ho metsi a pompo ho ntlafatsa bophelo ba meno, le hoja "fluoridation" e ntse e le taba e tsosang khang metseng e meng. (Sheba khang ea fluorination ea metsi). Leha ho le joalo, ho noa metsi ka nako e telele a nang le motsoako o phahameng oa fluoride (> 1.5 ppm F) ho ka ba le liphello tse mpe tse tebileng, tse kang meno ea meno, plaque ea enamel le skeletal fluorosis, le bokooa ba masapo baneng. Bohloko ba fluorosis bo itšetlehile ka litaba tsa fluoride ka metsing, hammoho le lijo tsa batho le boikoetliso ba 'mele. Mekhoa ea ho tlosa fluoride e kenyelletsa mekhoa e thehiloeng ho membrane, pula, ho monya le electrocoagulation.

Taolo le boikamahanyo
Amerika
Setsi sa Ts'ireletso ea Tikoloho sa US (EPA) se laola maemo a lumelletsoeng a litšila tse itseng lits'ebetsong tsa phepelo ea metsi. Metsi a pompo a ka ’na a ba le lintho tse silafatsang tse ngata tse sa laoloeng ke EPA empa li ka ba kotsi bophelong ba batho. Mekhoa ea sechaba ea metsi—e sebeletsang sehlopha se le seng sa batho selemo ho pota—e tlameha ho fa bareki “tlaleho ea selemo le selemo ea kholiseho ea bareki.” Tlaleho e hlwaya ditshila (haeba di teng) tsamaisong ya metsi mme e hlalosa ditlamorao tse ka bang teng tsa bophelo bo botle. Ka mor'a "Flint Lead Crisis" (2014), bafuputsi ba ile ba lebisa tlhokomelo e khethehileng thutong ea mekhoa ea boleng ba metsi a nooang ho pholletsa le United States. Maemo a sa sireletsehang a loto a fumanoe metsing a pompo metseng e fapaneng, joalo ka Sebring, Ohio ka Phato 2015 le Washington, DC ka 2001. Liphuputso tse ngata li bontšitse hore, ka karolelano, hoo e ka bang 7-8% ea mekhoa ea metsi ea sechaba (CWS) e hatakela litaba tsa bophelo bo botle ba Safe Drinking Act (SDWA) selemo le selemo. Ka lebaka la ho ba teng ha litšila metsing a nooang, ho na le linyeoe tse ka bang limilione tse 16 tsa lefu la gastroenteritis e matla United States selemo se seng le se seng.

Pele ba haha ​​kapa ba fetola tsamaiso ea phepelo ea metsi, baqapi le borakonteraka ba tlameha ho shebana le melao ea sebaka sa heno ea lipeipi tsa metsi le ho fumana mangolo a tumello ea ho haha ​​pele ba haha. Ho fetola sefuthumatsi sa metsi se seng se ntse se le teng ho ka hloka tumello le tlhahlobo ea mosebetsi. Tekanyetso ea naha ea US Drinking Water Pipeline Guide ke thepa e tiisitsoeng ke NSF / ANSI 61. NSF / ANSI e boetse e thehile litekanyetso tsa ho netefatsa likoti tse ngata, le hoja Tsamaiso ea Lijo le Lithethefatsi (FDA) e amohetse lisebelisoa tsena.