Metsi a pompo(e boetse e bitsoa metsi a pompo, metsi a pompo kapa metsi a masepala) ke metsi a fanoang ka lipompo le li-valve tsa seliba sa metsi a nooang. Hangata metsi a pompo a sebelisetsoa ho noa, ho pheha, ho hlatsoa le ho ntša metsi matloaneng. Metsi a pompo a ka tlung a ajoa ka "liphaephe tsa ka tlung". Mofuta ona oa pompo o bile teng ho tloha mehleng ea boholo-holo, empa o ne o sa fuoe batho ba 'maloa ho fihlela karolong ea bobeli ea lekholo la bo19 la lilemo ha o qala ho tuma linaheng tse tsoetseng pele kajeno. Metsi a pompo a ile a ata libakeng tse ngata lekholong la bo20 la lilemo 'me hona joale a haella haholo har'a mafutsana, haholo-holo linaheng tse tsoelang pele.

Linaheng tse ngata, metsi a pompo hangata a amana le metsi a nooang. Hangata mafapha a mmuso a hlokomela boleng bametsi a pompoMekhoa ea ho hloekisa metsi malapeng, joalo ka li-filter tsa metsi, ho belisa kapa ho qhibilihisa metsi, e ka sebelisoa ho phekola tšilafalo ea metsi a pompo ka likokoana-hloko ho ntlafatsa ho nooa ha 'ona. Tšebeliso ea mahlale (joalo ka lifeme tsa kalafo ea metsi) a fanang ka metsi a hloekileng malapeng, likhoebong le mehahong ea sechaba ke karolo e kholo ea boenjiniere ba bohloeki. Ho bitsa phepelo ea metsi "metsi a pompo" ho e 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 toropo, metsi a tsoang lilibeng, kapa melapong, linokeng, kapa matšeng (Bokhoni ba ho nooa bo ka fapana).

bokamorao
Ho fana ka metsi a pompo ho baahi ba metse e meholo kapa metse e ka thoko ho hloka tsamaiso e rarahaneng le e hlophisitsoeng hantle ea pokello, polokelo, ts'ebetso le kabo, 'me hangata ke boikarabello ba mekhatlo ea mmuso.

Ho tloha khale, metsi a phekotsoeng a fumanehang phatlalatsa a 'nile a amahanngoa le keketseho e kholo ea tebello ea bophelo le ntlafatso ea bophelo bo botle ba sechaba. Ho bolaea likokoana-hloko ka metsi ho ka fokotsa haholo kotsi ea mafu a bakoang ke metsi a kang feberu ea typhoid le k'holera. Ho na le tlhoko e kholo ea ho bolaea likokoana-hloko ka metsi a nooang lefatšeng ka bophara. Chlorine ke mokhoa o sebelisoang haholo oa ho bolaea likokoana-hloko ka metsi, leha metsoako ea chlorine e ka arabela le lintho tse ka metsing 'me ea hlahisa lihlahisoa tse ling tsa ho bolaea likokoana-hloko (DBP) tse bakang mathata bophelong ba batho. Maemo a jeoloji a sebakeng seo a amang metsi a ka tlas'a lefatše ke mabaka a bohlokoa a ho ba teng ha li-ion tse fapaneng tsa tšepe, tseo hangata li etsang hore metsi a be "bonolo" kapa "a be thata".

Metsi a pompo a ntse a le kotsing ea tšilafalo ea lintho tse phelang kapa ea lik'hemik'hale. Tšilafalo ea metsi e ntse e le bothata bo boholo ba bophelo lefatšeng ka bophara. Mafu a bakoang ke ho noa metsi a silafetseng a bolaea bana ba limilione tse 1.6 selemo se seng le se seng. Haeba tšilafalo e nkoa e le kotsi bophelong ba sechaba, bahlanka ba mmuso hangata ba fana ka likhothaletso mabapi le tšebeliso ea metsi. Tabeng ea tšilafalo ea lintho tse phelang, hangata ho khothalletsoa hore baahi ba belise metsi kapa ba sebelise metsi a libotlolo e le mokhoa o mong pele ba a noa. Tabeng ea tšilafalo ea lik'hemik'hale, baahi ba ka eletsoa ho qoba ho noa metsi a pompo ka ho feletseng ho fihlela bothata bo rarollotsoe.

Libakeng tse ngata, maemo a tlase a fluoride (< 1.0 ppm F) a eketsoa ka boomo metsing a pompo ho ntlafatsa bophelo bo botle ba meno, leha "fluoride" e ntse e le taba e tsosang khang metseng e meng. (Sheba phehisano ea fluorine ea metsi). Leha ho le joalo, ho noa metsi nako e telele ka bongata bo phahameng ba fluoride (> 1.5 ppm F) ho ka ba le liphello tse mpe tse mpe, joalo ka fluorosis ea meno, enamel plaque le skeletal fluorosis, le ho fokola ha masapo ho bana. Bohloko ba fluorosis bo itšetlehile ka bongata ba 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 ho latela melao
Amerika
Setsi sa Tšireletso ea Tikoloho sa US (EPA) se laola maemo a lumelletsoeng a litšila tse itseng lits'ebetsong tsa phepelo ea metsi tsa sechaba. Metsi a pompo a ka boela a ba le litšila tse ngata tse sa laoloeng ke EPA empa li ka ba kotsi bophelong ba batho. Mekhoa ea metsi ea sechaba—e sebeletsang sehlopha se le seng sa batho selemo ho pota—e tlameha ho fa bareki "tlaleho ea kholiseho ea bareki" ea selemo le selemo. Tlaleho e khetholla litšila (haeba li le teng) tsamaisong ea metsi 'me e hlalosa liphello tse ka bang teng bophelong bo botle. Kamora Flint Lead Crisis (2014), bafuputsi ba ile ba ela hloko ka ho khetheha thuto 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. Lithuto tse ngata li bontšitse hore, ka karolelano, hoo e ka bang 7-8% ea mekhoa ea metsi a sechaba (CWS) e tlōla litaba tsa bophelo bo botle tsa Molao oa Metsi a Nooang a Sireletsehileng (SDWA) selemo se seng le se seng. Ka lebaka la boteng ba litšila metsing a nooang, ho na le linyeoe tse ka bang limilione tse 16 tsa gastroenteritis e matla United States selemo se seng le se seng.

Pele ba haha ​​kapa ba fetola sistimi ea phepelo ea metsi, baqapi le borakonteraka ba tlameha ho sheba melao ea liphaephe tsa lehae le ho fumana mangolo a tumello ea kaho pele ba haha. Ho nkela hitara ea metsi e seng e ntse e le teng sebaka ho ka hloka lengolo la tumello le tlhahlobo ea mosebetsi. Tekanyetso ea naha ea Tataiso ea Liphaephe tsa Metsi a Nooang a US ke thepa e netefalitsoeng ke NSF/ANSI 61. NSF/ANSI le eona e thehile maemo a netefatso ea makotikoti a mangata, leha Tsamaiso ea Lijo le Lithethefatsi (FDA) e amohetse lisebelisoa tsena.