Yakanatswa vs Yakashatiswa vs Yakajairwa Mvura: Ndeupi Musiyano?

Zvemukati

• Chii Chinonzi Mvura Yakanatswa?
• Hutano Mabhenefiti eMvura Yakanatswa
• Zvichida Kudonha kweMvura Yakacheneswa
• Mvura yakasvibiswa Rudzi rweMvura Yakanatswa
• Zvakanakira Mvura yakasvibiswa
• Ingangoitika Njodzi dzeMvura Yakasanganiswa
• Unofanirwa Kusarudza Yakanatswa Mvura Pamusoro Pemvura Yakajairika?
• Maitiro Ekuchenesa Yako ekunwa Mvura
• Icho Chinokosha

Yakanakisa yekudyiwa kwemvura yakakosha kune hutano hwako.

Sero rega rega mumuviri wako rinoda mvura kuti ishande nemazvo, ndosaka uchifanira kuenderera uine hydrate zuva rese.

Vazhinji vanhu vanoziva kukosha kwekutora mvura, asi vamwe vanovhiringidzika pamusoro pemhando yepamusoro yemvura yekunwa.

Ichi chinyorwa chinoongorora mutsauko uripakati pemvura yakacheneswa, yakacheneswa uye yakajairwa kuti uone kuti ndeipi sarudzo yakanakisa yemvura.

Chii Chinonzi Mvura Yakanatswa?

Mvura yakacheneswa imvura yakasvinwa kana kugadziriswa kubvisa tsvina semakemikari nezvimwe zvinosvibisa.

Inowanzo gadzirwa uchishandisa pasi pevhu kana pombi yemvura.

Kuburikidza nekuchenesa, mhando zhinji dzekusviba dzinobviswa, kusanganisira ():

• Hutachiona
• Algae
• Fungi
• Utachiona
• Simbi dzakaita semhangura nemutobvu
• Chemical zvinosvibisa

Nzira dzinoverengeka dzinoshandiswa kuchenesa mvura mukutengesa uye mumba.

Munyika zhinji dzekuMadokero, mvura yekunwa yeruzhinji inonatswa kuita kuti mvura ive yakachengeteka kuti ishandiswe nevanhu.

Nekudaro, zviyero zvekunwa mvura kutenderera pasirese zvinosiyana uye zvinowanzoenderana nemitemo yehurumende kana zviyero zvepasirese.

Muchokwadi, iyo World Health Organisation inofungidzira kuti vanhu vanopfuura mabhiriyoni 2,1 vanoshaya mvura yekunwa yakachena ().

Munyika dzinonatsa mvura yekunwa yeruzhinji, nzira dzakasiyana dzekurapa dzinoshandiswa kuita kuti mvura ive yakachengeteka, inosanganisira ():

• Coagulation uye flocculation: Makemikari anobhadhariswa zvakanaka anowedzerwa kumvura kuti asunge nezvimisikidzo zvisina kunaka kuitira kuti abudiswe. Izvi zvinogadzira zvikamu zvakakura zvinonzi floc.
• Sedimentation: Nekuda kwehukuru hwayo hukuru, floc inogadzika kuzasi kwemvura, yakaparadzaniswa nemvura yakachena.
• Kuchenesa: Iyo yakachena mvura pamusoro pechipo zvino inoyerera kuburikidza neakawanda mafirita esisitimu akagadzirwa nejecha, marasha uye mavhu. Izvi zvinobvisa zvinosvibisa seguruva, mabhakitiriya, makemikari uye hutachiona.
• Utachiona: Pakati peiyi nhanho, makemikari anouraya utachiona akadai seklorini anowedzerwa mumvura kuuraya chero mabhakitiriya akasara kana hutachiona hunogona kunge hwakapona pamatanho ekutanga.

Zvakakosha kuziva kuti mvura inogona kurapwa zvakasiyana zvichienderana nenzvimbo uye mhando yemvura yemuno.

Pfupiso: Mvura yakacheneswa imvura yakagadziriswa kubvisa zvinosvibisa sevhu nemakemikari. Munyika zhinji, mvura yemupombi inonatswa kuti ive yakachengeteka kudyiwa nevanhu.

Hutano Mabhenefiti eMvura Yakanatswa

Nepo mvura yemupombi yakachengeteka kunwa munzvimbo zhinji, inogona kunge iine zvisaririra zvinosvibisa.

Semuenzaniso, iyo US Environmental Protection Agency (EPA) inoisa miganho yepamutemo inoonekwa seyakachengeteka kune vatengi kweanopfuura 90 zvinosvibisa mumvura yekunwa (4).

Nekudaro, iyo Yakachengeteka Mvura Yekunwa Mutemo inopa yega nyika kugona kugona kudzora yavo vega mvura yekunwa zviyero, chero bedzi ivo vachizadzisa izvo zvishoma EPA zvinodiwa kune zvinosvibisa (5).

Izvi zvinoreva kuti mamwe matunhu ane akaomesesa mirau yemvura yekunwa kupfuura mamwe.

Kunyangwe matanho achitorwa kuti ave nechokwadi chekuti mvura yekunwa yeruzhinji yakachengeteka kuti ishandiswe, inogona kuve nematanho ezviwanikwa zvinoshatisa hutano.

Semuenzaniso, simbi inorema inotungamira uye mhangura zvine chepfu zvakanyanya kuhutano. Zvinogona kukonzera kushushikana kwemudumbu uye zvinotungamira mukukuvara kwehuropi kana ikadyiwa nekufamba kwenguva (,).

Idzi simbi dzinorema dzave kuzivikanwa kuti dzinopinda mumvura yekunwa, kunyangwe mune dzimwe nyika munowanikwa mvura yeruzhinji ().

Nekushandisa mukati-mumba mafirita emvura kana kunwa yakanatswa mvura yemumabhodhoro, mvura yekunwa inoenda kune imwe nhanho yekuchenesa iyo inogona kubvisa simbi, makemikari uye zvimwe zvinosvibisa, zvinoenderana nerudzi rwekuchenesa system inoshandiswa.

Masisitimu ekuchenesa mvura senge mafirita emarasha anobvisa chlorine, kemikari yakajairwa kuwedzerwa kune veruzhinji mvura semushonga wekuuraya hutachiona.

Ongororo dzinoverengeka dzakabatanidza mvura yeklorini kune imwe njodzi yekuwedzera yegomarara, kusanganisira kenza yemavara (,).

Rimwe bhenefiti rekushambidzwa kwemvura nderekuti rinobvisa zvido zvisina kunakira zvine chekuita nemakemikari ekurapa, zvinhu zvakasikwa kana pombi dzematare, zvichikusiya nemvura yakachena, inonaka.

Pfupiso: Kucheneswa kwemvura kunobvisa kusvibiswa kunogona kuramba kuri mumvura yekunwa uye kunatsiridza mhando yemvura uye kuravira.

Zvichida Kudonha kweMvura Yakacheneswa

Nepo mvura yakanatswa iine zvakawanda zvinobatsira pahutano, zvakare ine zvimwe zvingangokanganisa.

Semuenzaniso, fluoride imaminerari inowedzerwa kune veruzhinji mvura yekumwa mune dzimwe nyika kunatsiridza hutano hwemazino uye kuderedza kuora kwemazino ().

Kunyangwe kuita uku kwakakonzera kudzikira kwezino muvana, kunyanya munzvimbo dziri panjodzi, vamwe vanopokana kuti mvura inoyerera haina kukodzera njodzi dzinogona kuvepo dzehutano dzinoenderana nekushandiswa kwadzo.

Kuwedzeredza kwe fluoride mazinga anogona kuve chepfu kune ese maseru ehuropi uye maseru etsinga, uye kuratidzwa kwenguva refu kumazinga epamusoro e fluoride kwakabatanidzwa pakudzidza, ndangariro uye kushomeka kwekuziva ().

Nekudaro, nyanzvi dzinoti huwandu hwe fluoride hunowanikwa mumvura yekunwa hwakachengeteka uye hunobatsira mukuderedza kuora kwemeno, kunyanya muvana vanongowanikwa ne fluoride kuburikidza nemvura yekunwa ().

Kutsvagisisa nezve kuchengetedzeka uye kushanda kwemvura inoyerera kuri kuenderera, asi avo vanonwa mvura yakanatswa vanofanirwa kuziva kuti mamwe masisitimu ekuchenesa anobvisa fluoride kubva kunwa mvura.

Zvimwe zvinokanganisa mvura yakanatswa inosanganisira:

• Kuchengetedza: Masisitimu ekuchenesa mvura anofanirwa kuchengetedzwa nguva dzose. Kana ikasachengetedzwa zvakanaka, zvinosvibisa zvinogona kuvaka mune mafirita ekare uye zvinopinda mumvura yako yekunwa.
• Unogona kusabvisa zvimwe zvinosvibisa: Kunyangwe masisitimu ekuchenesa mvura achibvisa zvakasvibisa zvakawanda, mamwe mishonga yekuuraya zvipuka nemakemikari anogona kuramba ari mumvura yakanatswa zvinoenderana nerudzi rwekuchenesa kwashandiswa.
• Mutengo: Zvese zviri zviviri kuisa-mumba yekuchenesa mvura system uye kutenga yakanatswa mvura yemabhodhoro inogona kudhura, nemamwe masisitimu anodhura mazana emadhora.
• Tsvina: Kutenga mvura yakanatswa mumabhodhoro epurasitiki kunotungamira kune yakawanda marara, sezvinoita kurasa mafirita akamboshandiswa kubva mumba-yekuchenesa masisitimu.

Pfupiso: Kucheneswa kwemvura hakugone kubvisa tsvina dzose kubva kunwa mvura, uye mamwe masisitimu ekuchenesa anogona kudhura uye anosanganisira kuchengetedza. Dzimwe nzira dzekuchenesa dzinobvisa fluoride, chicherwa chakawedzerwa kumvura yekunwa kuvandudza hutano hwemeno.

Mvura yakasvibiswa Rudzi rweMvura Yakanatswa

Mvura yakasvibiswa yakapfuura nemuitiro we distillation kubvisa tsvina.

Distillation inosanganisira kufashaira mvura uye kuunganidza iyo steam, iyo inodzokera kumvura panotonhora.

Maitiro aya anoshanda kwazvo pakubvisa zvinosemesa sebhakitiriya, mavairasi, protozoa segiardia nemakemikari akaita semutobvu nesulphate (14).

Nekuda kwekuti mvura yakadzvanywa yakasarudzika, inowanzo shandiswa muzvipatara nemarabhoritari.

Kunyangwe kunwa mvura yakasvibiswa isina kujairika sekumwa mamwe marudzi emvura yakanatswa, vamwe vanhu vanosarudza kuinwa nekuti haina tsvina.

Zvakanakira Mvura yakasvibiswa

Mvura distillation inzira inoshanda yekubvisa zvinosemesa kubva kunwa mvura.

Matanho emishonga yekuuraya zvipuka uye mamwe makemikari munzvimbo dzinowanikwa veruzhinji senge mvura yemupombi inoenderana nenzvimbo yako nenzvimbo dzinomirira kuchengetedzwa kwemvura yekunwa munyika yako.

Mvura yakasvibiswa haina kana yakasviba senge mishonga yekuuraya zvipuka uye mabhakitiriya, ayo anogona kunyanya kubatsira kune avo vasina simba immune immune.

Semuenzaniso, avo vane HIV / AIDS nemamwe magomarara vari panjodzi yekuwedzera yekurwara kubva mukusachena mune chikafu nemvura uye vanogona kubatsirwa nekunwa mvura yakasanganiswa ().

Chii chimwe, sedzimwe nzira dzekuchenesa, mvura yakacheneswa inobvisa zvinobudirira chlorine kubva kunwa mvura, iyo inogona kuvandudza kuravira kwemvura uku ichideredza kusangana kwako neklorini.

Ingangoitika Njodzi dzeMvura Yakasanganiswa

Nepo mvura yakasvibiswa iri mhando yakachena yemvura, haisi hazvo hutano.

Iyo distillation maitiro anoshanda kwazvo pakubvisa zvinogona kukuvadza zvinosvibisa, asi zvakare inobvisa iyo yakasarudzika zvicherwa nema electrolyte anowanikwa mumvura.

Pamwe pamwe nekusachena kusingadiwe, zvicherwa zvinobatsira senge calcium uye magnesium zvinosara kumashure senge chiutsi chinokwira panguva yedhizaisi.

Muchokwadi, distillation inowanzo bvisa kwakatenderedza 99.9% yemaminerari ese anowanikwa mumvura yepombi (16).

Kunyangwe mvura isingawanzofungidzirwa senzvimbo yezvicherwa, chero chinhu chinotungamira pakuderera kwekutora micronutrients yakakosha inogona kukanganisa hutano hwako.

Semuenzaniso, kunwa mvura yakaderera mu calcium nemagesium kwakabatana neyakawedzera njodzi yekutyoka, kuberekwa kwekutanga uye chirwere chemwoyo (,).

Zvisinei, zvakakosha kuti uzive kuti mvura yemupombi haisi sosi huru yekutora zvicherwa kuvanhu vazhinji, uye kunwa mvura yakasvinwa kunofanirwa kuve kwakachengeteka sekureba sekudya kwakaringana kuchiteerwa.

Sedzimwe nzira dzekuchenesa, distillation inobvisa fluoride kubva pamvura yekunwa, iyo inogona kuisa avo vanosarudza kunwa mvura yakasvibiswa nenjodzi yakawedzera yemakomba.

Izvi zvinoita kuti zvive zvakakosha kune avo vanonwa mvura yakasvibiswa kuti vachengetedze hutsanana hwemazino.

Pfupiso: Mvura yakasviba imhando yemvura yakanatswa iyo isingasununguke kubva kune zvinosvibisa. Iyo distillation maitiro inobvisa fluoride uye zvakasikwa zvicherwa zvinowanikwa mumvura yekunwa.

Unofanirwa Kusarudza Yakanatswa Mvura Pamusoro Pemvura Yakajairika?

Muzviitiko zvakawanda, sosi yemvura yekunwa yeruzhinji senge mvura yemupombi yakachengeteka nekuda kwemiganhu inoshatisa yakasetwa neanodzora.

Nekudaro, yekumwa mvura inogona kusvibiswa kubva kune zvakasikwa masosi kana zviitiko zvevanhu, zvichikanganisa mhando yemvura (19).

Nechikonzero ichi, inogona kunge iri zano rakanaka kuisa mari mukati meimba yekuchenesa mvura, kunyanya avo vasina kugadzikana uye vanotapurwa nekurwara nemvura yakasviba.

Munyika umo kusvibiswa kwemvura iri nyaya, kunyanya munyika dzichiri kusimukira nekushaikwa kwehutsanana hwakakodzera, kusarudza mvura yemumabhodhoro kana yakanatswa ndiyo nzira yakachengeteka nguva dzose.

Mhando zhinji dzekuchenesa masisitimu dziripo, kusanganisira marasha uye mafirita eUV, ayo anobvisa tsvina inogona kupona yekutanga, yakakura yekuchenesa maitiro ayo mazhinji emvura yemupombi anoenda kuburikidza.

Izvo zvataurwa, munyika umo mvura yekunwa yeruzhinji inodzorwa yehunhu uye chengetedzo, yekunwa mvura yemupombi haina njodzi.

Kana iwe ukabvunza mhando yemvura yako yemupombi, unogona kuyedza mvura nekutenga kit yekuyedza imba kana kutaura nesangano rinoongorora mvura munzvimbo yako.

Pfupiso: Kunyangwe kunwa mvura yemupombi kwakachengeteka munyika umo mvura yekumwa inodzorwa, kucheneswa kwemvura kunogona kudikanwa munzvimbo dzine kusvibiswa kwemvura iri nyaya.

Maitiro Ekuchenesa Yako ekunwa Mvura

Mazhinji masosi eruzhinji emvura yekunwa anotaridzirwa kuchengetedzeka, asi vamwe vanhu vanosarudza kushandisa ekuchenesa mvura epamba kuenderera mberi nekuvandudza mhando yemvura.

Dzimba dzekurapa mvura dzimba dzinogona kunatsiridza kuravira kana hwema hwemvura yepombi uye kubvisa zvakasvibisa.

Maitiro ekurapa-ekushandisa (POU) anonatsa chete mvura inoshandiswa kunwa (kunwa nekubika). Kunongedzera-kwe-kupinda (PUE) marapirwo masystem anowanzo bata ese emvura achipinda mumba (20).

POU masisitimu haadhure uye nekudaro anowanzo shandiswa mudzimba.

Aya mafirita ekunamatira anonamira pombi kana kugara pasi pesink uye zvakare anouya akasununguka-akamira emidziyo yemvura ine yakavakirwa-mukati mafirita senge inozivikanwa Brita mvura firita.

Mamwe mafiriji anouyawo neakavakirwa-mukati ekuchenesa mvura masisitimu.

Mazhinji emumba-emvura yekusefa masisitimu anoshandisa anotevera ekuchenesa matekinoroji ():

• Kuchenesa: Firita masystem anoteya tsvina isingadiwe pamusoro kana pores yeanopinza svikiro. Mafirita emarasha anowira muchikamu chino.
• Reverse osmosis: Aya masisitimu anoshandisa denderedzwa risingachinjiki rinobvisa tsvina.
• UV mwenje: UV mwenje filtration masystem anoshandisa ultraviolet mwenje kuti isvibise mvura nekuuraya hutachiona hunogona kukuvadza nemavirusi.

Zvichienderana nerudzi uye modhi, mitengo inogona kutangira pamadhora makumi maviri kusvika kumazana emadhora.

Zvisinei nemhando ipi yefaira yaunosarudza, ita chokwadi chekutarisa mabrands aine zvitupa kubva kumatare anomiririra senge American National Standards Institute (ANSI) uye NSF International.

Aya masangano anozivisa kuti masisitimu ekuchenesa mvura epamba anosangana kana kupfuura mwero yemvura yekunwa yenyika (22).

Maseru ekuchenesa mvura epamba anofanirwa kuchengetedzwa nemazvo. Nekuda kweizvozvo, zvakakosha kutevedzera zvinokurudzirwa nemugadziri zvekuchengetedza, kusanganisira kutsiva firita, kuona kuti mvura yako iri kucheneswa nemazvo.

Pfupiso: Kune nzira dzakawanda dzekuchenesa mvura yako yekunwa, kusanganisira marasha mafirita, UV mwenje mafirita esisitimu uye inodzosera osmosis masystem.

Icho Chinokosha

Kuwana mvura yekunwa yakachena kwakakosha kuhutano.

Nepo manyuko mazhinji emvura yekunwa yeruzhinji ari akanyatsogadziriswa uye akachengeteka kunwa, vazhinji vanosarudza kunwa mvura yakanatswa.

Mvura yakacheneswa haina njodzi uye inogona kudzikisira kusvibiswa nehumwe hutachiona hunogona kuwanikwa mumvura yepombi.

Rangarira kuti mhando yemvura inogona kusiyana zvichienderana nekwaunogara. Ichi chinofanirwa kuve icho chinosarudzira kana uchisarudza kunwa mvura yakanatswa kana pombi yemvura.