Ngexesha elizayo xa umntwana othile ekubuza ukuba umntu omdala unjani, yibeke ngolu hlobo: 'Ngequbuliso, uxhalabile ukuba isihluzo sakho samanzi singcolile, asilunganga, okanye sifuna ukutshintshwa, kodwa awukhumbuli ukuba ubeka phi incwadi ekuxelela ukuba ungayenza njani. Awunakukhumbula apho ubeka khona izihluzi zamanzi ezingena endaweni yawo, nokuba kunjalo, ke ucofe iqhosha lokuseta kwakhona kwaye ujonge ukuba uza kuphinda ukhathazeke ngayo kwakhona kwiinyanga ezimbalwa. '
Kukukhula oko!
Amathuba alungile ukuba uninzi lwabantu lunefilitha yamanzi yolunye uhlobo emakhayeni abo, kodwa ezi zixhobo zibonakala zilula- bacoca amanzi nje, akunjalo? - ziyamangalisa. Mininzi imibuzo esemthethweni eza neefilitha zamanzi, kwaye unikwe inyani yokuba ngumcimbi wokugcina usapho lwakho lonke lusempilweni, kuya kufuneka ubabuze. Ngaba ngenene kufuneka usebenzise isihluzi samanzi? Ngaba baxabisekile isixa semali esixabisekileyo abasibizayo? Ngaba ngenene, ngenene ufuna ukubuyisela? Ngaba ngenene enza ukuba amanzi akho aphephe ukuwasela?
Sukuba nexhala- sineempendulo. Le yinyaniso malunga nezihluzi zamanzi.
Iifilitha zamanzi zindala kakhulu kunokuba ucinga
Nantsi into emnandi yokuhluza amanzi-ayisiyonto yanamhlanje.
Ngoku ka Izisombululo zonyango lweLenntech , iziseko zokuhlanjululwa kwamanzi zibuyela kwi-2000 BC. Iirekhodi ezivela eGrisi, i-Egypt, kunye ne-India yamandulo zibonisa ukuba babeyazi indlela ebaluleke ngayo amanzi acocekileyo, kwaye ayebiliswa kwaye ahluzwe, ngesiqhelo kwisanti okanye igrabile. Ngo-500 BC, iHippocrates yavelisa into esiza kuyibona njengesihluzi samanzi. Wayeyibiza ngokuba ngumkhono we-Hippocratic, kwaye yayiyeyona ngxowa yelaphu ayigalela ngayo amanzi ukuze akhuphe intlenga.
Ngelixa iRoma yayakha inkqubo enkulu yemijelo yamanzi kunye neziseko zophuhliso, ukuwa kweRoma kwatshabalalisa uninzi lwayo kwaye kwabeka izinto ezininzi. Kwakungekho ngo-1627 ukuba uSir Francis Bacon azame ukucoca ityuwa emanzini ngesanti.
Ngo-1700s, amanye amakhaya ayesebenzisa amacebo okucoca ngesiponji, amalahle, kunye noboya, kwaye ukuhluza akuzange kwenziwe kwisikali sikamasipala de iScotland yakha indawo yokuqala yokucoca amanzi ngo-1804. Ngo-1854, ubhubhane wekholera watyhutyha iLondon nathi. yafumanisa ukuba nangona amanzi enokubonakala ekhuselekile ukuba angawasela, kwakungekho nyulu.
Amacebo okucoca amanzi eAustralia ithi yayinguKumkanikazi uVictoria okwenyuse ngokwenyani ukuthandwa kwamacebo okucoca amanzi emakhaya, ngakumbi ngohlobo lobumba olwenziwe yiRoyal Doulton. Iifilitha zekhabhoni zeza ngo-1862, kwaye konke okwakusele yayikukugqibezela umbono wokuba abantu bebesebenza kuwo kangangeenkulungwane.
Uninzi lwezihluzo zamanzi zinento ebonakalayo kunye neekhemikhali
Umxhasi we-Afp / i-Getty Izithombe Kukho iintlobo ezimbalwa zeefilitha, kodwa uninzi lusebenza kumgaqo ofanayo. Ngoku ka Chaza ezonto , uninzi lwezihluzi lunamacandelo amabini asebenza kunye ukususa ukungcola emanzini. Okokuqala, kukho indawo ebonakalayo-kulapho amanzi axineke khona ngento enje nge-mesh entle-kwaye ihlala ikhathalela ukungcola okukhulu.
Enye indlela kukuhluza imichiza, kwaye xa uthi krwaqu, oku kuyavakala kuyafana. Apha, nangona kunjalo, amanzi adlula kwinto- njengekhabhoni esebenzayo-apho kukho impendulo yemichiza ebangela ukungcola kutsalwe emanzini nakwisihluzi.
Iifilitha zecarbon ezenziweyo zezona zixhaphakileyo xa kusenziwa ukusetyenziswa kwekhaya, utsho Frigidaire . Kungenxa yokuba luhlobo lwezona zibalaseleyo zehlabathi. Amasuntswana amakhulu abanjwa kumphezulu wamalahle, kwaye ikhabhoni ifunxa ezinye zezinto ezingcolileyo ongazifuniyo emanzini akho, ngakumbi ukukhokelela kunye nokuguquguquka kwezinto eziphilayo, okanye ii-VOCs. Ke kukho impendulo yemichiza eyenzekayo apha, nayo, kwaye yile mpendulo inceda ukulahla i-chlorine emanzini.
Umsebenzi ophambili wokucoca amanzi uya kukumangalisa
Nanku umbuzo okhawulezayo: kutheni ucinga ukuba uninzi lwabantu lukhetha ukufaka iifilitha zamanzi emakhayeni abo, okanye ukukhetha ingqayi yokuhluza?
Ngokwe- Amaziko oLawulo lweZifo noThintelo , Esinye sezizathu eziqhelekileyo zokuba abantu baqale ukujonga izihluzo kukuba abayithandi indlela abathanda ngayo amanzi abo. Ngamanye amaxesha xa usela amanzi etephu, ungcamla iikhemikhali ezenza ukuba zikhuseleke. Kuba sisikhalazo esithandwayo, uninzi lwezihluzi ezithandwayo zefriji kunye nemiphanda ziyilelwe ukuphucula olo hlobo.
Esinye isizathu esiqhelekileyo sokucoca amanzi kukuba iintsapho zinokuba nexhala malunga nokukhokelela emanzini emanzini abo. Banokuba neenkxalabo zokuba iarsenic ingena kumthombo wamanzi- nangona ihlala ixhalabisa nabani na onomthombo wabucala. IiNitrate, nazo, zinokungena kunikezelo lwamanzi equleni, kwaye nabani na ojongana nemeko yonyango eye yonakalisa amajoni abo omzimba kufuneka abaluleke kakhulu ngokukhetha isihluzo samanzi.
Kukho itoni yokhetho lokucoca amanzi olwahlukileyo phaya
Xa kuziwa ekukhetheni inkqubo yokuhluza amanzi, kukho ezinye iindlela apha ngaphandle kunokuba ucinga, kunye nefayile ye- i-CDC ithi azidalwanga ngokulinganayo zonke. Konke kuxhomekeke kwinto oyifunayo, kunye nexesha kunye nemali ozimisele ukuyisebenzisa.
Jonga ezo ndawo zokuhluza amanzi, umzekelo. Ngokuqinisekileyo, kulula ukuzisebenzisa kwaye azidingi kwanto ikhethekileyo, kodwa ukuba usela amanzi amaninzi- okanye wenze ilamunade eninzi, iti enomkhenkce, okanye nantoni na elolo hlobo-elinde amanzi ukuba ahambe ngesihluzi kuba nzima kakhulu.
Iifilitha zefriji zilungile, kwaye uninzi lucoca amanzi asetyenziswa kumenzi weqhwa. Kodwa ezo zihluzo kufuneka zitshintshwe zihle rhoqo, kwaye oko kunokuba kubize. Ukuba uninzi lwamanzi akho luvela kwimpompo, unokufaka kwakhona icebo lokucoca ulwelo lwetephu. Ezinye zifuna ufakelo lobuchwephesha, nangona kunjalo, kwaye unokufumanisa ukuba kunciphisa ukuhamba kwamanzi kakhulu. Abanye banokufuna uhlengahlengiso kumbhobho wakho okhoyo, ke into yokuqala kukuthatha isigqibo sokuba ukulungele ukuya kude kangakanani. Kukwanjalo nakwizihluzo ezingaphantsi kwe-sink, kodwa ukuba ujonga ukugcina indawo kunye nokucoca onke amanzi akho, kunokuba kufanelekile.
Ke, zininzi izinto onokukhetha kuzo kwinkqubo yonyango lwamanzi endlini, enokubanceda abo basebenzisa iqula, okanye ngamanzi anzima ngakumbi. Iya kuphatha onke amanzi angena, kodwa inokufuna hayi ukufakelwa kobuchwephesha kuphela, kodwa ulondolozo rhoqo, nalo. Thatha ixesha lokulinganisa i-pros and cons!
Iifilitha zamanzi azenzi yonke into efanayo
Ke, uza kufumana umphanda wokucoca ukukhuthaza ukuba usele amanzi amaninzi. Ukukhangela okukhawulezayo kweAmazon kuya kukubonisa ukuba kukho itoni yokhetho phaya ngaphandle ... ngoku ngoku? Zonke zikhangeleka ngokufanayo. Ngaba ukho umahluko ngenene?
IiNgxelo zabaThengi ithi ikho. Xa baqala ukuvavanya imiphanda ukuze babone ukuba yeyiphi eyona ilungileyo xa kufikwa ekususeni ii-funky flavour, baphinde bafunda ukuprinta okuhle kwaye bafumanisa ukuba uninzi lweepaki lubanga ukuba zisuse ukungcola okwenza ukuba amanzi akho abe mnandi. Ezo zizinto ezifana ne-zinc kunye ne-hydrogen sulfide, kwaye kulungile. Kodwa, ukuba unenkxalabo malunga nobukho bento enje ngokukhokelela, iikhompawundi zamayeza, okanye ezo zinto zinamandla eziphilayo, bafumanise ukuba uninzi lweepaki aluzange luzihoye ezo zinto. Kwaye oko kubalulekile. Yithi uya kukhempisha, kwaye uzakuthatha umphanda uyokucoca amanzi akho okusela. Isenokungasebenzi.
Kwaye nokuba uyayisebenzisa nje ekhaya, i-CR ilumkisa ukuba imibhobho engena-lead-free yayiyalelwe kuphela ngo-1986, kwaye amakhaya awakhiwe ngaphambi koko asenokubakho imibhobho ekhokelayo. Ukuba ukhathazekile malunga noku, ngokuqinisekileyo ngekhe ubambe nayiphi na ingqayi okanye inkqubo ngaphandle kokwenza uphando.
Yiyo le nto kufuneka ubeke endaweni amacebo okucoca amanzi nokuba yonke into iyathandeka
Ukukhanya kwifriji kuyadanyaza kwakhona, kwaye ithi endaweni yecebo lokucoca ulwelo. Kodwa amanzi aphuma kuyo anencasa, kungoko ke endaweni yokuhluza kufanelekile?
Uhlaziyo lwaseKhaya Uzoba isifaniso esincedayo, kwaye uthi kuya kufuneka ucinge ngesihluzi sakho samanzi njenge-tray ye-lint kwi-dryer yakho. Izakuqokelela zonke iintlobo ze-yuck, kwaye ukuba awuyikhuphi, izinto ezimbi ziya kwenzeka. Kwenzeka into efanayo kwisihluzo sakho samanzi, kwaye ukuba awuyitshintshi, iya kusebenza kancinci- kwaye loo nto yoyise injongo yokusebenzisa enye. Ifoto apha ibonisa isihluzo samanzi esicocekileyo nesimdaka- uyafuna ukusela kokudaka?
Amacebo okucoca amanzi ahlukeneyo aneendlela ezahlukeneyo zokuphila, ke kuya kufuneka ujonge uncwadi oluze nolwakho ukuze ubone ukuba kufuneka ulitshintshe kangaphi - ngesiqhelo, esekwe nokuba leliphi na ixesha okanye isixa samanzi osicocileyo.
Ngoku ka Iinkqubo zaManzi eziTsha , ukuba awutshintshi isihluzi sakho sefriji, kukho ithuba elihle lokuba zonke izinto ezingcolileyo ezibanjisiweyo ukuza kuthi ga ngoku ngokuyintloko ziya kuphuphuma kwaye ziphelele kanye emanzini akho. Ngokuqinisekileyo oko kunokukugulisa.
Kuya kufuneka ukuba uqiniseke ukuba izihluzi zamanzi 'ziqinisekisiwe yi-NSF'
Ukuba ukhetha inkqubo yokuhluza amanzi ibonakala inzima, nantsi enye indlela yokunceda ukhula ngaphandle kwezo zingalifanelanga ixesha lakho. Ngokwe- i-CDC , Enye yezona zinto zibalaseleyo onokuzenza kukujonga uphawu lwe-'NSF '. Oko kuthetha ukuba imveliso ivavanywe yi-NSF yamazwe aphesheya, inkampani yophando ezimeleyo evavanya zonke iintlobo zeemveliso ukuqinisekisa ukuba ziyayithobela imigangatho yezempilo yoluntu, kwaye ilebheli yabo ikwazisa iziphumo.
I-NSF yamanye amazwe Uvavanya rhoqo kwaye wenza uvavanyo lwebala kwimveliso ukuqinisekisa ukuba ziyaqhubeka ngokusemgangathweni, kwaye xa kuziwa kwimpilo yosapho lwakho, yile nto kanye oyifunayo.
Phakathi kwemigangatho ethile kuvavanyo lweemveliso zonyango lwe-NSF zezinto zokucoca ulwelo, ukunciphisa i-cyst, ukubuyisela umva i-osmosis, kunye nencasa kunye nevumba- ngamanye amagama, nantoni na ofuna ukuyenza ngesihluzi sakho samanzi, i-NSF iya kuba nakho ukukuxelela ukuba iyenza kakuhle . Ukuba awuboni isitampu sabo semvume, qhubeka ujonge.
Ewe, intsholongwane inokwakha kwezo zihluzo zamanzi
Iifilitha zamanzi zinokucoca zonke izinto ezimbi, kodwa oko akutsho ukuba zicocekile ngokugqibeleleyo. Ngokutsho kwesifundo esenziwe yiYunivesithi yaseMichigan (nge IMichigan NPR ), okwahlukileyo kuyinyani.
Abaphandi bajonge ukuba zingakanani iibhaktheriya eziphume kumacebo okucoca amanzi, kwaye bathi, 'Ubalo lwebhaktheriya oluphuma kwisihluzi luyonyuka xa kuthelekiswa nento eyayiza kusihluza. Kwaye siyabona ukuba ezo zibalo zingonyuka ziye kumaxesha ali-100. '
Ngelixa begxininisa ukuba ayizizo zonke iintsholongwane eziluhlobo oluyingozi, kukho eminye imibhalo engezantsi yokulandela. Ukuba ukhetha isihluzo sendlu yonke esisusa iklorine emanzini akho, i-CDC ilumkisa ngelithi kukho ithuba lokuba ungaphela unyusa inani leebacteria kunye neentsholongwane ezihlala ngaphakathi kwemibhobho yamanzi.
Kukutya kokucinga, kwaye naso esi silumkiso sibalulekileyo esivela ku i-CDC Iifilitha zamanzi zibaluleke ngokumangalisayo kuye nakubani na onesistim somzimba sokuzikhusela, njengaleyo yonyango lwe-chemotherapy okanye olunye unyango lomhlaza. Kodwa, ngenxa yokwakhiwa kwebhakteria eyenzeka kwiifilitha zamanzi, abo bantu akufuneki babe ngabo batshintsha iicadridges. Nabantu abasempilweni kufuneka banxibe iigloves xa befaka iicadridges, kwaye bahlambe izandla zabo kakuhle emva koko.
Kutheni emhlabeni izihluzi zamanzi zibiza kangaka?
Igama elithi 'isotikha sothusa' aliqali nokuchaza ukuba liziva njani xa uyokuthenga ezo zihluzo zamanzi ziphindayo. Nokuba ziifilitha zemiphanda okanye izihluzi zefriji, kubonakala ngathi ziphantse zabiza kakhulu. Kuqhubeka ntoni apha?
Kwiposti yebhlog esele icinyiwe ngoku, uGlacial Pure uthe kukho izinto ezimbalwa ezinegalelo kwiindleko eziphezulu zokucoca ulwelo endaweni, kunye neendleko zezinto ezisemgangathweni ezikumgangatho ophezulu ezifunekayo ukuqinisekisa ukuba iifilitha zenza into ekufanele ukuba ziyiyo. Inxalenye nje yebali. Kukho netoni yophando kunye nophuhliso oluya ekuveliseni izihluzo zamanzi, kwaye nje ukuba zenziwe, kuninzi ukuvavanya okufuneka kwenzeke ngaphambi kokuba bafike kwimarike. Ayisiyombandela wovavanyo olunye, nokuba lolona luhlu lweemvavanyo, kubandakanya neemvavanyo ezizodwa zesinyithi esinzima, i-chlorine eseleyo, kunye namasuntswana ... njalo njalo, njalo njalo.
Uya kuxolelwa ngokucinga ukuba konke kubonakala ngathi zizizathu, kwaye IiNgxelo zabaThengi ujonge ukuba ingaba amacebo okucoca amanzi abiza kakhulu okanye angcono. Bafumanise ukuba kunjalo, kwaye kukho kuphela isihluzo esinye sasemva kwentengiso esineziqinisekiso ezisemthethweni kunye neziphumo zovavanyo (ukuhamba nethegi yamaxabiso asezantsi )- kwaye nguCulligan lowo. Kwaye babengenazo iintlobo ezifanayo zezatifikethi njengeemodeli ezibiza kakhulu, becebisa ukuba izihluzi zamanzi lelinye ixesha lokuba ufumane oko ukuhlawulayo.
Iifilitha zamanzi enkohliso ziyinto yokwenene
Xa ucinga ngezinto ezihlala zikhohlisiwe, ngekhe ucinge ngezihluzi zamanzi. Kodwa kuya kufuneka - ngokwe Igumbi yokuhlala Umzi mveliso wokucoca amanzi womgunyathi ubeka umngcipheko omkhulu kwezempilo.
Kuya kuvela, yintengiso enenzuzo. Amacebo okucoca amanzi ayabiza, emva kwayo yonke loo nto, kwaye yenye yezinto abantu abonwabileyo ukuzama ukufumana ixabiso eliphantsi. Zininzi kakhulu phaya, kunzima ukuphanda- kwaye oko kuthetha ukuba kukho itoni kwintengiso engakhange ivavanywe.
Kukho ingxaki enkulu- ayisebenzi nje kuphela ukuphucula incasa yamanzi okanye ukususa izinto ezingcolisayo, zinokuvuza ukungcola emanzini. NgokukaMbutho waBavelisi beziXhobo zeKhaya, iifilitha zomgunyathi zifunyenwe zivuza i-arsenic, phakathi kwezinye izinto ezibangela umdlavuza.
Kuqikelelwa ukuba kukho izigidi zezi zihluzo zamanzi ezingezizo kwimarike, kwaye kubi kakhulu ukuba i-US Customs kunye neBorder Patrol iqale ukubabamba. Phakathi kwe-2016 kunye ne-2018, babamba ngaphezulu kwe-150,000 yabo, ngaphambi kokuba bafike kumthengisi weAmazon ababemiselwe bona. Zilumkisa abathengi ukuba baphaphe. Ezi fakes zihlala zizama ukulinganisa iinkampani ezisemthethweni, kodwa ukuba zikhangeleka ngathi azilunganga, kulungile, mhlawumbi azilunganga.
Ngaba ngenene kufuneka ube nesefa yamanzi? Impendulo inokukumangalisa
Nantsi into-kukho ithuba elihle lokuba ungade ufune inkqubo yokuhluza amanzi. Ngokwe- i-CDC , i-US inenye yeenkqubo zamanzi zoluntu ezikhuselekileyo emhlabeni. Ijongisiswe ngokusondeleyo yi I-Arhente yokuKhuselwa kokusiNgqongileyo , kwaye ulwazi malunga nenkqubo nganye yamanzi engaphezulu kwe-150,000 kweli lizwe ifumaneka simahla. Ngapha koko, unyaka nonyaka, malunga ne-1 kaJulayi, uyakufumana into kwityala lakho lamanzi elibizwa ngokuba yiNgxelo yokuZithemba kwabaThengi, okanye CCR . Isisiseko yingxelo esemgangathweni wamanzi okusela, kwaye kuyinto elungileyo ukuyazi.
pf changs esona sitya
Unyango lwezempilo uwuqwalasele ngokusondeleyo lo mbuzo, wafumanisa ukuba ayisoloko iyimpendulo ecacileyo. Ngokophando lwabo, kukho izinto ezimbalwa ezinokwenza ukuba amanzi okusela angakhuselekanga, njengamanzi ombethe, kunye nokuba kufutshane nezifo, njengokubulala izitshabalalisi kunye nenkunkuma yemizi-mveliso. Kwaye ewe, bayaqinisekisa ukuba ukungcola kusenokubakho emanzini aphuma kwimpompo yakho, nokuba kunyangiwe kunyango lwamanzi. Kodwa, bakwagxininisa ukuba amanzi anganobungozi xa ehamba ngesihluzi esingakhange sigcinwe ngokufanelekileyo okanye sithathelwe indawo-ke kubaluleke kakhulu ukuba uhlale uphaphile, nokuba ukhetha ukusebenzisa isihluzi samanzi okanye hayi.
Unokufuna ukuthatha isihluzi samanzi kwifriji yakho
Ngaphambi kokuba uqale ujonge kwiinkqubo ezinkulu zokucoca amanzi, fikelela kweyakho isebe lezempilo . Baza kuba nakho ukukuthumela kwiilabhoratri eziqinisekisiweyo ezivavanya amanzi okusela, kwaye baya kuba nakho ukukukhokela kwinkqubo yokuvavanya amanzi akho kunye nokuqonda ukuba ngaba ufuna ngokwenene izihluzi. Ukuba akwenzi njalo, ungatsiba [uze uzigcinele imali ezinkozo.
Kunokwenzeka ukuba unganciphisa iindleko zokugcina ikhaya lakho ngokususa nje ezinye izihluzi zakho. Ukuzisusa kukhuseleke ngakumbi kunokuba ungaze ubeke enye endaweni yazo, kwaye ngokwe IiNgxelo zabaThengi , uninzi lweefriji akufuneki lube nefilitha endaweni ukuze isebenze ngokufanelekileyo.
Kuphela yiFrigidaire kunye ne-Electrolux ezifuna ngokupheleleyo ukuba isihluzi samanzi sibekhona ukuba ufuna ukusebenzisa isixhobo sokuhambisa amanzi okanye umatshini womkhenkce. Zonke ezinye iimveliso azenzi- ngenxa yoko unokuyisusa kwaye uzigcinele imali enzulu.
