Sinokufumana iikhomishini kwiikhonkco ezikweli phepha, kodwa sicebisa kuphela iimveliso esizibuyiselayo. Kutheni usithemba?
Ukufaka isihluzo samanzi esingaphantsi kwesinki yindlela ekhawulezayo, elula nengabizi kakhulu yokubonelela ngamanzi akhuselekileyo namnandi kwimpompo yakho. Ukuphucula kunokuba kubaluleke ngaphezu kokuba uqaphela: Nangona iMelika inamanzi okusela akhuselekileyo emhlabeni, ayigqibelelanga kwaphela. Amanzi ompompo angcoliswe yilothe yingxaki eqhubekayo, kungekuphela nje kwiindawo ezifana neFlint, eMichigan.
Izindlu zaseMelika ezifikelela kwizigidi ezili-10 ziqhagamshelwe kwimithombo yamanzi ngemibhobho yelead kunye nemigca yenkonzo, yiyo loo nto i-Environmental Protection Agency (EPA) iqinisa imithetho yayo yelead kunye neyobhedu. Emva koko kukho umbuzo we-PFAS (isishwankathelo sezinto ezifakwe i-perfluorinated kunye ne-polyfluoroalkyl). Ingongoma eshushu kwiNgqungquthela ye-GH ka-2021 ethi Raising the Green Bar Sustainability Summit, ezi zinto zibizwa ngokuba ziikhemikhali ezihlala zihleli - ezisetyenziselwa ukwenza ezinye iimveliso zabathengi kunye ne-firefighting foam - zingcolisa amanzi angaphantsi komhlaba ngesantya esoyikisayo kangangokuba i-EPA ikhuphe ingxelo kwi-Health Advisory.
Kodwa nokuba amanzi empompini yekhaya lakho akangcoliswanga, asenokuba nevumba elingaqhelekanga kuba iinkqubo zamanzi zikawonke-wonke zisebenzisa i-chlorine ukubulala iintsholongwane ezibangela izifo ezifana neSalmonella kunye neCampylobacter. Yiyo loo nto iingcali kwiGood Housekeeping Institute zivavanya zonke iintlobo zeemveliso zokucoca amanzi, ukusuka kwizihluzo zamanzi ezilula ukuya kwizisombululo zendlu yonke. Nangona ezi ndlela zinendawo yazo kwimarike, iingcali zethu zithi izihluzo zamanzi ezingaphantsi kwesinki zilungele uninzi lwamakhaya.
Njengoko igama lisitsho, izihluzi ezingaphantsi kwesinki zifakelwa kwiikhabhathi ezingaphantsi kwesinki yekhitshi; isixhobo sokuhambisa amanzi sidla ngokuba kufutshane nempompo yakho ephambili yekhitshi. Iinjineli zethu zifumanise ukuba izihluzi ezingaphantsi kwesinki ezilungileyo zenza umsebenzi omhle wokususa ukungcola ngaphandle kokuvaleka. Zikwenza ngobulumko. "Izihluzi ezingaphantsi kwesinki zithatha indawo ethile yekhabhinethi, kodwa azigcwalisi idekhi yesinki njengezihluzi zekhawuntara, kwaye azinkulu njengezihluzi ezifakwe kwimpompo," utshilo unjineli okhokelayo uRachel Rothman. IGood Housekeeping Academy, ujonga uphononongo lwethu lwezihluzi zamanzi.
Ukuze sinciphise uluhlu lwabantu abakhuphisana nabo, iingcali zethu ziqwalasele kuphela izihluzi zamanzi eziqinisekiswe yi-NSF International, umbutho obeka imigangatho yempilo yoluntu kunye neenkqubo zokuqinisekisa iziqinisekiso kushishino. Kwiminyaka edlulileyo, sihlolisise amanqaku amaninzi edatha, njengokujonga ukuba izihluzi ziqinisekisiwe na ngokwemigangatho ye-NSF (eminye imigangatho igubungela kuphela i-lead, njenge-NSF 372, ngelixa eminye ikwabandakanya ubuthi bezolimo kunye nemizi-mveliso, njenge-NSF 401). Njengenxalenye yovavanyo lwethu olusebenzayo, iinjineli zethu ziqwalasele izinto ezifana nesantya sokuhamba kwamanzi kunye nokuba kulula kangakanani ukufaka nokutshintsha isihluzi. "Sikwaqwalasele nerekhodi kunye nokuthembeka kophawu, sivavanya izihluzi zamanzi amashumi eminyaka emakhaya nakwiilabhoratri zethu," utshilo uRothman.
Kwiminyaka engama-25 edlulileyo, i-Aquasana izakhele udumo njengenkokeli ekuhluzeni amanzi. Isihluzo sayo esingaphantsi kwesinki esinezigaba ezi-3 sifumene amanqaku aphezulu kwiinjineli zethu ngenxa yetekhnoloji yayo entsha yokuhluza okuninzi, eqinisekiswe yi-NSF ukubamba izinto ezingcolisayo ezingama-77 kuquka iintsimbi ezinzima, izibulali-zinambuzane, amayeza kunye ne-Disinfectant yonyango lwamanzi. Ikwayenye yezihluzo ezimbalwa eziqinisekisiweyo ukususa i-PFAS, nto leyo ebangela ukuba uGqr. Birnur Aral, uMlawuli weLebhu yezeMpilo, yoBuhle, yeNdalo kunye noZinzo lwe-GH, agcine le Aquasana ekhayeni lakhe. Njengoko ebonisile, nangona eyisebenzisa yonke imihla kuyo yonke into ukusuka ekuphekeni ukuya ekuzaliseni umatshini wekofu, iyunithi inokwenza konke ukuhluza ngaphandle kokuvaleka kwangethuba okanye ukwehla kokuhamba kwamanzi - okuninzi imini yonke, ewe Hydrate! • Iintlobo zeSihluzo: Isihluzo sangaphambi kwexesha, iCarbon eSebenzisiweyo, kunye neCarbon yeCatalytic ene-Ion Exchange • Umthamo weSihluzo: Iigaloni ezingama-800 • Ixabiso leSihluzo sonyaka: $140
Nangona singayivavanyanga le nkqubo, iCulligan ligama elithembekileyo ekuhluzweni kwamanzi elinerekhodi eliqinisekisiweyo kwiingxelo zangaphambili zeGood Housekeeping. Ukongeza kwixabiso eliphantsi lokuqala, izihluzo zokutshintsha azibizi kakhulu. Iqinisekisiwe ukubamba iintlobo ngeentlobo zezingcolisi, kubandakanya i-lead, i-mercury, kunye ne-cysts, kwaye ithi inciphisa incasa kunye nevumba le-chlorine. Oko kuthethiweyo, ukuhluzwa kwayo kwe-granular activated carbon akunamandla njengezinye izinto eziphambili: Umzekelo, isihluzo asiqinisekiswanga kwi-NSF Standard 401, egubungela amayeza, amayeza okubulala ukhula, kunye nezibulala-zinambuzane. I-EZ-Change inokucoca iigaloni ezingama-500 ngaphambi kokuba ifune ukutshintshwa. Oko kuyahlonipheka kwisihluzo esingabizi kakhulu, kodwa singaphantsi kweegaloni ezingama-700 ukuya kuma-800 esizibonileyo kwezinye iimodeli. • Uhlobo lwesihluzo: I-Granular Activated Carbon • Umthamo wesihluzo: Iigaloni ezingama-400 • Ixabiso lesihluzo sonyaka: $80
Ukuba indawo yokugcina iikhabhinethi ekhitshini lakho ibiza kakhulu, uza kuyithanda indlela edibeneyo yoyilo lwesixhobo sokucoca esingaphantsi kwesinki seMultiPure. Kuvavanyo lwasendle, iingcali zethu ziqaphele ukuba isivalo esingu-5.8″ x 5.8″ x 8.5″ sinokuxhonywa eludongeni lwekhabhinethi, sishiya indawo eninzi yezinye izinto phantsi kwesinki. Ukufakelwa kokuqala kulula, kwaye ukutshintshwa kwesihluzo kulula. Iqinisekisiwe kwiMigangatho ye-NSF 42, 53 kunye ne-401, isihluzo se-solid carbon block sigqwesile ekubambeni uluhlu olubanzi lwezinto ezingcolisayo. Abavavanyi bethu baxela ukuba ukuba isihluzo sitshintshwa minyaka le, ukuhamba kwamanzi kuhlala kuqinile kwaye kuzinzile xa ukusetyenziswa kwamanzi ekhaya kufikelela kwinqanaba eliphezulu. • Uhlobo lwesihluzo: I-Solid Carbon Block • Umthamo wesihluzo: Iilitha ezingama-750 • Ixabiso lesihluzo sonyaka: $96
Nangona ingabizi kakhulu, izihluzo zeWaterdrop ezingaphantsi kwesinki zibiza amakhulu eedola ngaphantsi kwezinye iinkqubo ze-reverse osmosis (RO). Ngokutsho komenzi, uyilo lwayo olungenatanki lugcina indawo kwaye lukwasebenzisa amanzi kakuhle. Nangona singakayivavanyi le yunithi, iingxelo zangaphambili malunga netekhnoloji ye-RO ziqinisekisile ukusebenza kwayo ekubambeni izinto ezingcolisayo. IWaterdrop iqinisekiswe yi-NSF 58, enye yezona migangatho iphezulu, ngoko ke inokumelana nayo yonke into ukusuka kwiintsimbi ezinzima ukuya kumayeza ukuya kwi-PFAS. Iinjineli zethu ziyawuthanda uyilo olukrelekrele lweyunithi, kubandakanya isibane sesalathisi sesihluzo kwimpompo kunye nephaneli yokujonga ekrelekrele ekuxelela ubungakanani be-TDS okanye izinto ezinyibilikisiweyo ezicociweyo emanzini. Isilumkiso esinye: Ngokungafaniyo nezinye izihluzo kule ngqungquthela, iWaterdrop ayifanelekanga kumanzi emithombo kuba ubukho bamasuntswana amakhulu bunokubangela ukuvaleka.
Uninzi lwezihluzo zamanzi zasekhaya zezona zisetyenziswa kakhulu, oko kuthetha ukuba zenzelwe ukucoca amanzi kwimpompo enye. Eli nqaku ligxile kwizihluzo ezingaphantsi kwesinki ezinezihlikihli ezifana nezempompo; iingcali zethu ziyazithanda kuba zidibanisa ukusebenza kunye noyilo olucocekileyo nolugcina indawo. Ezinye iintlobo ziquka:
✔️ Izihluzi zeebhotile zamanzi: Ezi jugi zamanzi ziyindlela engabizi kakhulu nelula ene-filter engaphakathi evumela amanzi ukuba adlule. Zilungile xa zisetyenziswa kakhulu, kodwa azilona khetho lufanelekileyo ukuba usebenzisa amanzi ahluziweyo ukupheka nokusela okanye unamalungu osapho aliqela.
✔️ Isihluzo samanzi sefriji: Ukuba ifriji yakho inesixhobo sokukhupha amanzi, kusenokwenzeka ukuba nayo inesihluzo, esihlala siphezulu kwiyunithi, nangona abanye abavelisi bezifihla ngasemva kwephaneli yokuhombisa ezantsi. Isilumkiso: Ngokutsho kwe-Home Appliance Manufacturers Association, kukho izihluzo ezininzi zefriji ezingezizo ezithengiswayo kwi-intanethi, kwaye uyilo olubi luthetha ukuba zinokwenza umonakalo omkhulu kunokuba zilunge. Qinisekisa ukuba naziphi na izinto ezitshintshiweyo ozithengayo ziqinisekisiwe ubuncinane kwi-NSF Standard 42 ukuqinisekisa ukuba izinto ezibonakalayo zesihluzo aziyi kukhupha ungcoliseko emanzini, kwaye sisihluzo esivunyiweyo ngumvelisi.
✔️ Isihluzo samanzi seCountertop: Ngolu khetho, isihluzo sihlala kwikhawuntara kwaye siqhagamshele ngqo kwimpompo yakho. Oku kuthetha ukuba akufuneki utshintshe imibhobho yamanzi, kwaye sinokufakwa ngokulula. Kodwa ezi zihluzo zigcwalisa idekhi yesinki, kwaye azisebenzi kwiimpompo ezitsalwayo.
✔️ Isihluzo samanzi esifakwe kwiFaucet: Kule seti, isihluzo sifakwe ngqo kwifaucet yakho. Uninzi lukuvumela ukuba utshintshe phakathi kwamanzi ahluziweyo namanzi angahluzwanga. Nangona kulula kakhulu ukuwaseta, abonakala ebuthathaka, kwaye awasebenzi nakwiifaucet ezitsalwayo.
✔️ Izihluzi Zamanzi Zendlu Yonke: Zifakelwa kwindawo ephambili yamanzi yekhaya ukuze zibambe inkunkuma kunye nezinye iinxalenye ezinkulu ezifumaneka emanzini asemthonjeni. Iingcali zethu zicebisa ukuba kufakwe isihluzi sesibini sokusetyenziswa ukususa izinto ezincinci.
Uninzi lwezihluzo zasekhaya zisebenza ngokudlulisa amanzi kwizinto ezisebenzayo, ezifana nekhabhoni okanye ilahle, ukuze kususwe ukungcola ngenkqubo yeekhemikhali. Ngokwahlukileyo koko, i-reverse osmosis (RO) ibamba ukungcola ngokutyhala amanzi axinzelelweyo kwi-membrane engakwazi ukungena. Le nkqubo isebenza kakuhle kakhulu.
Ingxaki kukuba iinkqubo ze-RO zihlala zibiza kakhulu kwaye zichitha amanzi amaninzi, kwaye zifuna itanki enkulu yokugcina, ngoko ke azinakufakwa phantsi kwesinki. Kodwa itekhnoloji iyaqhubeka nokuvelisa izinto ezintsha, kubandakanya uyilo oluncinci, olungenatanki olufana nohlobo lweWaterdrop kuluhlu lwethu. Nangona kunjalo, ngaphambi kokuba uthenge isihluzo samanzi se-RO, iingcali zethu zicebisa ukuba uvavanye amanzi akho ukuze ubone ukuba isihluzo sendabuko siya kubonelela ngokhuseleko olufanelekileyo.
Ukuba ukha amanzi kwisixeko sakho, kufuneka ufumane iNgxelo yoQiniseko lwaBathengi yonyaka (i-CCR) ekuxelela ukuba zeziphi izinto ezingcolisayo ezifunyenweyo kumanzi kamasipala wakho kunyaka ophelileyo. Olu lwazi luluncedo, kodwa ukuba izinto eziyingozi ziyaphuma kumbane zize zingene emanzini akho, kuquka imibhobho yelothe ekhayeni lakho (ukuba yakhiwa ngaphambi kowe-1986). Kukwakho nemizi-mveliso yase-US eyi-13 yezigidi esebenzisa imithombo yamanzi yabucala kodwa engafumani i-CCR. Yiyo loo nto kuyingcinga elungileyo ukuvavanya amanzi akho rhoqo.
Iikiti zokuzenzela, kuquka nezo zivela kwi-GH Seal Holder Safe Home, ziyafikeleleka kwaye kulula ukuzisebenzisa; Iikiti zeSafe Home zixabisa i-$30 kumthombo wamanzi wesixeko, kwaye zixabisa i-$35 kumthombo wangasese. “Kufuneka wazi ukuba yintoni emanzini akho,” utshilo uChris Myers, umongameli we-Environmental Lab, eyenza le kiti. “Ngaloo ndlela ungagxila i-laser kwisihluzi samanzi kwaye iya kususa into oyifunayo ukuyisusa.”
Nangona inkqubo nganye yahlukile, uninzi lweenkqubo luza neendawo zokucoca ezifakelwa eludongeni lwangaphakathi lwekhabhathi yesinki. Elinye icala lesihluzo liqhagamshelwe kumgca wakho wamanzi abandayo ngoqhagamshelo oluguquguqukayo. Uqhagamshelo lwesibini luqala kwelinye icala lesihluzo ukuya kwisixhobo sokukhupha amanzi, esikwidekhi yesinki yakho.
Ukufaka isixhobo sokuhambisa amanzi kudla ngokuba yeyona nto inzima, kuba kubandakanya ukugqobhoza imingxunya kwikhawuntara. Umntu onobuchule bokwenza izinto ngokwakhe kufuneka akwazi ukusingatha le projekthi, kodwa ukuba awunamava, kungangcono ukuqesha umntu olungisa amanzi, ingakumbi ukuba kufuneka kulungiswe imibhobho yakho yamanzi.