Titafunsa Ocean kuti apangire mbiya yosefera madzi, tidangosiya, ndiye nazi zosankha zomwe tidaziwona bwino.
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Kukhalabe ndi hydrated kumawoneka ngati vuto lopitirira-ochepera kuweruza kutchuka kwa mabotolo amadzi a galoni ndi mabotolo omwe amanena kuti ndi ma ounces angati omwe muyenera kumwa panthawi inayake-ndipo mtsuko wamadzi wosefedwa ungakuthandizeni kukhala wathanzi. Kukwaniritsa zolinga zanu zamadzi tsiku lililonse kumatha kuchitika mosavuta komanso mwachuma posankha mitsuko yamadzi osefedwa m'malo mwa mabotolo otayidwa. Kwenikweni, mbiya zosefera madzi zimakulitsa kukoma ndi kununkhira kwamadzi anu apampopi. Zitsanzo zina zimatha kuchepetsanso zonyansa monga zitsulo zolemera, mankhwala kapena microplastics. Kaya mukudzimwa madzi nokha, kudzaza makina a khofi, kapena mukukonzekera kuphika, tasefa zinthu zingapo kuti tikupezereni mbiya yabwino yosefera madzi.
Madzi ochokera m’mafakitale oyeretsera madzi a anthu onse ku United States amaonedwa kuti ndi otetezeka kwambiri padziko lonse, koma kupatulapo monga mtovu ku Flint, Michigan, madzi angapangitse anthu kukhala ndi mantha. Timapanga mitsuko yosefera madzi yomwe imatulutsa madzi otsitsimula komanso aukhondo. Ukadaulo woyambira wa zosefera zambiri ndi wofanana, ngakhale kuti ena amachepetsa kapena kuchotsa zinthu zina zomwe zingayambitse ndipo zina zimapangidwa kuti zisunge mchere womwe uli wabwino kwa inu. Timatsindikanso kuti malondawo amakumana kapena amatsimikiziridwa ndi miyezo yokhazikitsidwa ndi National Science Foundation/National Standards Institute ndi Water Quality Association, owunikira odziyimira pawokha a gulu lachitatu.
Mitsuko yambiri yosefera madzi imakhala ndi mapangidwe ofanana: chosungira pamwamba ndi pansi chokhala ndi fyuluta pakati. Thirani madzi apampopi mu gawo lapamwamba ndikudikirira mphamvu yokoka kuti ikokere kudzera mu fyuluta mpaka pansi. Koma palinso zina zambiri, monga kudziwa kuchuluka kwa madzi omwe banja lanu limagwiritsa ntchito komanso malo omwe muli nawo mufiriji. Kupatula mtengo wa mbiya, muyeneranso kuganizira mtengo wa zosefera ndi kuchuluka kwa magaloni omwe angatsuke musanawalowe m'malo (chifukwa ena aife timatanganidwa kwambiri ndi kudzaza mabotolo athu amadzi nthawi zonse).
Brita Large Water Selter Pitcher ndiye mtsuko wathu wabwino kwambiri wamadzi onse chifukwa uli ndi mphamvu ya makapu 10, ndi yotsika mtengo, ndipo ili ndi fyuluta yokhalitsa. Chivundikiro chamtsuko chamtsuko, chomwe chimatchedwa Tahoe, chimakulolani kuti mudzaze mofulumira kuposa zitsanzo zomwe zimafuna kuti muchotse pamwamba pa zonse. Ilinso ndi nyali yowunikira yomwe imawonetsa ngati fyuluta ili bwino, ikugwira ntchito, kapena ikufunika kusinthidwa.
Tikupangira Sefa ya Elite Retrofit, yomwe ili yovomerezeka kuti ichepetse lead, mercury, BPA, ndi mankhwala ena ophera tizilombo ndi mankhwala osakhazikika. Imajambula zonyansa zambiri kuposa fyuluta yoyera yokhazikika ndipo imatha miyezi isanu ndi umodzi - kuwirikiza katatu. Komabe, makasitomala ena amawona kuti pakatha miyezi ingapo fyulutayo imatha kutsekedwa, kufupikitsa moyo wake. Pongoganiza kuti simuyenera kusintha chilichonse posachedwa, mtengo wapachaka wazosefera ukhala pafupifupi $35.
Anthu ambiri amadziwa LifeStraw chifukwa cha zosefera zamadzi zopulumutsa moyo ndi zosefera za msasa, koma kampaniyo imapanganso zinthu zokongola, zogwira mtima zapanyumba panu. The LifeStraw Home Water Filtration Pitcher imagulitsa pafupifupi $ 65 ndipo imapezeka mumitundu yosiyanasiyana mumtsuko wamakono wagalasi wozungulira womwe ukhoza kukopa anthu omwe akuyesera kuchepetsa kugwiritsa ntchito pulasitiki m'nyumba zawo. Chovala chofananira cha silikoni ndichosangalatsa kuchikhudza, chimateteza ku zokala ndi mano, komanso kumagwira bwino.
Fyulutayi ndi gawo la magawo awiri lomwe limatha kuthana ndi zowononga zopitilira 30 zomwe matanki ena ambiri samatha kuzigwira. Ndi NSF/ANSI yovomerezeka kuti ichepetse chlorine, mercury ndi lead. Imakwaniritsanso milingo yosiyanasiyana yoyesedwa ndi ma labotale ovomerezeka a mankhwala ophera tizirombo, mankhwala ophera tizirombo ndi mankhwala ena osalekeza, ndipo imatha kuyeretsa madzi amtambo ndi mchenga, dothi kapena zinyalala zina. Kampaniyo ikuti mutha kugwiritsa ntchito fyuluta paupangiri wamadzi owiritsa, koma zikadachitika mdera langa, ndikadawiritsabe madziwo.
Phindu la fyuluta yazigawo ziwiri ndikuti LifeStraw Home ikhoza kuchotsa zonyansa zambiri. Choyipa chake ndi chakuti gawo lililonse likufunika kusinthidwa nthawi zosiyanasiyana. Nembanembayo imatha pafupifupi chaka chimodzi, ndipo zosefera zing'onozing'ono za carbon ndi ion ziyenera kusinthidwa miyezi iwiri iliyonse (kapena pafupifupi malita 40). Mtengo wapachaka ndi pafupifupi $ 75, womwe ndi wapamwamba kuposa ena ambiri omwe ali pamndandandawu. Ogwiritsanso awona kuti kusefera kumachedwa, ndiye ndibwino kuti mudzaze chidebecho musanachiyikenso mufiriji. (Izi ndi zaulemu kwa mitsuko ina, mwa njira.)
Sefa yamadzi ya Hydros Slim Pitch 40-ounce imayang'ana makina osefera a matanki apawiri mokomera kuthamanga. Mtsuko wawung'ono koma wamphamvuwu umagwiritsa ntchito fyuluta ya carbon shell ya kokonati kuchotsa 90% ya chlorine ndi 99% ya matope. Sichimayang'ana zinthu zina zomwe zingathe kuipitsa. Mtsuko wa makapu asanu uwu ulibe zogwirira, koma ndi zophweka kugwira ndikudzaza, zomwe zimapangitsa kukhala chisankho chapamwamba pamitsuko yopyapyala.
Banja lokhala ndi ana ang’onoang’ono amene amaumirira kuthira zakumwa zawozawo likhoza kuganiza kuti kusowa chogwirira n’chinthu choipa, koma n’kosavuta kulowa m’chitseko cha firiji popanda kutenga malo onse. Hydro Slim Pitcher imabweranso ndi kanyumba kokongola ndipo fyulutayo imapezeka mumitundu yosiyanasiyana monga wofiirira, laimu wobiriwira, wabuluu ndi wofiyira, ndikupangitsa kukhudza kwamunthu. Sefayi imathanso kukhala ndi jekeseni wamadzi kuti muwonjezere zipatso kapena fungo la zitsamba.
Zosefera za Hydros ziyenera kusinthidwa miyezi iwiri iliyonse, zomwe zimakutengerani pafupifupi $30 pachaka. Amakhalanso osinthika ndi zinthu zina za Hydros.
Fyuluta ya Brita high flow ndi ya omwe amadana ndi kudikirira. Zonse zili m'dzina: mukathira madzi, amadutsa musefa ya carbon activated yomwe imayikidwa pa spout. Aliyense amene anayesapo kudzaza botolo la madzi galoni amadziwa kuti ndi njira zambiri zopangira mtsuko wamba. Ndikofunikira kudzaza thanki yamadzi kamodzi ndikudikirira kuti idutse fyuluta. Zimangotenga mphindi zochepa, koma mukudziwa mawu akuti: madzi samasefedwa. Brita Stream imathetsa kudikirira.
Choyipa chake ndikuti sichosefera champhamvu choipitsa. Zimatsimikiziridwa kuti zimachotsa kukoma ndi fungo la chlorine ndikusunga fluoride, mchere ndi electrolytes. Ichi ndi fyuluta ya siponji, mosiyana ndi mitundu ya pulasitiki ya nyumba zodziwika bwino kuchokera kuzinthu zina za Brita. Zosefera zimafunika kusinthidwa magaloni 40 aliwonse, ndipo ndi zochulukitsa, zoperekera pachaka zimawononga pafupifupi $38.
Pa $150, choyeretsera cha Aarke ndichokwera mtengo, koma chimapangidwa kuchokera ku zinthu zaukhondo zapamwamba monga galasi ndi chitsulo chosapanga dzimbiri ndipo chimabwera ndi fyuluta yogwiritsidwanso ntchito. Izi mwina ndiye njira yabwino kwambiri pazachilengedwe pamndandandawu chifukwa sichigwiritsa ntchito zosefera zapulasitiki zomwe zimathera mu zinyalala zitagwiritsidwa ntchito. M'malo mwake, makinawa amagwiritsa ntchito particles zosefera zomwe Aarke adapanga mogwirizana ndi kampani yaukadaulo yamadzi BWT.
Ma granules awa amachepetsa klorini, zitsulo zolemera ndi limescale, zomwe zimathandiza kupewa madontho pazakudya zanu. Ma pellets amatha pafupifupi malita 32 asanayambe kusinthidwa. Kampaniyo imapereka mitundu iwiri ya ma pellets: ma pellets oyera ndi ma pellets okhazikika, omwe amawonjezera magnesium ndikutembenuza madzi apampopi amchere. Mitengo imachokera ku $ 20 mpaka $ 30 pa paketi itatu.
Mtsuko wa LARQ PureVis umapereka china chosiyana: mbiya imagwiritsa ntchito njira ziwiri zosefera madzi ndikuletsa kukula kwa mabakiteriya. Madzi amayamba kulowa mu fyuluta ya chomera cha NanoZero kuchotsa chlorine, mercury, cadmium ndi mkuwa. “UV wand” wa mtsukowo umatulutsa kuwala kolimbana ndi mabakiteriya ndi mavairasi m’madzi.
LARQ iyeneranso kulipiritsidwa miyezi iwiri iliyonse pogwiritsa ntchito chophatikizira cha USB-A. Zida zonse zimabweranso ndi pulogalamu ya iOS yokhayo yomwe imakuthandizani kudziwa nthawi yoyenera kusintha zosefera komanso kuchuluka kwa madzi omwe mukugwiritsa ntchito. Botolo lamadzi lokhala ndi chidali lidzagula pafupifupi $170, koma likhoza kukopa anthu omwe amazolowera zida zanzeru komanso kutsatira njira zosiyanasiyana zamunthu (ndichifukwa chake kampaniyo imapanga botolo lathu lamadzi lanzeru lomwe timakonda). LARQ imapereka zosefera ziwiri, ndipo zimatenga nthawi yayitali kuposa zosefera zambiri pamndandandawu, zomwe zimaperekedwa pachaka zimakubwezerani $ 100 pazosefera zolowera kapena mpaka $150 pamtundu woyamba.
Mabanja akuluakulu kapena anthu omwe amamwa madzi okwanira galoni patsiku angafunikire Sefa ya Madzi ya PUR PLUS 30-Cup. Chopangira chotulutsa chachikuluchi chili ndi mawonekedwe opyapyala, ozama komanso chopondera chomata ndipo chimagulitsidwa pafupifupi $70. Zosefera za PUR PLUS ndizotsimikizika kuti zichepetse zowononga zina 70, kuphatikiza lead, mercury ndi mankhwala ena ophera tizilombo. Amapangidwa kuchokera ku activated carbon kuchokera ku zipolopolo za kokonati. Lili ndi mchere womwe umalowa m'malo mwa mchere wochitika mwachilengedwe monga calcium ndi magnesium kuti upereke kukoma kwatsopano popanda kukoma kapena kununkhira kwa chlorine. Koma amangotenga magaloni 40 kapena miyezi iwiri yokha. Kupereka kwa chaka pogula ma multipacks nthawi zambiri kumakhala pafupifupi $50.
Kuchuluka kwa madzi omwe muyenera kumwa ndi nambala yanu, osati magalasi asanu ndi atatu amadzi omwe timamva tikukula. Kukhala ndi madzi olawa pamanja kudzakuthandizani kukwaniritsa zolinga zanu za hydration. Zosefera zamadzi nthawi zambiri zimakhala zotsika mtengo komanso zokonda zachilengedwe kuposa kusunga madzi a m'botolo omwe agwiritsidwa ntchito kamodzi. Kusankha mbiya yoyenera kwa inu, pali zinthu zingapo zomwe muyenera kuziganizira.
Pulasitiki ndiye chinthu chosasinthika pamiyendo yambiri komanso chinthu chofunikira pazosefera zambiri. Ngakhale zingakhale zovuta kupeza zinthu zopanda pulasitiki, pali zosankha. Ena amapereka zida zamtengo wapatali monga galasi, chitsulo chosapanga dzimbiri kapena mbali za silicone za chakudya. Yang'anani malingaliro a wopanga kuti muwone ngati mukufuna kusamba m'manja zigawozo kapena kuziyika mu chotsukira mbale. Kutchuka kwa mbiya zosefera zamadzi zawonanso opanga ambiri amalabadira zokongoletsa, kotero sizingakhale zovuta kupeza njira yokongola yomwe mungasangalale kuyisiya pa kauntala yanu.
Zosefera zimasiyana mtengo, kapangidwe kake ndi zomwe amachepetsa kapena kuchotsa. Zosefera zambiri zomwe zili mu ndemangayi zimakhala ndi carbon activated, yomwe imatenga chlorine ndikuchepetsa asibesitosi, lead, mercury ndi organic compounds. Ngati muli ndi mafunso enieni, monga kuchotsedwa kwa mankhwala enaake kapena zitsulo zolemera kwambiri, pitani patsamba la opanga kuti mudziwe zambiri za momwe mungagwiritsire ntchito.
Sitili labotale, chifukwa chake timakonda zinthu zomwe zimatsimikiziridwa ndi NSF International kapena Water Quality Association. Komabe, timalemba zinthu zomwe "zimakumana" ndi miyezo yodziyimira payokha ya labotale.
Ganizirani kuchuluka kwa madzi omwe banja lanu limamwa komanso magaloni angati omwe fyulutayo ingasunge isanafune kusinthidwa. Fyuluta iyenera kusinthidwa kuti thanki ipitirire kugwira ntchito. Ena amangopanga magaloni 40, kotero kuti nyumba zowuma kapena zazikulu zingafunikire kusintha fyulutayo posachedwa kuposa miyezi iwiri. Chosefera chopangidwa kuti chizikhala nthawi yayitali chingakhale chisankho chabwinoko. Ndipo musaiwale kuwerengera ndalama zomwe zidzakuwonongereni m'kupita kwa chaka.
Mitsuko yamadzi yamadzi ndi yabwino kwa iwo omwe akufuna kukonza kukoma kwa madzi awo apampopi-mitsuko yonse yomwe ili pamndandandawu ingachite zomwezo. Mitsuko ina yosefera madzi imatha kuchotsa zowonjezera zowonjezera ndi zowonongeka, zina zomwe sizinali zoyendetsedwa, monga mankhwala osalekeza. (FYI, EPA inafalitsa malamulo oyendetsera PFA mu March.) Ngati muli ndi chidwi ndi ubwino wa madzi, mukhoza kuyang'ana lipoti la pachaka la khalidwe la madzi pa webusaiti ya EPA, database ya Environmental Working Group yomwe ili mu Tap Water kapena kupeza nyumba yanu. madzi oyesedwa.
Zosefera zamadzi nthawi zambiri sizichotsa mabakiteriya. Zosefera zambiri zamadzi zimagwiritsa ntchito zosefera za carbon kapena ion, zomwe sizichepetsa tizilombo toyambitsa matenda monga mabakiteriya. Komabe, LifeStraw Home ndi LARQ imatha kuchepetsa kapena kupondereza mabakiteriya ena pogwiritsa ntchito zosefera za membrane ndi kuwala kwa UV, motsatana. Ngati kuwongolera mabakiteriya ndikofunikira, yang'anani njira zoyeretsera madzi kapena makina osefera osiyanasiyana pogwiritsa ntchito reverse osmosis.
Yang'anani bukhu la eni anu kuti mudziwe kuti ndi mbali ziti zomwe ziyenera kutsukidwa ndi manja komanso zomwe zingatsukidwe mu chotsukira mbale. Komabe, onetsetsani kuti mukuyeretsa mtsuko. Mabakiteriya, nkhungu, ndi fungo losasangalatsa limatha kuwunjikana mu chiwiya chilichonse cha kukhitchini, ndipo mbiya zosefera madzi sizili choncho.
Anzanga, simuyenera kukhala ndi ludzu nthawi zonse. Kaya chofunika kwambiri ndi kugula, kukhazikika, kapena mapangidwe apamwamba, tapeza mitsuko yabwino kwambiri yosefera madzi kunyumba kwanu. Mtsuko waukulu wamadzi wa Brita wapampopi ndi madzi akumwa okhala ndi chizindikiro chosinthira cha SmartLight + 1 osankhika fyuluta. Kusankha kwathu kwa zosefera zabwino kwambiri zozungulira. Imakonza zosefera zapamwamba za Brita, kuti zikhale zosavuta. Zapamwamba, zogwirira ntchito zazikulu ndi kusefa mwanzeru kwa zinthu zomwe zimakhala nthawi yayitali koma zotsika mtengo. Zambiri. Koma ziribe kanthu komwe mungasankhe, onetsetsani kuti mukusintha fyuluta pafupipafupi kuti mupindule kwambiri ndikuchepetsa zowononga.
Sayansi Yodziwika idayamba kulemba zaukadaulo zaka zoposa 150 zapitazo. Pamene tidasindikiza magazini yathu yoyamba mu 1872, panalibe "kulemba kwa zida," koma ngati zidatero, cholinga chathu chosokoneza dziko lazatsopano kwa owerenga tsiku ndi tsiku kutanthauza kuti tonse tinali mu . PopSci tsopano yadzipereka kwathunthu kuthandiza owerenga kuyang'ana zida zomwe zikuchulukirachulukira pamsika.
Olemba athu ndi akonzi ali ndi zaka zambiri akulemba ndikuwunikanso zamagetsi zamagetsi. Tonsefe timakhala ndi zokonda zathu - kuchokera ku zomvetsera zapamwamba kupita ku masewera a kanema, makamera ndi zina - koma tikaganizira za zipangizo zomwe zili kunja kwa gudumu lathu, timachita zonse zomwe tingathe kuti tipeze mawu odalirika ndi malingaliro athu kuti tithandize anthu kusankha bwino. malangizo. Tikudziwa kuti sitidziwa zonse, koma ndife okondwa kuyesa kusanthula ziwalo zomwe kugula pa intaneti kungayambitse kuti owerenga asamachite.