Kupeza madzi akumwa poyenda kungakhale ntchito yovuta, makamaka m’malo amene madzi apampopi ali osayenera kapena osapezeka. Koma m’malo mogula madzi a m’mabotolo, zomwe zikukulitsa vuto la kuipitsidwa kwa pulasitiki padziko lonse lapansi, pali njira zingapo zogwiritsira ntchito kumwa madzi abwino zimene mungagwiritse ntchito kukuthandizani kulikonse kumene muli.
Tengani botolo losefera madzi
Oyenda omwe akufunafuna njira yogulitsira malo amodzi ayenera kuganizira kugwiritsa ntchito kusefa kwamadzi kunyamula ndi botolo loyeretsera lokhala ndi fyuluta yophatikizira ndi chotengera chomwe chimapangitsa kukhala kosavuta kuyeretsa, kunyamula ndi kumwa madzi popita.
Mtundu wa LifeStraw umagwiritsa ntchito kachipangizo kakang'ono kakang'ono komanso kapisozi wamalala wopangidwa kuti achotse mabakiteriya, majeremusi ndi ma microplastics, komanso kuthetsa fungo ndi kukoma. Ndipo mtundu wa GRAYL umatenganso gawo lina lakumwa madzi otetezeka pomanga chitetezo cha ma virus muzosefera zake.
Sikuti mabotolo onse amasefa amapangidwa mofanana: ena akhoza kuledzera ndi kuyamwa, ena ndi kukakamizidwa; ena amapereka chitetezo ku tizilombo toyambitsa matenda osiyanasiyana, pamene ena satero. Kutalika kwa moyo wa zosefera kumasiyana mosiyanasiyana, ndipo zoseferazi sizipezeka paliponse, choncho ndi bwino kulingalira kuzigula pasadakhale. Musaiwale kuti muwerenge mosamala kufotokozera kwa mankhwala ogulidwa ndi malangizo!
Kuwonongeka kwa DNA yowopsa
Zikuoneka kuti munagwiritsapo kale madzi oyeretsedwa ndi ultraviolet, monga makampani amadzi a m'mabotolo ndi malo opangira madzi otayira a mumzinda nthawi zambiri amagwiritsa ntchito njirayi. Ndi zinthu zopepuka zopepuka monga Steripen ndi Larq Botolo, apaulendo amatha kugwiritsa ntchito ukadaulo womwewo popita.
Pamphamvu inayake, kuwala kwa ultraviolet kumawononga DNA ya ma virus, protozoa ndi mabakiteriya. Pakukhudza batani, oyeretsa a Steripen amaboola madzi ndi kuwala kwa ultraviolet komwe kumawononga mabakiteriya ndi ma virus opitilira 99% m'mphindi zochepa.
Ngakhale kuwala kwa ultraviolet kumatha kuyeretsa madzi a zinthu zosafunika, sikusefa zinyalala, zitsulo zolemera ndi tinthu tina, choncho ndi bwino kugwiritsa ntchito zipangizo za ultraviolet pamodzi ndi fyuluta.
Zosefera zonyamulika zamunthu
Iyi ndi njira yabwino ngati mukufuna makina osefera omwe ali ophatikizika mokwanira kuti mutenge nawo komanso osunthika mokwanira kuti agwirizane ndi zosowa zanu.
Zosefera zochotseka zochokera kumitundu ngati LifeStraw Flex ndi Sawyer Mini zitha kugwiritsidwa ntchito ngati udzu wakumwa molunjika kuchokera kumadzi kapena kuphatikiza ndi thumba la hydration. Makina onsewa amagwiritsa ntchito nembanemba yopanda kanthu, koma Flex ilinso ndi kapisozi wophatikizika wa kaboni kuti amange mankhwala ndi zitsulo zolemera. Komabe, fyuluta ya Flex iyenera kusinthidwa pambuyo poyeretsa pafupifupi malita 25 a madzi - mofulumira kwambiri kuposa Sawyer, yomwe imakhala ndi moyo wa 100 galoni.
Kuyeretsedwa ndi magetsi
Okonda kufunafuna kupepuka komanso kusavuta angaganizirenso kugwiritsa ntchito chipangizo chochizira madzi cha electrolytic. Chipangizo choterocho sichidzatenga malo ambiri, koma chidzakutumikirani bwino. Chida chonyamulikachi chimagwiritsa ntchito njira ya saline - yokonzeka mosavuta kulikonse kuchokera ku mchere ndi madzi - kupanga mankhwala ophera tizilombo omwe mutha kuwonjezera pamadzi (mpaka malita 20 nthawi imodzi) kupha pafupifupi tizilombo toyambitsa matenda.
Mosiyana ndi ukadaulo woyeretsa madzi a ultraviolet, chipangizo chamtundu uwu chimatha kuthana ndi madzi amtambo. Chipangizocho chimamangidwa kuti chikhale chokhalitsa ndipo chimatha kubwezeretsedwanso - mwachitsanzo, Potable Aqua PURE ikhoza kuyeretsa pafupifupi malita a 60 a madzi isanayambe kusintha zinthu zina, ndipo batri yake ikhoza kulipiritsidwa kudzera pa USB. Ngati mukukhudzidwa ndi kukoma kapena kusagwirizana ndi mankhwala, dziwani kuti mankhwalawa amasiya zinthu za chlorine m'madzi.
Kukonza mankhwala
Kugwiritsa ntchito mapiritsi a chlorine poyeretsa madzi kungakhale kopanda chitetezo, ndipo kugwiritsa ntchito mapiritsi a ayodini kumakhudzana ndi matenda angapo. Komanso, onse a iwo amapereka madzi fungo losasangalatsa ndi kukoma. Njira ina ndi sodium dichloroisocyanurate (NaDCC): ndiyotsika mtengo, yosavuta kugwiritsa ntchito, ndipo imatsuka madzi ndi zotsatira zofanana ndi chlorine, koma ndi zowopsa zochepa.
Mapiritsi oyeretsa a NaDCC (monga mtundu wa Aquatabs) angagwiritsidwe ntchito ndi madzi oyera kuti atulutse asidi a hypochlorous, omwe amachepetsa tizilombo toyambitsa matenda komanso amachititsa kuti madziwo amwe pafupifupi mphindi 30. Dziwani kuti njirayi sichotsa tinthu tating'onoting'ono komanso zowononga monga mankhwala ophera tizilombo. Ngati mukugwira madzi amtambo, ndi bwino kuwasefa musanasungunule mapiritsi omwe ali mmenemo. Musaiwale kuwerenga malangizo!
Gawani ndi kutsogolera mwachitsanzo
Madzi osefedwa amatha kupezeka kwaulere ngati mukudziwa komwe mungayang'ane. Mapulogalamu monga RefillMyBottle ndi Tap angakuuzeni komwe kuli malo odzaza madzi omwe mungagwiritse ntchito mukuyenda.
Kugwiritsa ntchito kusefera kwamadzi ndi zida zoyeretsera kudzakuthandizani kuyenda nthawi yopanda malire popanda kugwiritsa ntchito mabotolo apulasitiki.
Ndipo nthawi zina zimakhala zokwanira kufunsa anthu kapena mabungwe omwe mumakumana nawo kuti agawane madzi panjira. Omwe apaulendo amafunsa malo odyera ndi mahotela kuti adzazenso mabotolo awo ogwiritsidwanso ntchito ndi madzi abwino, amakanidwa nthawi zambiri - ndipo pulasitiki yocheperako imagwiritsidwa ntchito.