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Cov ntaub ntub dej tau dhau los ua neeg nyiam ntawm cov neeg siv khoom rau lawv txoj kev yooj yim thiab ntau yam. Lawv feem ntau yog siv los ntxuav qhov chaw, tu menyuam, tu tus kheej, thiab tshem tawm pleev, thiab lwm yam. Txawm li cas los xij, kev siv thiab pov tseg cov ntaub ntub dej ntau ntxiv tau ua rau muaj kev txhawj xeeb txog lawv qhov cuam tshuam rau ib puag ncig.
Cov ntaub ntub dej feem ntau yog ua los ntawm cov ntaub ntawv uas tsis yog biodegradable, nrog rau cov yas xws li polyester thiab polypropylene. Thaum cov ntaub so no pov tseg, lawv tuaj yeem khaws cia hauv qhov chaw pov tseg thiab dej hauv lub cev, ua rau muaj kuab paug thiab ua rau cov tsiaj qus. Raws li kev tshawb fawb los ntawm Water UK, kwv yees li 93 feem pua ntawm cov khoom siv pom hauv cov dej phwj tuaj yog cov ntaub so ntub dej. Cov kev thaiv no tuaj yeem ua rau cov dej phwj tuaj, uas tuaj yeem ua rau muaj kuab paug ntawm txoj kev dej thiab ua rau muaj kev pheej hmoo rau tib neeg kev noj qab haus huv.
Tsis tas li ntawd, cov ntaub so ntub dej feem ntau muaj cov khoom xyaw xws li cov tshuaj tsw qab hluavtaws, cov tshuaj tua kab mob, thiab cov tshuaj uas tuaj yeem tsim kev puas tsuaj rau ib puag ncig. Thaum cov khoom xyaw no nkag mus rau hauv dej, lawv tuaj yeem cuam tshuam tsis zoo rau lub neej hauv dej thiab ecosystems. Qee cov ntaub so kuj muaj microplastics, uas tuaj yeem ua mob rau cov tsiaj hauv hiav txwv uas ua rau lawv yuam kev rau zaub mov.
Txawm li cas los xij, tsis yog txhua daim ntaub ntub dej yog tsim sib npaug. Qee hom ntaub ntub dej, xws li cov ntawv pov thawj biodegradable thiab compostable, zoo dua rau ib puag ncig. Cov ntaub so no yog ua los ntawm cov khoom siv organic xws li cov nroj tsuag fibers uas tawg lawm thaum muab pov tseg. Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tias txawm tias biodegradable thiab compostable cov ntaub so yuav tsum tau muab pov tseg kom zoo thiab tsis muab tso rau hauv chav dej.
Tsis tas li ntawd, qee lub tseem fwv thiab cov koom haum tau ua cov kauj ruam los daws qhov cuam tshuam ib puag ncig ntawm cov ntaub ntub dej. Hauv tebchaws Askiv, piv txwv li, cov ntaub so ntub dej uas tau sau tias "flushable" yuav tsum ua tau raws li cov qauv nruj kom ntseeg tau tias lawv tawg tau zoo hauv cov kav dej. Cov European Union tseem tau ua cov kauj ruam los txwv qee hom yas siv ib zaug, suav nrog qee yam ntawm cov ntaub so ntub, kom txo cov pov tseg thiab tiv thaiv ib puag ncig.
Hauv kev xaus, thaum cov ntaub ntub dej tuaj yeem yooj yim, lawv cov pov tseg thiab kev cuam tshuam ib puag ncig yuav tsum tau ua tib zoo xav. Xaiv biodegradable thiab compostable so thiab pov tseg ntawm lawv kom zoo yuav yog ib qho kev xaiv zoo dua rau ib puag ncig. Kev txwv tsis pub siv cov ntaub so ntub dej thiab tig mus rau lwm txoj hauv kev, kev xaiv kom ruaj khov dua tuaj yeem pab txo lawv qhov cuam tshuam rau ib puag ncig.
