Daim ntawv strawle muaj lawv cov txiaj ntsig hauv kev tiv thaiv ib puag ncig, tab sis kuj muaj qee qhov tsis zoo.
Ib puag ncig zoo
Yooj yim rau decompose thiab txo cov pa paug hluav taws xob tuaj yeem rhuav tshem sai sai nyob rau hauv lub ntuj ib puag ncig zoo li cov hniav tawv yas xws li cov pa dawb piculture.
Txo kev siv cov yas: siv cov khaub ncaws hnav tuaj yeem txo cov khaub noom yas, yog li txo lub nra rau lub ntiaj teb thiab kev tiv thaiv ib puag ncig.
Ib puag ncig tsis zoo
Kev cuam tshuam ib puag ncig thaum tsim khoom thaum muaj cov khoom lag luam: Daim ntawv teeb liab muaj nqi, thiab cov ntoo yuav tsum tau txiav thaum tsim khoom, uas tsim cov dej phwj tuaj thiab muaj qee qhov cuam tshuam rau ib puag ncig.
Ua tsis tiav cov teeb meem: txawm hais tias daim ntawv nplaum muaj peev xwm ua kom degraded, muaj ntau daim ntawv ciab muaj polyethylene lossis polypropylene txheej ntawm lawv cov chaw. Cov txheej txheej no tsis tuaj yeem ua kom tiav zuj zus, ua rau ib puag ncig lub nra.
Muaj cov tshuaj tua kab mob: Qee cov zaub mov muaj teeb meem muaj pfas (perfluorinated thiab polyfruoroalkyl tshuaj), uas yog qhov muaj kev phom sij rau tib neeg kev noj qab haus huv thiab tej zaum yuav ua rau muaj kev pheej hmoo mob cancer.
