Qhov tsis zoo ntawm Cov Khoom Yas

Sep 30, 2021

Tso lus

  1. Cov yas yog ib qho yooj yim hlawv thiab tsim cov pa lom thaum hlawv. Piv txwv li, thaum polystyrene raug hlawv, toluene raug tsim tawm. Qhov tsawg ntawm cov tshuaj no tuaj yeem ua rau dig muag, ntuav thiab lwm yam tsos mob thaum nqus tau. Kev hlawv ntawm PVC kuj tuaj yeem tsim cov pa roj carbon chloride lom. Ntxiv nrog rau kev hlawv, qhov kub thiab txias ib puag ncig yuav ua rau cov yas tawg mus rau cov khoom muaj tshuaj lom, xws li benzene.

  2. Plastics yog tsim los ntawm cov khoom siv roj av, thiab cov khoom siv roj av tau txwv.

  3. Cov yas tuaj yeem rot tom qab raug faus hauv av tau ntau pua xyoo.

  4. Cov yas muaj cov cua sov tsis zoo thiab ua rau laus zuj zus.

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