Tam sim no ib puag ncig tus phooj ywg decompose sai heev thiab tuaj yeem decompose hauv ib xyoos. Kuj tseem muaj qhov nrawm dua, thiab cov hnab yas ib puag ncig hauv Olympic tuaj yeem decompose tsis pub dhau 72 hnub tom qab muab pov tseg.
1.Plastic hnab uas ua raws li lub teb chaws tus qauv GB/T21661-2008 yog hu ua ib puag ncig tus phooj ywg hnab yas, uas muaj xws li recycled hnab yas thiab cov hnab yas tshiab. Thaum lub sij hawm tsim cov hnab yas, cov hnab yas uas tau ntxiv degradable masterbatch hu ua degradable hnab yas. Tom qab 90 hnub, cov hnab yas degradable tuaj yeem ua rau decompose nyob rau hauv qee yam mob. Lub hnab ua los ntawm cov yas zaj duab xis yog sib sau ua ke hu ua hnab yas. Peb cov hnab yas siv feem ntau suav nrog cov hnab yooj yim, hnab hauv tsev loj, hnab ntim khoom, hnab ntim, hnab yas, hnab looj tes, thiab hnab ntim khoom lag luam.
2.Ib lub hnab yas uas raug tshav ntuj thiab yaj sai sai thaum raug cov dej noo. Tom qab kev ntsuam xyuas los ntawm National Environmental Protection Product Quality Supervision and Inspection Center, tag nrho cov kev ntsuas ntawm cov khoom ua tau raws li los yog tshaj lub teb chaws cov qauv zoo, thiab muaj cov yam ntxwv ntawm kev nyiam huv, tsis muaj tshuaj lom, thiab tsis muaj kuab paug. Nws yog ib qho ntawm cov khoom lag luam zoo tshaj plaws nyob rau hauv Suav teb. Lub hnab yas biodegradable no yog tsim los siv cov polyolefin resin uas tsis muaj tshuaj lom nrog ntxiv degradation agents thiab lwm yam khoom siv raw. Nws qhov tshwm sim tau ua rau muaj kev cia siab los txo lossis tshem tawm cov pa phem dawb.
