1. Kev nkag siab tsis meej: Cov pej xeem tuaj yeem ntseeg yuam kev tias cov hnab yas degradable tuaj yeem degraded sai nyob rau hauv ib puag ncig, tab sis qhov tseeb, ntau yam khoom yuav tsum tau tshwj xeeb kev lag luam composting ib puag ncig kom zoo degraded.
2. Degradation tej yam kev mob: Ntau hom degradable plastics yuav tsum tau sib txawv degradation tej yam kev mob. Piv txwv li, polylactic acid (PLA) tsuas yog degraded nyob rau hauv industrial composting los yog anaerobic digestion ib puag ncig tej yam kev mob.
3. Kev saib xyuas kev lag luam: Muaj ntau hom hnab yas degradable nyob rau hauv kev ua lag luam, nrog rau biodegradation, thermal oxidation degradation, photodegradation, thiab lwm yam, nrog rau cov qauv siv sib txawv. Kev saib xyuas kev ua lag luam yuav tsum tau ntxiv dag zog kom tsis txhob muaj cov khoom cuav thiab tsis zoo.
4. Cov teeb meem nqi: Tus nqi ntawm cov hnab yas degradable yog tus nqi siab, uas cuam tshuam rau lawv cov kev txhawb nqa thiab kev siv hauv khw.
5. Kev faib tawm kom raug: Hauv kev faib cov khib nyiab, kev faib cov hnab yas degradable yuav txawv ntawm ib cheeb tsam mus rau ib cheeb tsam thiab yuav tsum tau muab faib kom raug raws li cov cai hauv zos.
6. Kev txheeb xyuas cov khoom lag luam: Ua tib zoo saib xyuas cov khoom lag luam thaum yuav khoom, suav nrog cov khoom siv, degradation tej yam kev mob thiab tus qauv ntawm cov khoom, kom ntseeg tau tias yam koj yuav yog lub hnab yas degradable tiag tiag.
7. Kev txhawb nqa txoj cai: tsoomfwv txoj cai txhawb nqa yog qhov tseem ceeb rau kev txhawb nqa cov hnab yas degradable, nrog rau kev ntsuas xws li muab cov nqi pab thiab txhawb kev saib xyuas kev lag luam.
8. Kev kawm txuj ci: Kev kawm txuj ci yog qhov tseem ceeb ntawm kev txo cov nqi thiab kev txhim kho kev ua haujlwm, thiab nws yuav tsum tau ua kom cov khoom siv tau zoo dua thiab qis dua.
9. Kev kawm rau pej xeem: Txhim kho kev kawm txuj ci nrov rau pej xeem thiab txhim kho kev nkag siab kom raug thiab siv kev paub txog cov hnab yas degradable.
10. Kev paub txog ib puag ncig: Qhov tseem ceeb tshaj plaws yog ua kom muaj kev paub txog ib puag ncig kom txo tau kev siv cov khoom siv pov tseg, txhawb kev rov ua dua tshiab thiab txo cov pa phem hauv lub neej.
