Kev lig kev cai PE recycling
IB: Lub xeev ntawm cov khoom siv kos duab Recycling
1. sau
2. kev txheeb xyuas
3. shredding
4. ntxuav
5. melting thiab pelletizing
Ob: Nyuaj
1. Tsuas yog ib feem me me ntawm cov khoom siv yas rov qab siv dua lossis rov ua dua tshiab.
2. Tus nqi-zoo thiab siv tau zoo ntawm cov kwj yas sib xyaw yog tej zaum qhov kev sib tw loj tshaj plaws rau kev lag luam rov ua dua tshiab.
Peb: Cov khoom siv raw
Lub biodegradability tsis nyob ntawm cov khoom siv raw, tab sis nws nyob ntawm cov qauv tshuaj ntawm cov polymer.
Khoom siv: Composting / Biodegradable
1:Biodegradabletau suav nrog ua ib txoj hauv kev hauv composting.
2: Biodegradable txhais tau tias carbon muaj nyob rau hauv cov ntsiab lus tom qab zom los ntawm cov kab mob cov pa roj carbon tau tag nrho tso rau hauv lub voj voog
tsib:NUAP Bio/PLA composttxheej txheem
六: daim ntawv pov thawj peb muaj
Post lub sij hawm: Apr-01-2021