Bio-Degradable PP Nonwoven Npuag

Cov khoom yas tsis tsuas yog muab kev yooj yim rau tib neeg lub neej, tab sis kuj coj lub nra hnyav rau ib puag ncig.

Pib txij Lub Xya Hli 2021, Tebchaws Europe tau txwv tsis pub siv oxidative degradable plastics, uas tuaj yeem ua rau muaj kuab paug microplastic tom qab tawg, raws li Cov Lus Qhia Txog Kev Txom Nyem Ib puag ncig ntawm qee yam khoom yas (Direc-tive 2019/904).

Pib txij lub Yim Hli Ntuj xyoo 2023, cov khw noj mov, khw muag khoom, thiab cov chaw pej xeem hauv Taiwan raug txwv tsis pub siv cov tais diav uas ua los ntawm polylactic acid (PLA), suav nrog cov phaj, cov thawv ntim khoom noj, thiab khob khob. Hom degradation ntawm compost tau nce 1y tsis lees paub los ntawm ntau thiab ntau lub teb chaws thiab cheeb tsam.

Peb bio-degradable Pp non-woven fabrics ua tiav qhov tseeb ecological degradation. Hauv ntau qhov chaw pov tseg xws li landfi marine, dej tshiab, sludge anaero-bic, siab anaerobic, thiab sab nraum zoov ib puag ncig, nws tuaj yeem ua tiav-y ecologically degraded hauv 2 xyoos yam tsis muaj co toxins lossis microplastic residues.