Ib puag ncig zoo ntawm cov ntawv ua npuas ncauj
- Kev tsis muaj peev xwm: Lub siab ua npuas ncauj ntawv yog tsim los ntawm kraft ntawv cov ntaub ntawv, uas tuaj yeem ua kom tiav nyob rau hauv lub ntuj ib puag ncig, nyob rau hauv kab nrog tus qauv ntawm ntsuab ib puag ncig kev tiv thaiv.
- Rov qab siv dua: Cov ntawv ua npuas ncauj yog qhov yooj yim rov qab thiab rov siv dua, txo cov khoom pov tseg thiab ntxiv mus rau qhov chaw ib puag ncig.
Kev ua tau zoo ntawm cov ntawv ua npuas ncauj
- Kev tiv thaiv ntas yeej: lub convave convles qauv ntawm lub siab npuas npuas ua npuas ncauj tsis kam thiab tsim tshwj xeeb rau cov khoom lag luam tsis txaus ntseeg thiab cov twj paj nruag.
- Kev Siv: Cov qhwv npuas yog qhov tsim nyog rau cov khoom lag luam ntawm ntau yam hnyav thiab cov tes taw hnyav, suav nrog cov khoom loj thiab hnyav.
Tus nqi ua tau zoo ntawm cov ntawv sau
- Cov nqi tsim ntau lawm: Tus nqi tsim tau tus nqi ntawm npuas qhwv yog tsawg, thiab vim nws recyclability, tus nqi ntev yog qis dua.
- Tus nqi cia: Cov qauv tsim qauv ntawm lub siab npuas npo ntawv txuag chaw cia thiab txo cov nqi cia.
