Tsis paub meej tias hom ntawv xa ntawv twg yog qhov zoo tshaj rau koj hom?Nov yog yam koj lub lag luam yuav tsum paub txog kev xaiv ntawm cov suab nrov Recycled, Kraft, thiabCompostable Mailers.

Compostable ntim yog ib hom ntim khoom uas ua raws li cov hauv paus ntsiab lus ntawm kev lag luam ncig.

Hloov ntawm cov tsoos 'coj-make-khoom siv' cov qauv kab siv hauv kev lag luam, cov ntim ntim compostable yog tsim los muab pov tseg rau hauv lub luag haujlwm uas muaj kev cuam tshuam qis dua rau lub ntiaj teb.

Thaum lub ntim ntim compostable yog cov khoom siv ntau lub lag luam thiab cov neeg siv khoom paub txog, tseem muaj qee qhov kev nkag siab tsis zoo txog qhov kev ntim khoom hauv eco.

Puas yog koj tab tom xav txog kev siv cov ntim ntim compostable hauv koj lub lag luam?Nws them nyiaj kom paub ntau npaum li qhov ua tau ntawm cov khoom siv no kom koj tuaj yeem sib txuas lus nrog thiab qhia cov neeg siv khoom ntawm txoj hauv kev kom muab pov tseg tom qab siv.Hauv phau ntawv qhia no, koj yuav kawm:

Dab tsi yog bioplastics
Cov khoom ntim dab tsi tuaj yeem ua tau composted
Yuav ua li cas daim ntawv thiab cardboard yuav composted
Qhov txawv ntawm biodegradable vs. compostable
Yuav ua li cas tham txog composting cov ntaub ntawv nrog kev ntseeg siab.
Wb mus rau hauv nws!

Compostable ntim yog dab tsi?
Compostable ntim yog ntim uas yuav tawg lawm thaum sab laug nyob rau hauv txoj cai ib puag ncig.Tsis zoo li cov hnab yas ib txwm siv, nws yog tsim los ntawm cov khoom siv organic uas tawg hauv lub sijhawm tsim nyog thiab tsis muaj tshuaj lom lossis cov khoom tsis zoo tom qab.Compostable ntim yuav ua tau los ntawm peb hom ntaub ntawv: ntawv, cardboard los yog bioplastics.

Kawm paub ntau ntxiv txog lwm yam khoom ntim khoom ntim (recycled thiab reusable) ntawm no.

Dab tsi yog bioplastics?
Bioplastics yog cov yas uas muaj bio-raws li (ua los ntawm cov khoom siv txuas ntxiv dua tshiab, zoo li zaub), biodegradable (muaj peev xwm tawg tau ib txwm muaj) lossis ob qho tib si ua ke.Bioplastics pab txo peb txoj kev cia siab rau cov roj fossil rau kev tsim cov yas thiab tuaj yeem ua los ntawm pob kws, taum pauv, ntoo, siv roj ua noj, algae, qab zib thiab lwm yam.Ib qho ntawm feem ntau siv bioplastics hauv ntim yog PLA.

PLA yog dab tsi?

PLA sawv cev rau polylactic acid.PLA yog ib qho thermoplastic compostable tau los ntawm cov nroj tsuag rho tawm xws li pob kws los yog qab zib thiab yog carbon-neutral, edible thiab biodegradable.Nws yog lwm txoj hauv kev zoo tshaj plaws rau fossil fuels, tab sis nws kuj yog cov khoom siv nkauj xwb (tshiab) uas yuav tsum tau muab rho tawm los ntawm ib puag ncig.PLA disintegrates tag nrho thaum nws tawg es tsis crumbling rau hauv micro-plastics puas.

PLA yog tsim los ntawm kev cog qoob loo ntawm cov nroj tsuag, zoo li pob kws, thiab tom qab ntawd tawg mus rau hauv cov hmoov txhuv nplej siab, protein thiab fiber ntau los tsim PLA.Thaum qhov no yog cov txheej txheem rho tawm tsis zoo dua li cov yas yas, uas yog tsim los ntawm cov fossil fuels, qhov no tseem muaj peev xwm siv tau thiab ib qho kev thuam ntawm PLA yog nws tshem tawm thaj av thiab cov nroj tsuag uas siv los pub tib neeg.