Qhov tshwm sim ntawm eco-friendly cov khoom ntim tau tsav los ntawm qhov xav tau los tsim cov tshuaj ntim tshiab uas tsis tsim cov khoom pov tseg tib yam thiab muaj tshuaj lom raws li cov khoom siv hluavtaws paub, xws li cov khoom siv niaj hnub.Compostable thiab biodegradable yog cov ntsiab lus uas feem ntau siv rau hauv lub ntsiab lus ntawm kev ruaj khov hauv cov khoom ntim, tab sis qhov txawv yog dab tsi?Dab tsi yog qhov txawv thaum piav txog cov khoom ntim xws li "compostable" lossis "biodegradable"?
1. Dab tsi yog "compostable"?
Yog hais tias cov khoom yog compostable, nws txhais tau hais tias nyob rau hauv composting tej yam kev mob (kub, humidity, oxygen thiab muaj cov kab mob) nws yuav zom rau hauv CO2, dej thiab as-ham-nplua nuj compost nyob rau hauv ib lub sij hawm tshwj xeeb.
2.Dab tsi yog "biodegradable"?
Lo lus "biodegradable" sawv cev rau cov txheej txheem, tab sis tsis muaj qhov tseeb ntawm cov xwm txheej lossis lub sijhawm nyob rau hauv uas cov khoom yuav tawg thiab degrade.Qhov teeb meem nrog lo lus "biodegradable" yog tias nws yog ib lub sij hawm tsis meej uas tsis muaj sij hawm los yog tej yam kev mob.Yog li ntawd, ntau yam uas yuav tsis "biodegradable" hauv kev xyaum tuaj yeem sau npe tias "biodegradable".Kev hais lus, txhua qhov tshwm sim ntawm cov organic tebchaw tuaj yeem biodegraded nyob rau hauv cov xwm txheej zoo thiab yuav tawg mus rau lub sijhawm, tab sis nws yuav siv sij hawm ntau pua lossis ntau txhiab xyoo.
3. Vim li cas "compostable" zoo dua "biodegradable"?
Yog tias koj lub hnab ntim tau sau tias "compostable," koj tuaj yeem paub tseeb tias nws yuav decompose nyob rau hauv composting tej yam kev mob nyob rau hauv lub siab tshaj plaws ntawm 180 hnub.Qhov no zoo ib yam li cov zaub mov thiab vaj pov tseg tau tawg los ntawm cov kab mob, tawm hauv cov khoom tsis muaj tshuaj lom.
4. Vim li cas compostability tseem ceeb?
Plastic ntim cov khib nyiab feem ntau yog paug nrog cov khoom pov tseg uas nws tsis tuaj yeem rov siv dua thiab xaus rau hauv incineration lossis landfills.Yog vim li cas compostable ntim tau qhia.Tsis tsuas yog nws tsis txhob muab pov tseg thiab incineration, tab sis lub resulting compost rov qab organic teeb meem rau cov av.Yog tias ntim cov khib nyiab tuaj yeem muab tso rau hauv cov khoom pov tseg thiab siv los ua cov chiv rau lwm tiam ntawm cov nroj tsuag (cov av nplua nuj), ces cov khib nyiab tuaj yeem rov ua dua thiab siv tau rau kev ua lag luam, tsis yog "khoom khib nyiab" nkaus xwb tab sis kuj tseem muaj txiaj ntsig zoo.
Yog tias koj txaus siab rau peb cov compostable tableware, thov hu rau peb kom paub ntau ntxiv.
Zhongxin muaj ntau yam khoom muaj tswv yim tsim los ntawm cov khoom siv dua tshiab thiab siv dua tshiab, xws li tais, khob, hau, phaj thiab ntim.
Post lub sij hawm: Oct-13-2021