Biodegradable vs. Compostable Ntim Khoom

Hauv peb cov kab lis kev cai pov tseg, muaj qhov xav tau siab los tsim cov ntaub ntawv uas tuaj yeem tsim kev puas tsuaj rau peb ib puag ncig;biodegradablethiabcompostablentim cov ntaub ntawv yog ob ntawm cov tshiab ntsuab nyob tiam sis.Raws li peb tsom ntsoov rau kev ua kom paub tseeb tias ntau thiab ntau ntawm cov khoom uas peb muab pov tseg ntawm peb lub tsev thiab chaw ua haujlwm yog biodegradable los yog compostable, peb tau ze rau lub hom phiaj ntawm kev ua lub ntiaj teb.eco-phooj ywgqhov chaw nrog tsawg pov tseg.

Hauv peb cov kab lis kev cai pov tseg, muaj qhov xav tau siab los tsim cov ntaub ntawv uas tuaj yeem tsim kev puas tsuaj rau peb ib puag ncig;biodegradablethiabcompostablentim cov ntaub ntawv yog ob ntawm cov tshiab ntsuab nyob tiam sis.Raws li peb tsom ntsoov rau kev ua kom paub tseeb tias ntau thiab ntau ntawm cov khoom uas peb muab pov tseg ntawm peb lub tsev thiab chaw ua haujlwm yog biodegradable los yog compostable, peb tau ze rau lub hom phiaj ntawm kev ua lub ntiaj teb.eco-phooj ywgqhov chaw nrog tsawg pov tseg.

Cov yam ntxwv tseem ceeb ntawm cov khoom siv compostable:

-Biodegradability: tshuaj lom neeg tawg ntawm cov ntaub ntawv rau hauv CO2, dej thiab minerals (tsawg kawg yog 90% ntawm cov ntaub ntawv yuav tsum tau tawg los ntawm kev siv tshuaj lom neeg hauv 6 lub hlis).

-Disintegrability:lub cev decomposition ntawm ib yam khoom rau hauv me me pieces.Tom qab 12 lub lis piam tsawg kawg 90% ntawm cov khoom yuav tsum muaj peev xwm hla 2 × 2 hli mesh.

-Tshuaj muaj pes tsawg leeg:qib qis ntawm cov hlau hnyav - tsawg dua li cov npe teev cov txiaj ntsig ntawm qee yam khoom.

- Kev ua tau zoo ntawm cov compost zaum kawg thiab ecotoxicity: Tsis muaj kev cuam tshuam tsis zoo rau cov nplooj lwg zaum kawg.Lwm yam tshuaj lom neeg / lub cev tsis sib xws uas yuav tsum tsis txhob sib txawv ntawm cov kev tswj hwm cov chiv tom qab degradation.

Txhua lub ntsiab lus no yuav tsum tau ua kom tau raws li lub ntsiab lus ntawm compostability, tab sis txhua lub ntsiab lus ib leeg tsis txaus.Piv txwv li, cov khoom siv biodegradable tsis tas yuav compostable vim nws yuav tsum tau tawg thaum lub sij hawm ib lub voj voog composting.Ntawm qhov tod tes, cov khoom uas tawg, dhau ib lub voj voog composting, mus rau hauv microscopic pieces uas tsis tas biodegradable, tsis yog compostable.