"biodegradable" thiab "compostable" yog siv ntau hauv kev lag luam plastics, tab sis lawv feem ntau siv sib hloov, tsis raug, lossis kev dag ntxias-ntxiv rau qhov tsis meej pem rau ib tus neeg sim mus yuav khoom kom ruaj khov. Txhawm rau txiav txim siab rau lub ntiaj teb tiag tiag, nws yog ib qho tseem ceeb kom nkag siab tias biodegradable thiab compostable yog dab tsi, lawv tsis yog, thiab qhov sib txawv ntawm lawv.
Dab tsi yog biodegradable?
Txhais ntawm Biodegradable
Biodegradable yog hais txog txhua yam uas tuaj yeem tawg los ntawm cov kab mob, xws li cov kab mob thiab cov fungi, thiab absorbed rau hauv ib puag ncig ntuj. Biodegradation yog ib qho txheej txheem tshwm sim; Raws li cov khoom degrades, nws cov khoom qub tau tawg mus rau hauv cov khoom yooj yim, xws li biomass, carbon dioxide, thiab dej. Cov txheej txheem no tuaj yeem tshwm sim nrog lossis tsis muaj oxygen, tab sis nws yuav siv sijhawm tsawg dua thaum cov pa oxygen tam sim no-ib yam li cov nplooj ntawm koj lub vaj tawg hauv ib lub caij. Biodegradation tuaj yeem siv sijhawm li ob peb hnub (khoom zaub) mus txog 500 xyoo lossis ntau dua (cov hnab yas).
Lub sijhawm xav tau rau biodegradation
Lub sij hawm nws yuav siv rau biodegrade nyob ntawm qhov khoom siv tshuaj pleev ib ce thiab nws khaws cia li cas. Cov kev hloov pauv xws li kub, dej, lub teeb, thiab muaj cov pa oxygen tuaj yeem cuam tshuam tus nqi degradation. Feem ntau cov chaw pov tseg muaj lub teeb me me, huab cua, thiab noo noo, yog li cov txheej txheem biodegradation qeeb qeeb.
Zaub peels, egghells, ntawv, thiab vaj pov tseg yog txhua yam ncaj qha biodegradable. Thaum muab pov tseg, cov khoom no tawg nyob rau hauv ib lub sij hawm luv luv kom lawv tuaj yeem raug assimilated rau hauv ib puag ncig ntuj. Txawm tias qee cov khoom lag luam xws li txiv maj phaub coir scrubbers poob rau hauv pawg no. Hauv qhov sib piv, cov ntaub ntawv zoo li Styrofoam, yas, thiab txhuas feem ntau suav hais tias tsis yog biodegradable vim lawv siv sijhawm ntev los ua kom tawg.
Kev txiav txim siab seb cov khoom puas yog biodegradable tiag tiag tuaj yeem nyuaj, tshwj xeeb tshaj yog thaum koj ntsuas cov khoom uas tsis yog cov khoom siv biodegradable, xws li cov xov tooj lossis cov hnab tote. FTC thiab ntau tus neeg pov thawj thib peb tau ua cov kauj ruam los saib xyuas cov khoom rau biodegradable labeling. Yog li yog tias koj xav txiav txim siab seb ib yam dab tsi biodegradable, tshawb xyuas lub ntim, thiab tsis txhob yig tiv tauj peb kom nug.
Uas tau hais tias, feem ntau "biodegradable" cov neeg siv khoom lag luam tsis tau nkag mus rau hauv lub ntiaj teb los ntawm ntuj biodegradation. Txhawm rau biodegrade, lawv xav tau cov txheej txheem tshwj xeeb los tsim los ntawm cov txheej txheem composting.
Compostable yog dab tsi?
Txhais ntawm Compostable
Lo lus compostable yog hais txog cov khoom lossis cov khoom siv uas biodegradable nyob rau hauv cov xwm txheej tshwj xeeb, tib neeg-tsav. Tsis zoo li natural biodegradation kiag li, composting yuav tsum muaj kev cuam tshuam rau tib neeg.
Thaum lub sij hawm composting, microorganisms zom cov organic teeb meem nrog kev pab los ntawm tib neeg, uas muab cov dej, oxygen, thiab organic teeb meem uas yuav tsum tau rau optimize tej yam kev mob. Cov txheej txheem composting feem ntau yuav siv li ob peb lub hlis lossis 1 txog 3 xyoos. Lub sijhawm cuam tshuam los ntawm kev hloov pauv xws li oxygen, dej, lub teeb, thiab hom composting ib puag ncig. Muaj ob lub ntsiab ntawm composting:
Lub tsev compost
Hauv tsev composting yuav tsum khaws cov khoom seem hauv ib lub thoob los yog pawg, sib tov nrog cov khib nyiab, thiab tig cov sib tov tsis tu ncua los txhawb kom nws tawg mus rau hauv cov organic teeb meem ntau dua. Vim li no, koj yuav tsis tuaj yeem rhuav tshem cov khoom noj xws li nqaij, cheese, thiab ntses hauv qhov chaw nyob -- tsis muaj cua sov txaus yuav tsim nyob rau ntawd.
Industrial compost
Industrial composting, tseem hu ua kev lag luam lossis loj-loj composting, yog cov txheej txheem ntawm composting organic pov tseg ntawm ib tug loj npaum li cas ntawm lub tsev composting, feem ntau yog tswj los ntawm lub nroog los yog private chaw. Txoj kev no yog tsim los tswj cov khoom pov tseg loj ntawm ntau qhov chaw, suav nrog tsev neeg, tsev noj mov, khw muag khoom, thiab kev ua liaj ua teb.
Qhov zoo thiab qhov tsis zoo ntawm Biodegradable thiab Compostable Plastics
Yog tias koj tau yuav cov ntaub ntawv xov tooj, lub khob mus ncig, lossis cov hnab khib nyiab biodegradable lossis cov hnab khib nyiab compostable tsis ntev los no, koj tau tuaj hla biodegradable thiab compostable plastics, los yog bioplastics. Ntau lub tsev noj mov tau pib siv bioplastics rau cov thawv ntim khoom, cov tais diav, thiab khob. Cov khoom no feem ntau yog tsim los ntawm cov khoom siv xws li pob kws hmoov txhuv nplej siab, cellulose, thiab soy. Thaum cov chiv ua kom zoo, lawv tawg mus rau hauv cov pa roj carbon dioxide uas tsis muaj tshuaj lom, biomass, thiab dej.
Txawm li cas los xij, vim tias cov yas yog biodegradable lossis compostable tsis tau txhais hais tias nws yuav tawg nyob rau hauv tej yam kev mob, los yog hais tias nws yog tiag tiag environmentally phooj ywg. Yog li ua ntej koj yuav khoom tom ntej, xav txog cov hauv qab no qhov zoo thiab qhov tsis zoo ntawm cov yas compostable:
Tsis zoo li cov khoom siv roj av ib txwm siv, bioplastics yog cov khoom siv cog ntoo.
Cov pa roj carbon hneev taw ntawm kev tsim khoom bioplastic tej zaum yuav qis dua li cov khoom siv yas (tab sis muaj ntau qhov sib txawv thiab tsis paub tseeb).
Kev rhuav tshem bioplastics yuav tsum muaj qhov kub thiab txias uas tsuas yog muaj nyob rau hauv cov chaw tsim khoom siv composting. Nyob rau hauv ib lub tsev compost pawg (los yog landfill), lawv siv sij hawm ntev kom tawg.
Bioplastics tsis yog ib qho kev daws teeb meem ntawm cov dej hiav txwv plastics vim tias lawv tsis biodegrade sai sai hauv cov dej hiav txwv.
Bioplastics tsis tuaj yeem sib xyaw nrog cov khoom siv rov ua dua tshiab; lawv yuav tsum tau rov ua dua nyob rau hauv ib qho kev sib txawv.
Xaiv Biodegradable vs. Compostable Products
Cov khoom siv compostable yog ib qho kev xaiv zoo yog tias koj xav txo koj qhov cuam tshuam rau ib puag ncig. Composting ib yam khoom txhais tau hais tias nws yuav tsis mus rau hauv qhov chaw pov tseg, thiab yog tias koj cog qoob loo hauv tsev, koj tuaj yeem siv cov organic teeb meem los pab koj (lossis koj tus neeg nyob ze) lub vaj loj hlob. Ntxiv rau, cov khoom compostable feem ntau yog sau ncaj nraim, yog li koj tuaj yeem paub tseeb tias koj xaiv cov khoom lag luam zoo ib puag ncig.
Cov qauv ntawv pov thawj thiab cov qhab nia muaj xws li:
TS EN 13432:
Peb ib txwm nyob ntawm koj qhov kev pabcuam thaum koj xav tau
Shandong Tianrenhaihua Bio-Technology Co., Ltd.tau tsom mus rau thaj chaw ntawm biodegradable cov khoom rau ntau tshaj 20 xyoo, sib sib zog nqus cultivating raw cov ntaub ntawv thiab biodegradable cov khoom, nrog ruaj khov technical formulas thiab cov kws tshaj lij cov neeg ua haujlwm. Kev tsim khoom txhua xyoo ntawm 30,000 tons ntawm cov khoom siv hloov pauv tau hloov pauv thiab cov hnab ua tiav raug muag rau cov teb chaws xws li Europe, Canada, Australia, New Zealand, Tebchaws Meskas, UK, Ltalis, Netherlands, thiab peb cov khoom. tau dhau BPI, ABA, TUV OK COMPOST HOME, OK COMPOST INDUSTRIAL thiab lwm lub koom haum tau ntawv pov thawj thiab tau txais daim ntawv pov thawj.
Clink daim duab los saib ntxiv thiab hu rau !!
