Xov xwm
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Biodegradable Bags: Ib qho Greener Alternative rau Yas
Raws li lub ntiaj teb paub ntau ntxiv txog kev cuam tshuam ib puag ncig ntawm cov yas, ntau thiab ntau lub tuam txhab tau tig mus rau lwm txoj hauv kev biodegradable.Biodegradable hnab, tshwj xeeb, tau dhau los ua kev xaiv nrov rau cov lag luam thiab cov neeg siv khoom zoo ib yam.Tsis zoo li cov hnab yas, biodegradable hnab ...Nyeem ntxiv -
New York yuav dov tawm composting thoob plaws hauv lub nroog kom tshem tawm cov khib nyiab thiab nas
Tus kav nroog Eric Adams yuav tshaj tawm txoj kev npaj thaum lub sijhawm nws lub Xeev Lub Koom Haum chaw nyob uas yog ib feem ntawm nws txoj kev siv zog los txhim kho kev khaws cov khib nyiab thiab hais txog New York cov teeb meem nas.Kaum xyoo tom qab yav dhau los Tus Thawj Kav Tebchaws Michael R. Bloomberg tau hais ib kab los ntawm Star Trek thiab tshaj tawm tias kev ua qoob loo yog "t...Nyeem ntxiv -
Thaum kawg, ib lub tais ua los ntawm bioplastic rau boiling kua!
Bioplastics yog cov ntaub ntawv yas ua los ntawm biomass es tsis txhob siv roj av thiab cov nkev ntuj.Lawv yog cov phooj ywg zoo ib puag ncig tab sis zoo li tsis tshua muaj zog thiab yoog raws li cov khoom siv niaj hnub.Lawv kuj tsis tshua ruaj khov thaum raug tshav kub.Hmoov zoo, cov kws tshawb fawb ntawm University of Akron ...Nyeem ntxiv -
Vim li cas Walmart thiaj li txiav tawm ib leeg-siv lub hnab yuav khoom hauv qee lub xeev tab sis tsis yog lwm tus
Lub hlis no, Walmart tab tom phasing tawm ib leeg-siv cov hnab ntawv thiab cov hnab yas ntawm cov txee rau hauv New York, Connecticut, thiab Colorado.Yav dhau los, lub tuam txhab tau tso tseg kev faib cov hnab yas siv ib zaug hauv New York thiab Connecticut, nrog rau qee thaj chaw ntawm Colorado.Walmart tab tom muab reus ...Nyeem ntxiv -
European Commission tshaj tawm "Txoj cai tswjfwm rau bio-based, biodegradable thiab compostable plastics"
Thaum Lub Kaum Ib Hlis 30, European Commission tau tshaj tawm "Txoj Cai Lij Choj rau Bio-based, Biodegradable thiab Compostable Plastics", uas qhia ntxiv txog cov khoom siv bio-based, biodegradable thiab compostable plastics thiab teev qhov xav tau los xyuas kom meej lawv cov khoom tsim thiab siv cov xwm txheej th ...Nyeem ntxiv -
Plaub yam khoom siv rau cov hnab yas biodegradable
Raws li cov khoom siv dav hauv lub neej thiab kev lag luam, cov hnab yas tuaj yeem pom yuav luag txhua qhov chaw.Nrog rau kev txhim kho ntawm kev ua neej nyob thiab kev sib sib zog nqus ntawm cov ntsiab lus tiv thaiv ib puag ncig, lub zej zog muaj kev xav tau ntau dua thiab siab dua rau cov hnab yas.Cov hnab yas degradable yog nrov dua thiab pr ...Nyeem ntxiv -
Kev ceev faj rau kev cai-ua biodegradable hnab yas
Nrog rau kev txhim kho txuas ntxiv ntawm tib neeg txoj kev ua neej nyob, muaj kev xav tau ntau dua rau kev ua neej zoo, thiab tseem muaj cov kev cai rau kev tiv thaiv ib puag ncig ntawm cov khoom siv.Yog li ntawd, ntau tus tub lag luam tab tom nrhiav rau cov kws tshaj lij uas tuaj yeem hloov kho degradable pl ...Nyeem ntxiv -
Dab tsi yuav tsum tau them sai sai rau thaum ua cov hnab yas biodegradable?
Cov hnab yas degradable tau dhau los ua ib feem tseem ceeb ntawm tib neeg lub neej.Vim muaj ntau xyoo ntawm txoj kev loj hlob, cov hnab yas polyethylene tau siv, thiab tib neeg tau siv los mus yuav cov hnab yas.Txawm li cas los xij, txij li cov hnab yas tsis-degradable ua rau muaj kuab paug rau ib puag ncig ...Nyeem ntxiv -
Nws siv sijhawm ntev npaum li cas rau cov hnab yas degradable kom degrade
Tam sim no cov khoom siv degradable nrov tshaj plaws yog PLA thiab PBAT, ob qho tib si yog biodegradable tag nrho.Cov yas degradable yog hais txog ib chav kawm ntawm cov yas uas nws cov khoom tuaj yeem ua tau raws li qhov yuav tsum tau siv ntawm kev ua tau zoo, tsis hloov pauv thaum lub sijhawm cia, thiab tuaj yeem degraded rau hauv e ...Nyeem ntxiv -
Cov hnab yas degradable yog dab tsi?Taw qhia rau lub hauv paus ntsiab lus ntawm ib puag ncig tus phooj ywg hnab yas
Cov hnab yas muab faib ua ob pawg, ib qho yog biodegradable lub hnab yuav khoom, uas yog ib puag ncig tus phooj ywg lub hnab yuav khoom uas yuav tsis ua rau muaj kuab paug lossis kev puas tsuaj rau ib puag ncig;Lwm qhov yog cov hnab ntim khoom tsis-degradable, uas yog cov hnab yuav khoom zoo tib yam.Vim tias tsis yog-degradable plast...Nyeem ntxiv -
High-temperature polystumin (PLA) yog ib qho ntawm cov ntawv thov kev tshawb fawb yas ntau dua
High-temperature polystrackic acid (PLA) yog ib qho ntawm cov plastics degradable ntau dua degradable rau kev tshawb fawb thiab kev siv.Nws cov ntaub ntawv raw yog los ntawm cov nroj tsuag txuas dua tshiab, pob kws, ua liaj ua teb los ntawm cov khoom, thiab lwm yam, uas muaj biodegradability zoo.PLA muaj cov khoom siv zoo heev ...Nyeem ntxiv -
Kev faib cov hnab yas
Cov hnab yas muab faib ua ob pawg.Ib qho yog kom decompose cov hnab ntim khoom.Nws yog ib puag ncig tus phooj ywg lub hnab yuav khoom thiab tsis ua rau muaj kuab paug thiab ua phem rau ib puag ncig.Lub hnab ntim khoom.Vim tias cov hnab yas tsis-degradable yuav ua rau muaj kev phom sij ntau rau ib puag ncig, tib neeg tam sim no ...Nyeem ntxiv
