Tsav los ntawm lub ntiaj teb nthwv dej ntawm plastics txo qis, kev lag luam aviation tau nrawm nws txoj kev hloov mus rau kev ruaj ntseg, qhov twg daim ntawv thov ntawmcompostable hnab yas tau dhau los ua qhov tseem ceeb. Los ntawm peb lub tuam txhab huab cua thauj mus rau peb lub tuam txhab loj hauv Suav teb, lub ntiaj teb ntawm kev dav hlau thoob ntiaj teb tau rov tsim kho ecology ntawm cov khoom siv hauv nkoj thiab muab lub zog tshiab rau kev ya raws huab cua los ntawm cov ntaub ntawv tshiab thiab thev naus laus zis.
Duab:rauschenberger
Compostablekev coj ua hauv kev lag luam aviation thoob ntiaj teb
1.Cov kauj ruam txo cov yas rau American airlines cargo
American airlines cargo, koom tes nrogBionnatur Plastics, muajcompostable Plastics ntxiv rau cov khoom xyaw organic los hloov cov yeeb yaj kiab ib txwm siv ntawm pallet txheej thiab ncab ntim. Xyoo 2023, txoj kev pib txo cov pov tseg yas ntau dua 150,000 phaus, sib npaug li 8.6 lab lub raj mis dej 1. Cov khoom no degrades tsuas yog nyob rau hauv 8 mus rau 12 xyoo nyob rau hauv qhov chaw pov tseg, sai dua li 1000 xyoo ntawm cov yas zoo tib yam.
2.Cov qauv ntawm Tuam Tshoj Airline Association tsav kev lag luam hloov pauv
Tuam Tshoj lub koom haum thauj huab cua tau tshaj tawm cov lus qhia tshwj xeeb rau kev hloov cov khoom siv yas pov tseg, uas tsis yog-degradable rau cov neeg caij tsheb hauv tsev, hais tias polylactic acid (PLA) thiab polycaprolactone (PCL) yog cov khoom siv degradable. ESUN esheng thiab lwm lub tuam txhab tau tsim cov ntawv khob, straws thiab cov khoom tsis yog cov khoom siv uas ua tau raws li qhov yuav tsum tau ua ntawm aviation thiab tau siv dav hauv kev pabcuam hauv tsev.
3.Txoj kev txo qis ntawm cov yas hauv Suav teb
Air China: riam, diav rawg, khob, thiab lwm yam rau kev ya davhlau hauv tsev tau hloov tag nrhocompostable cov ntaub ntawv thiab cov kev ntsuam xyuas tau ua tiav nrogcompostable cov ntawv yas.3
Easa: 28 cov khoom siv yog ua los ntawm 100%compostable cov ntaub ntawv, npog lub mloog pob ntseg thiab lub hnab ntim tau hloov kho nrog 37 cov ntaub ntawv zoo ib puag ncig.
Huab cua sab qab teb: nres rau kev ya davhlau thoob ntiaj teb los ntawm 2023 uas tsis yog-degradable yas straw, sib tov stick, thiab kev tshawb fawb thiab kev loj hlob ntawm eco-friendly PLA cov ntaub ntawv khob, cov khoom txhua xyoo ncav cuag 20 lab 7.
Lub ntiaj teb no breakthrough nyob rau hauv cov ntaub ntawv tshiab
Kev puas tsuaj thev naus laus zis thoob plaws hauv thaj chaw ntuj: cov ntaub ntawv tsim los ntawm lub teb chaws cohaina tuaj yeem degraded hauv av, dej tshiab thiab dej hiav txwv, nrog tus nqi degradation ntau dua 90% hauv 560 hnub hauv dej hiav txwv, thiab tsim nyog rau kev ntim aeronautical thiab Marine scenario 8.
PLA thiab PCL sib xyaw daim ntawv thov: esun PLA yooj yim daim ntawv khob thiab PCL sib xyaw zaj duab xis muaj ob qho tib si kub tsis kam thiab degradation kom tau raws li qhov xav tau ntawm kev ntim khoom noj khoom haus aeronautical 2.
Bio-raws li cov khoom kawg: henan longdu tianren bio-based prey hnab thiab cov hnab khib nyiab nkag mus rau hauv aviation teb thiab tag nrho decompose rau hauv carbon dioxide thiab dej hauv 3-6 lub hlis.
Yav tom ntej tiam sis thiab kev sib tw
Txawm tiascompostable plastics tuav cov lus cog tseg zoo rau kev lag luam aerospace, lawv ntsib cov teeb meem xws li tus nqi, cov saw hlau ruaj khov thiab kev sib haum xeeb ntawm cov qauv thoob ntiaj teb. Nrog rau kev txhim kho ntawm eu "txheej txheem yas" thiab ua rau Tuam Tshoj lub hom phiaj "ob chav carbon", kev lag luam aviation los yog yuav ua tiav tag nrho ntawm kev sib kis.compostable ntim rau tsib xyoos tom ntej no.
Cov lus xaus
Los ntawm North America mus rau Asia, kev lag luam aviation yog sivcompostable plastics ua pivot los txhawb lub neej yav tom ntej ntawm kev ya ntsuab. Qhov kev hloov pauv no tsis yog tsuas yog ib qho kev lav phib xaub ntawm ib puag ncig, tab sis kuj yog qhov tsim nyog rau kev txhim kho kom ruaj khov ntawm kev lag luam. "dawb paug" dhau lub ntuj xiav yuav twv yuav raug hu yog ib yam ntawm yav dhau los, raws li kev siv tshuab thiab kev cai loj hlob.
#SustainableAviation #ComposttauPlastics #GreenFlight
Post lub sij hawm: Jun-30-2025
