Tsis ntev los no, Francois de Bie, tus thawj tswj hwm ntawm European Bioplastics Association, tau hais tias tom qab muaj kev sib tw los ntawm tus kab mob ntsws tshiab, kev lag luam bioplastics thoob ntiaj teb xav tias yuav loj hlob 36% hauv 5 xyoo tom ntej.
Lub ntiaj teb no tsim muaj peev xwm ntawm bioplastics yuav nce los ntawm kwv yees li 2.1 lab tons xyoo no mus rau 2.8 lab tons hauv 2025. Kev tsim kho tshiab biopolymers, xws li bio-based polypropylene, tshwj xeeb tshaj yog polyhydroxy fatty acid esters (PHAs) txuas ntxiv mus rau kev loj hlob no.Txij li thaum PHAs nkag mus rau hauv kev ua lag luam, kev sib koom ua lag luam tau nce ntxiv.Hauv 5 xyoos tom ntej no, PHAs muaj peev xwm ntau lawm yuav nce ze li 7 npaug.Kev tsim cov polylactic acid (PLA) tseem yuav loj hlob ntxiv, thiab Tuam Tshoj, Tebchaws Asmeskas thiab Europe tau nqis peev hauv PLA tshiab muaj peev xwm.Tam sim no, biodegradable plastics suav txog ze li 60% ntawm lub ntiaj teb bioplastic tsim muaj peev xwm.
Bio-based non-degradable plastics, suav nrog bio-based polyethylene (PE), bio-based polyethylene terephthalate (PET) thiab bio-based polyamide (PA), tam sim no suav txog 40% ntawm lub ntiaj teb bioplastic tsim muaj peev xwm (kwv yees 800,000 tons / xyoo).
Ntim tseem yog daim ntawv thov loj tshaj plaws ntawm bioplastics, suav txog li 47% (kwv yees li 990,000 tons) ntawm tag nrho bioplastics lag luam.Cov ntaub ntawv qhia tau hais tias cov ntaub ntawv bioplastic tau siv nyob rau hauv ntau qhov chaw, thiab cov ntawv thov txuas ntxiv mus rau ntau haiv neeg, thiab lawv cov txheeb ze sib koom hauv cov khoom siv, cov khoom ua liaj ua teb thiab cov khoom siv cog qoob loo thiab lwm cov khoom lag luam tau nce.
Raws li txoj kev loj hlob ntawm bio-raws li plastics tsim muaj peev xwm nyob rau hauv ntau thaj tsam ntawm lub ntiaj teb no, Asia tseem yog lub chaw tsim khoom loj.Tam sim no, ntau tshaj 46% ntawm bioplastics yog tsim nyob rau hauv Asia, thiab ib feem peb ntawm cov muaj peev xwm tsim nyob rau hauv cov teb chaws Europe.Txawm li cas los xij, los ntawm 2025, Tebchaws Europe feem ntau xav tias yuav nce mus txog 28%.
Hasso von Pogrell, tus thawj coj ntawm European Bioplastics Association, tau hais tias: "Tsis ntev los no, peb tau tshaj tawm txog kev nqis peev loj.Tebchaws Europe yuav dhau los ua qhov chaw tsim khoom tseem ceeb rau bioplastics.Cov khoom siv no yuav ua lub luag haujlwm tseem ceeb hauv kev ua tiav kev lag luam ncig.Kev tsim khoom hauv zos yuav nrawm bioplastics.Daim ntawv thov nyob rau hauv European lag luam. "
Post lub sij hawm: Nov-24-2022