Zosankha 4 zatsopano zopangira zinthu zopangira pulasitiki zopangidwa ndi zamoyo: khungu la nsomba, zipolopolo za mbewu za mavwende, maenje a azitona, shuga wa masamba.
Padziko lonse lapansi, mabotolo apulasitiki okwana 1.3 biliyoni amagulitsidwa tsiku lililonse, ndipo chimenecho ndi gawo laling'ono chabe la mapulasitiki opangidwa ndi mafuta. Komabe, mafuta ndi chuma chocheperako, chosabwezerezedwanso. Chodetsa nkhawa kwambiri n'chakuti kugwiritsa ntchito zinthu za petrochemical kudzathandizira kutentha kwa dziko.
Chosangalatsa n'chakuti, mbadwo watsopano wa mapulasitiki opangidwa kuchokera ku zomera komanso mamba a nsomba, ukuyamba kulowa m'miyoyo yathu ndi ntchito zathu. Kusintha zinthu zopangidwa ndi petrochemical ndi zinthu zopangidwa ndi bio sikungochepetsa kudalira zinthu zochepa zopangidwa ndi petrochemical, komanso kuchepetsa kutentha kwa dziko.
Mapulasitiki okhala ndi zinthu zachilengedwe akutipulumutsa pang'onopang'ono ku matope a pulasitiki okhala ndi mafuta!
Mnzanga, ukudziwa chiyani? Maenje a azitona, zipolopolo za mbewu za mavwende, zikopa za nsomba, ndi shuga wa zomera zingagwiritsidwe ntchito popanga pulasitiki!
01 Dzenje la azitona (mafuta a azitona otsala)
Kampani yogulitsa zinthu ku Turkey yotchedwa Biolive yayamba kupanga mitundu yosiyanasiyana ya mapulasitiki opangidwa kuchokera ku maolivi, omwe amadziwikanso kuti mapulasitiki opangidwa kuchokera ku zinthu zachilengedwe.
Oleuropein, chinthu chogwira ntchito chomwe chimapezeka mu mbewu za azitona, ndi antioxidant yomwe imawonjezera moyo wa bioplastics komanso imathandizira kupanga manyowa kukhala feteleza mkati mwa chaka chimodzi.
Popeza ma pellet a Biolive amagwira ntchito ngati mapulasitiki opangidwa ndi mafuta, amatha kugwiritsidwa ntchito m'malo mwa ma pellet apulasitiki wamba popanda kusokoneza kayendedwe ka kupanga zinthu zamafakitale ndi ma phukusi a chakudya.
02 Zipolopolo za Mbeu za Mavwende
Kampani yaku Germany ya Golden Compound yapanga pulasitiki yapadera yopangidwa kuchokera ku zipolopolo za mbewu za mavwende, yotchedwa S²PC, ndipo imati ikhoza kubwezeretsedwanso 100%. Zipolopolo za mbewu za mavwende zosaphika, monga zotsatira za mafuta ochotsedwa, zitha kufotokozedwa ngati mtsinje wokhazikika.
Mapulasitiki a S²PC amagwiritsidwa ntchito m'magawo osiyanasiyana, kuyambira mipando yaofesi mpaka kunyamula zinthu zobwezerezedwanso, mabokosi osungiramo zinthu ndi mabokosi.
Zinthu zopangidwa ndi Golden Compound zomwe zimapangidwa ndi bioplastic zimaphatikizapo makapusulo a khofi ovunda omwe adapambana mphoto padziko lonse lapansi, miphika ya maluwa ndi makapu a khofi.
03 Chikopa cha nsomba ndi mamba
Ntchito yochokera ku UK yotchedwa MarinaTex ikugwiritsa ntchito zikopa za nsomba ndi mamba pamodzi ndi algae wofiira popanga mapulasitiki okhala ndi manyowa omwe angalowe m'malo mwa mapulasitiki ogwiritsidwa ntchito kamodzi kokha monga matumba a buledi ndi ma sandwich wraps ndipo akuyembekezeka kuthana ndi matani theka la miliyoni a nsomba zomwe zimapangidwa ku UK chaka chilichonse.
04 Shuga wa zomera
Kampani ya Avantium yomwe ili ku Amsterdam yapanga ukadaulo watsopano wa "YXY" wochokera ku zomera kupita ku pulasitiki womwe umasintha shuga wochokera ku zomera kukhala chinthu chatsopano chosungiramo zinthu zomwe zimatha kuwola - ethylene furandicarboxylate (PEF).
Zipangizozi zagwiritsidwa ntchito popanga nsalu, mafilimu, ndipo zitha kukhala zinthu zazikulu zopakira zakumwa zoziziritsa kukhosi, madzi, zakumwa zoledzeretsa ndi madzi akumwa, ndipo zagwirizana ndi makampani monga Carlsberg kuti apange mabotolo a mowa "opangidwa ndi zinthu zachilengedwe 100%.
Kugwiritsa ntchito mapulasitiki opangidwa ndi zinthu zachilengedwe ndikofunikira kwambiri
Kafukufuku wasonyeza kuti zinthu zachilengedwe zimangopanga 1% yokha ya pulasitiki yonse, pomwe zinthu za pulasitiki yachikhalidwe zonse zimachokera ku zinthu zopangidwa ndi petrochemical. Pofuna kuchepetsa kuwonongeka kwa chilengedwe chifukwa cha kugwiritsa ntchito zinthu zopangidwa ndi petrochemical, ndikofunikira kugwiritsa ntchito mapulasitiki opangidwa kuchokera ku zinthu zongowonjezwdwanso (za nyama ndi zomera).
Ndi kukhazikitsidwa motsatizana kwa malamulo ndi malangizo okhudza mapulasitiki opangidwa ndi zomera m'maiko aku Europe ndi America, komanso kulengezedwa kwa ziletso za pulasitiki m'madera osiyanasiyana mdzikolo. Kugwiritsa ntchito mapulasitiki opangidwa ndi zomera omwe ndi abwino kwa chilengedwe kudzayambanso kulamulidwa bwino komanso kufalikira kwambiri.
Chitsimikizo chapadziko lonse cha zinthu zopangidwa ndi zamoyo
Mapulasitiki opangidwa ndi zinthu zachilengedwe ndi mtundu umodzi wa zinthu zopangidwa ndi zinthu zachilengedwe, kotero zilembo zovomerezeka zomwe zimagwiritsidwa ntchito pazinthu zachilengedwe zimagwiritsidwanso ntchito pa mapulasitiki opangidwa ndi zinthu zachilengedwe.
USDA Bio-Priority Label ya USDA, UL 9798 Bio-based Content Verification Mark, OK Biobased ya Belgian TÜV AUSTRIA Group, Germany DIN-Geprüft Biobased ndi Brazil Braskem Company's I'm Green, zilembo zinayi izi zimayesedwa kuti ziwone ngati zili ndi zinthu zomwe ...
Chikalata cha USDA Bio-Priority ndi Chizindikiro cha UL 9798 Bio-based Content Verification Mark zidzawonetsa mwachindunji kuchuluka kwa zomwe zili mu bio-based pa chizindikirocho; pomwe zilembo za OK Bio-based ndi DIN-Geprüft Bio-based zikuwonetsa kuchuluka kwa zomwe zili mu bio-based pa chinthucho; zilembo za I' m Green zimagwiritsidwa ntchito ndi makasitomala a Braskem Corporation okha.
Poyerekeza ndi mapulasitiki akale, mapulasitiki opangidwa ndi zinthu zachilengedwe amangoganizira za gawo la zinthu zopangira, ndipo amasankha zinthu zopangidwa ndi zinthu zachilengedwe kuti zilowe m'malo mwa zinthu za petrochemical zomwe zikusowa. Ngati mukufunabe kukwaniritsa zofunikira za lamulo la pulasitiki lomwe likugwiritsidwa ntchito pano, muyenera kuyambira pa kapangidwe ka zinthuzo kuti mukwaniritse zinthu zomwe zingawonongeke.
Nthawi yotumizira: Feb-17-2022
