Kodi zotengera zapulasitiki zingabwezeretsedwe bwanji?Ndi ukadaulo uti womwe ukuyenera kuyang'aniridwa?
Chilimwe chino, mapulasitiki apulasitiki amamveka nkhani nthawi zonse!Choyamba, botolo lobiriwira la ku UK lachisanu ndi chiwiri linasinthidwa kukhala zowonekera, ndipo Mengniu ndi Dow anazindikira kukula kwa filimu yotentha yomwe imakhala ndi PCR.Aka ndi kuyesa koyamba kwa Mengniu kugwiritsa ntchito PCR pamapaketi achiwiri.
Palinso kampani yopanga ayisikilimu yamayiko osiyanasiyana ya foneri (yogwirizana pakati pa Finch ndi RR) yomwe yayitanitsa makapu 100million Z owonjezera a ayisikilimu a polypropylene.Ayisikilimu atapakidwa mu polypropylene yobwezeretsanso azigulitsidwa ku Italy.
Lingaliro loyambira laukadaulo wamakina apulasitiki m'magulu osiyanasiyana ndi ofanana: recyclepalagging sichirinso mawu, koma "wokhazikika" womenyera ufulu.Kuyika zinthu zobwezerezedwanso kukugwira ntchito yofunika kwambiri.
Malinga ndi repot and dat, msika wokhazikika wapadziko lonse lapansi wapadziko lonse lapansi ukuyembekezeka kufika $127.5 biliyoni pofika 2028, ndi chiwonjezeko chapachaka cha 6%, pomwe ma CD obwezerezedwanso ndi omwe amakhala gawo lalikulu kwambiri.
Kodi zotengera zapulasitiki zingabwezeretsedwe bwanji?Ndi ukadaulo uti womwe ukuyenera kuyang'aniridwa?
01 single material imakweza kwambiri mtengo wofewa wobwezeretsanso ma CD
M'zaka zaposachedwa, njira imodzi yokha yopangira zinthu yokhala ndi mtengo wabwino wobwezeretsanso yawululidwa, ndipo yakwaniritsa kusintha kwamitundu yosiyanasiyana muzinthu zina.Poyerekeza ndi zida zophatikizika zamitundu yambiri, kuyika kwa pulasitiki imodzi sikufunikira kuvula mukatha kudya, ndipo mtengo wobwezeretsanso umakhala wabwino kwambiri.Kaya muzopaka zolimba kapena zofewa, zida zamtundu umodzi zimalemekezedwa kwambiri.
Mwachitsanzo: demetallized full PE pump mutu
Pakuyika molimba kwamankhwala tsiku lililonse, mutu wapampopi wachikhalidwe ukhoza kukhala ndi zida zosiyanasiyana, ndipo nthawi zina, zitha kusokoneza njira yobwezeretsanso.Mtundu uwu wa pampu mutu wokhala ndi pulasitiki ndi zitsulo zosakanikirana zimawonjezera kulondola kwa kulongedza pambuyo pake ndikubwezeretsanso.
Wina Mwachitsanzo: zotengera zonse za PE zosinthira chakudya ndizosagwirizana ndi okosijeni komanso zotsimikizira chinyezi
Pankhani yoyika zakudya zofewa, kulongedza zinthu kamodzi kwalowa pang'onopang'ono muzakudya za ana ndi mkaka.Mwachitsanzo, kampani ya Garbo imapereka thumba limodzi lazakudya za ana a mango puree.Poyerekeza, kulongedza filimu ndi chinthu chimodzi ndikosavuta kukonzanso.
02 yowonekera bwino ya botolo la PET kusweka kwa botolo la botolo kumakhala kovuta
Pobwezeretsanso mabotolo a PET, mabotolo achikuda a PET amawonjezera zovuta zobwezeretsanso pambuyo pake ndikuchepetsa mtengo wobwezeretsanso, pomwe mabotolo owoneka bwino a PET ndiwosavuta kukonzanso.Kuphatikiza apo, mabotolo owonekera a PET ndiwosavutanso kupititsa patsogolo kukongola kwa mashelufu azinthu.
Chifukwa chake, mabotolo owoneka bwino ayamba kutchuka kwambiri m'zaka ziwiri zapitazi.Coca Cola yasintha botolo lake lachipale chofewa lazaka 50 kuchoka kubiriwira kupita kukuwonekera zaka ziwiri zapitazo, ndipo asanu ndi awiri ku UK ayambanso chilimwechi kuti asinthe ma 375m, 500m ndi 600ml FET FET kuchokera pamtundu woyambirira kukhala wowonekera kuti adzabwezerenso pambuyo pake.Kuphatikiza pa Coke Sprite ndi zoyika zisanu ndi ziwiri zowonekera, wopanga mkaka wa agenlian mastelene HNOS ayambanso kugwiritsa ntchito botolo lowonekera la PET lopangidwa ndi Amcor podzaza mkaka wake watsopano.
03 gwiritsaninso ntchito PCR ndikusintha zinyalala kukhala chuma
Dzina lonse la PCR ndi postconsumerreydedmateral, kutanthauza kuti positi ogula resin yobwezerezedwanso mu Chitchaina, kapena PCR mwachidule.Nthawi zambiri amapangidwa ndi tinthu tating'ono ta pulasitiki pambuyo pokonzanso zinyalala zamapulasitiki ndikusankha, kuyeretsa ndi tinthu tating'ono tamisewu ndi njira yobwezeretsanso.Pulasitiki iyi imakhala yofanana ndi pulasitiki isanayambe kukonzanso.Tinthu tating'ono ta pulasitiki tikasakanizidwa ndi utomoni woyambirira, zinthu zapulasitiki zatsopano zimatha kupangidwa.Njirayi sikuti imangochepetsa mpweya woipa wa carbon dioxide, komanso imachepetsanso mphamvu zamagetsi.PCR akhoza zobwezerezedwanso zipangizo Pet, Pe, PP, HDPE, etc.
Malamulo a EU amalimbikitsa mabizinesi kuti apititse patsogolo kugwiritsa ntchito PCR
European Union's disposable plastics Directive imafuna kuti gawo la zigawo za pulasitiki zobwezerezedwanso m'mabotolo apamwamba a PE ziwonjezeke mpaka 25% kuchokera ku 2025. akaunti yonyamula ndi 30%, ndipo zida za PCR ndi gawo lazolinga za Eurasia Group ndi 40%.
Kuchulukitsa kuchuluka kwa zida za PCR pakuyika kwakhala imodzi mwamabizinesi ofunikira kuti mabizinesi a FMCG akwaniritse masomphenya 2025 kapena masomphenya a 2030. Unilever ikukonzekera kukwaniritsa 25% yazinthu za PCR pakuyika pofika 2025, ndipo gulu la Mars likukonzekera kukwaniritsa zonyamula pofika 2025. Mu June chaka chino, Coca Cola adapitiliza kukulitsa masanjidwe ake okhazikika ku Europe ndikulimbikitsa kupanga ndi kugwiritsa ntchito mabotolo a PET ku Italy ndi Germany.M'mbuyomu, idalengeza kuti ipanga pang'onopang'ono mabotolo a 100% ku Netherlands, Norway, Sweden ndi malo ena.
Source: Pulasitiki warehouse network
Kuti mudziwe zambiri, lemberani:
Nthawi yotumiza: Aug-25-2022
