UK kuti iletse zodulira pulasitiki zogwiritsidwa ntchito kamodzi ndi zotengera zakudya za polystyrene

Francesca Benson ndi mkonzi komanso wolemba ntchito yemwe ali ndi digiri ya master mu biochemistry kuchokera ku yunivesite ya Birmingham.
England ikuyenera kuletsa zodulira pulasitiki zogwiritsidwa ntchito kamodzi komanso zotengera zakudya za polystyrene zomwe zimagwiritsidwa ntchito kamodzi potsatira zomwe Scotland ndi Wales mu 2022 zidachita, zomwe zidapangitsa kuti zikhale mlandu kupereka zinthu zotere.Pafupifupi makapu 2.5 biliyoni a khofi omwe amagwiritsidwa ntchito kamodzi pakali pano akugwiritsidwa ntchito ku UK chaka chilichonse, ndipo mwa 4.25 biliyoni omwe amagwiritsidwa ntchito kamodzi kokha ndi mbale 1.1 biliyoni zomwe zimagwiritsidwa ntchito kamodzi pachaka, England amangogwiritsa ntchito 10%.
Njirazi zigwira ntchito kumabizinesi monga zotengerako ndi malo odyera, koma osati kumasitolo akuluakulu ndi mashopu.Izi zikutsatira zokambirana ndi anthu zomwe dipatimenti yowona za chilengedwe, chakudya ndi zakumidzi (DEFRA) idachita kuyambira Novembala 2021 mpaka Febuluwale 2022. DEFRA akuti itsimikiza kusunthaku pa Januware 14.
Polystyrene (EPS) yowonjezedwa komanso yowonjezeredwa (EPS) imakhala pafupifupi 80% ya msika waku UK wazakudya ndi zakumwa mu pepala lomwe linatulutsidwa molumikizana ndi Novembala 2021.Chikalatacho chimanena kuti zotengerazo “sizingathe kuwonongeka kapena kuwonongeka ndi zithunzi, motero zimatha kuwunjikana m’chilengedwe.Zinthu za styrofoam zimakhala zofooka kwambiri, kutanthauza kuti zinthu zikangotayira, zimatha kusweka kukhala tizidutswa tating'ono.kufalikira m’malo.”
“Zodulira pulasitiki zotayidwa nthawi zambiri zimapangidwa kuchokera ku polima yotchedwa polypropylene;mbale zapulasitiki zotayidwa zimapangidwa kuchokera ku polypropylene kapena polystyrene, "chikalata china chokhudzana ndi zokambiranacho chikufotokoza."Zinthu zina zimawonongeka mofulumira - kudula nkhuni kumawoneka kuti kumawonongeka mkati mwa zaka 2, pamene mapepala amawola nthawi imasiyanasiyana kuyambira masabata 6 mpaka 60.Zopangidwa kuchokera kuzinthu zina zimakhalanso zochepa kwambiri za carbon kuti zipangidwe.Low (233 kgCO2e) [kg CO2 yofanana] pa tani yamatabwa ndi mapepala ndi 354 kg CO2e pa toni ya zipangizo zomwe zimagwiritsidwa ntchito popanga, poyerekeza ndi 1,875 kg CO2e ndi 2,306 "kuwotcha kwapulasitiki".
Zodula zomwe zimatha kutayidwa “nthawi zambiri zimatayidwa ngati zinyalala wamba kapena zinyalala m'malo mozikonzanso chifukwa chofuna kuzikonza ndi kuyeretsa.mwayi wochepa wobwezeretsanso.
"Kuwunikaku kudaganizira njira ziwiri: "musachite chilichonse" komanso njira yoletsa mbale zapulasitiki zogwiritsidwa ntchito kamodzi mu Epulo 2023," idatero chikalatacho.Komabe, njirazi zidzayambitsidwa mu October.
Nduna ya Zachilengedwe Teresa Coffey adati: "Tachitapo kanthu m'zaka zaposachedwa, koma tikudziwa kuti pali zambiri zoti tichite ndipo tikumveranso anthu," Nduna ya Zachilengedwe Teresa Coffey adatero, malinga ndi BBC.pulasitiki ndikuthandizira kupulumutsa chilengedwe kwa mibadwo yamtsogolo.“