Kugwiritsa ntchitochubu chachitsuloSizabwino kwa anthu okha, komanso zachitetezo pa chilengedwe. Koma n’chifukwa chiyani tikutero?
Chitsulo Chingathe Kubwezeretsedwanso Kwambiri
Ndi mfundo yodziwika bwino kuti chitsulo ndicho chinthu chobwezerezedwanso kwambiri padziko lonse lapansi. Mu 2014,86%Chitsulo chinagwiritsidwanso ntchito, chomwe chinaposa kuchuluka kwa mapepala, aluminiyamu, pulasitiki ndi galasi. Izi zingamveke zodabwitsa, koma mukaganizira zinthu zina zokhudza chitsulo nthawi yeniyeni, zimakhala zomveka:
Malinga ndi ziwerengero za Ellen MacArthur Foundation, 14% yokha ya pulasitiki padziko lonse lapansi imabwezeretsedwanso. Mosiyana ndi zimenezi, kuchuluka kwa mapepala padziko lonse lapansi ndi 58%, ndipo kuchuluka kwa chitsulo chobwezeretsanso ndi 70% mpaka 90%. Mwachionekere, kuchuluka kwa chitsulo chobwezeretsa ndiko kwakukulu kwambiri.
N’chifukwa chiyani chitsulo chimakhala chinthu chomwe chimachira mofulumira kwambiri? Pali zifukwa zingapo zazikulu:
1. Mphamvu ya maginito ya chitsulo
Chitsulo ndi chinthu chomwe chimabwezeretsedwanso mosavuta padziko lonse lapansi, makamaka chifukwa cha mphamvu yake ya maginito. Mphamvu ya maginito imapangitsa kuti chotsukira chikhale chosavuta kulekanitsa zitsulo zotsalira, kuti makampani ochotsa magalimoto athe kupeza phindu, chifukwa msika wogulitsa zitsulo zotsalira ndi wokhwima kwambiri.
2. Chitsulo chili ndi mphamvu zodabwitsa zogwiritsira ntchito zitsulo
Chimodzi mwa ubwino waukulu wa chitsulo ngati chinthu ndichakuti sichidzawonongeka chikagwiritsidwanso ntchito. Izi zikutanthauza kuti chitsulo chomwe chimagwiritsidwa ntchito m'njira iliyonse chingasungunuke ndikugwiritsidwa ntchito kuchokera ku chinthu chimodzi kupita ku china popanda kutaya ntchito.
3. Zinthu zambiri zotsalira
Pali magwero ambiri a zitsulo zotsalira, zomwe zimagawidwa m'magulu atatu malinga ndi makampani:
Zinyalala zapakhomo - Ichi ndi chitsulo chomwe chapezeka kuchokera ku ndondomeko yomwe ikuchitika mkati mwa fakitale. Iyi ndi njira yomwe mafakitale onse achitsulo amagwiritsa ntchito, chifukwa zinyalala zonse zimagwiritsidwanso ntchito mwanjira ina.
Zinyalala za fakitale - zinthu zochulukirapo zomwe zimaperekedwa kuchokera ku maoda achitsulo chachikulu ndikubwezedwa ku fakitale kuti zibwezeretsedwenso. Zinyalala zosagwiritsidwa ntchito nthawi yomweyo zimasungunuka nthawi yomweyo ndikupanga zinthu zatsopano.
Zinyalala zakale - izi zitha kuchokera ku zinthu zakale, malo otayira zinyalala, kapena kugwiritsanso ntchito zida zankhondo zakale. Zipilala zinayi zachitsulo zitha kupangidwa kuchokera ku zipangizo za galimoto yotayidwa.
4. Chitsulo chobwezerezedwanso chili ndi ubwino pa chilengedwe
Chitsulo chobwezerezedwanso chili ndi ubwino pa chilengedwe. Tani iliyonse ya chitsulo chotsalira chomwe chimagwiritsidwa ntchito popanga zitsulo imatha kuchepetsa matani 1.5 a carbon dioxide, matani 14 a chitsulo ndi makilogalamu 740 a malasha. Pakadali pano, timapezanso matani pafupifupi 630 miliyoni a chitsulo chotsalira chaka chilichonse, ndipo timatha kuchepetsa pafupifupi matani 945 miliyoni a carbon dioxide pachaka, kupitirira 85%. Poyerekeza ndi njira yachikhalidwe yogwiritsira ntchito chitsulo ndi malasha ngati zopangira, kupanga zinthu zachitsulo kuchokera ku zidutswa kumangodya gawo limodzi mwa magawo atatu a mphamvu. Zidutswa ndi zinthu zofunika kwambiri mu njira yachikhalidwe yosinthira ng'anjo yophulika. Kuwonjezera zidutswa kumatha kuyamwa mphamvu yochulukirapo mu njira yosinthira chitsulo ndikupanga kutentha kwa reaction mu ng'anjo.
Chitsulo ndi chimodzi mwa zipangizo zakale kwambiri zobwezerezedwanso m'mafakitale
Njira yodziwika bwino ya fakitale iliyonse yachitsulo ndikutenga zinyalala kuchokera ku zopangira zitsulo. Opanga akhala akuphunzira kwa nthawi yayitali kuti chitsulo sichidzataya mphamvu iliyonse chikasungunuka ndikugwiritsidwa ntchito pazinthu zina. Ngakhale zinthu zoipitsa monga utoto ndi dzimbiri sizidzakhudza mphamvu ya chitsulo. Mu 2020, makampani opanga zitsulo adzatenga zitsulo zokwanira kuchokera ku magalimoto ogwiritsidwa ntchito okha kuti apange magalimoto atsopano 16 miliyoni. Ngakhale kuti matani awiri mwa atatu aliwonse achitsulo chatsopano amapangidwa kuchokera kuzinthu zobwezerezedwanso, ndikofunikirabe kuwonjezera zitsulo zoyambira panthawiyi. Chifukwa chake ndichakuti magalimoto ambiri achitsulo ndi zomangamanga nthawi zambiri zimakhala zolimba kwambiri ndipo zimakhala ndi moyo wautali, pomwe kufunikira kwachitsulo padziko lonse lapansi kukupitilira kukula.
Mtsogolomu, tifunika kukonza momwe zinthu zimagwiritsidwira ntchito bwino mwa kukonza kapangidwe ka zinthu, kupanga zinthu, kukonza momwe ogula amagwiritsira ntchito zinthu moyenera komanso momwe amagwiritsidwira ntchito, komanso kukulitsa nthawi yogwiritsira ntchito zinthu. Mwa kuchita izi, titha kulimbikitsa chitukuko chokhazikika cha anthu.
Yuantai Derun Chitoliro chachitsuloGulu lathu limadzitamandira kuti tikuchita gawo lathu kuti dziko lathu likhale loyera. Timaika patsogolo zinthu zosavuta kuzibwezeretsanso. Tikagwira ntchito mu projekiti, timaika patsogolo zinthu zobwezeretsanso ndi kuzibwezeretsanso.
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Nthawi yotumizira: Feb-07-2023
