Imveliso yeplastiki yehlabathi kunye nokusetyenziswa kwayo ikhula ngokuthe ngcembe kwi-2% ngonyaka
Iiplastiki zisetyenziswa ngokubanzi ngenxa yomgangatho wazo wokukhanya, ixabiso eliphantsi lokuvelisa kunye neplastiki enamandla kuzo zonke iinkalo zoqoqosho lwelizwe.Ngokutsho kwezibalo, ukususela ngo-2015 ukuya ku-2020, umthamo wemveliso yeplastiki yehlabathi unyuke ukusuka kwi-320 yezigidi zeetoni ukuya kwi-367 yezigidi zeetoni, kwaye ukusetyenziswa komntu ngamnye kwanda ukusuka kwi-43.63 kg ukuya kwi-46.60 kg.Ukuveliswa kweplastiki kulindeleke ukuba kuphindwe kabini ngo-2050, ngelo xesha, umhlaba wonke ngonyaka ukusetyenziswa kweplastiki kuya kufikelela kwi-84.37 kg.
Isixa senkunkuma yeplastiki sikhula ngokukhawuleza kwihlabathi jikelele.Ngokutsho kwengxelo ye-2021 ekhutshwe kwi-2021, phakathi kwe-1950 kunye ne-2017, malunga neetoni ze-9.2 zeebhiliyoni zeplastiki zaveliswa emhlabeni jikelele Phakathi kwazo, iitoni ze-2.2 yeebhiliyoni zeemveliso ezixhomekeke kwiimoto, izixhobo zasekhaya kunye nezinye iimveliso zisasebenza.Ngeetoni ezibhiliyoni ezi-1 ezitshiselwe umbane kunye ne-700 yezigidi zeetoni ukuba zibe yiplastiki esetyenzisiweyo, kodwa kunjalo i-5.3 yeebhiliyoni zeetoni ekugqibeleni yaba yinkunkuma yeplastiki etshiswayo okanye ilahlwayo.
Ingxoxo yomgaqo-nkqubo yaququzelelwa ngokudibeneyo yiNkqubo yeZizwe eziManyeneyo yokusiNgqongileyo kunye neNkqubo yoPhuhliso yeZizwe eziManyeneyo (UNEP) ngomhla wama-28 ukuya kuma-29 kuTshazimpuzi ka-2022, ixoxa ngamanyathelo abambekayo okunceda ukufezekisa iiNjongo zoPhuhliso oluZinzileyo, kugxininise kulondolozo lwendalo, uqoqosho olujikelezayo, kunye nokungalungi. ukukhutshwa kwegesi yecarbon dioxide greenhouse.
Kufuneka siqhubeke nokwamkela iNdibano Jikelele yeZizwe eziManyeneyo yokusiNgqongileyo yesihlanu kwisigqibo sokupheliswa koNgcoliseko lwePlastiki (idrafti).Esi sigqibo sibophelela ngokusemthethweni sasijongwe ukuba ibe kukukhuthaza ulawulo lwehlabathi longcoliseko lweplastiki.Isisombululo sichaza ukuba ukusekwa kweKomiti yoThethathethwano yorhulumente omnye, ukufikelela kwisivumelwano esinye ngo-2024 samazwe ngamazwe esibophelela ngokusemthethweni, esibandakanya umjikelo wobomi bemveliso yeplastiki, iingxowa eziquka ukuveliswa kwayo, ukuyila, ukurisayikilishwa kunye nonyango.I-United Nations Environment Programme yathi isisombululo siza kunyanzelisa amaqela afanelekileyo ukuba atshintshe ngokusisiseko ukuveliswa, ukusetyenziswa kweeplastiki kunye nendlela yokulawula inkunkuma yeplastiki.Ngokuphucula ukusetyenzwa kwakhona kwe-amd kunye ne-domain-specific biodegradation yenzuzo yezoqoqosho, ukuseka uqoqosho lweplastiki olusebenzayo emva kokusetyenziswa.Esi sisiseko kunye nezinto eziphambili kuqoqosho olutsha lweplastiki.Kwakhona kuya kunceda ukuphumeza ezi njongo zimbini zilandelayo.Okokuqala ukunciphisa ukungena kweplastiki kwindalo (ingakumbi ulwandle), kunye nokuphelisa iziphumo ezibi zangaphandle.Okwesibini ukuphonononga ukusetyenziswa kwezinto ezivuselelwayo ekrwada ukunqumla ikhonkco leeplastiki kwi-fossil imathiriyeli ekrwada Umgca, ngaxeshanye unciphisa ilahleko yokujikeleza kunye nokulahleka kwezinto.
Umatshini wethu wokurisayikilisha weplastiki unokunceda ukugaywa kwakhona kweplastiki kunye nokusebenzisa kwakhona, okufana neumgca wokuhlamba iplastikikwayeumatshini weplastiki wepelletizing.
Umntu woqhagamshelwano:Aileen
Mobilel:0086 15602292676 (whatsapp)
I-imeyile:aileen.he@puruien.com
Ixesha lokuposa: Sep-23-2022
