Ngokusho kwesitatimende sikamhlaziyi uMac Mackenzie, isidingo somhlaba wonke samabhodlela e-PET siyakhula. Lesi sitatimende siphinde sicabange ukuthi ngo-2030, isidingo se-rPET eYurophu sizokhula ngokuphindwe kasithupha.
UPieterjan Van Uytvanck, umhlaziyi oyinhloko eWood Mackenzie, uthe: "Ukusetshenziswa kwamabhodlela e-PET kuyanda. Njengoba isitatimende sethu mayelana nesiqondiso se-EU sepulasitiki elahlwayo sibonisa, eYurophu, ukusetshenziswa kwaminyaka yonke komuntu ngamunye manje sekucishe kube yi-140. E-US kungama-290 ... Impilo enempilo iyisisusa esibalulekile. Ngamafuphi, abantu bazimisele kakhulu ukukhetha ibhodlela lamanzi kunesoda."
Naphezu kokusetshenziswa kabi kwepulasitiki emhlabeni wonke, lo mkhuba otholakala kulesi sitatimende usekhona. UWood Mackenzie uyavuma ukuthi ukungcola kwepulasitiki kuyinkinga ebalulekile, futhi amabhodlela amanzi epulasitiki alahlwayo asewuphawu olunamandla lwesikhungo sempikiswano yentuthuko esimeme.
Kodwa-ke, uWood MacKenzie uthole ukuthi ukusetshenziswa kwamabhodlela e-PET akwehlanga ngenxa yezinkinga zemvelo, kodwa ukwengezwa kwaqedwa. Le nkampani iphinde yacabanga ukuthi isidingo se-rPET sizokhula kakhulu.
UVan Uytvanck wachaza: "Ngo-2018, kwakhiqizwa amathani ayizigidi ezingu-19.7 amabhodlela e-PET okudla neziphuzo kuzwelonke, okuhlanganisa amathani angu-845,000 amabhodlela okudla neziphuzo atholwe ngemishini. Ngo-2029, silinganisela ukuthi leli nani lizofinyelela amathani ayizigidi ezingu-30.4, lapho amathani angaphezu kuka-300 ayizinkulungwane eziyishumi atholwe ngemishini."
"Isidingo se-rPET siyakhula. Isiqondiso se-EU sihlanganisa inqubomgomo yokuthi kusukela ngo-2025, wonke amabhodlela eziphuzo ze-PET azofakwa kokuqukethwe kokubuyiselwa okungu-25%, futhi azongezwa ku-30% kusukela ngo-2030. I-Coca-Cola, i-Danone kanye ne-Pepsi) njll. Imikhiqizo ehamba phambili ifuna izinga lokusetshenziswa kwe-rPET elingu-50% emabhodleleni ayo ngo-2030. Silinganisela ukuthi ngo-2030, isidingo se-rPET eYurophu sizokhula ngokuphindwe kasithupha."
Isitatimende sithole ukuthi ukusimama akukhona nje ukufaka enye indlela yokufaka esikhundleni senye. UVan Uytvanck uthe: "Ayikho impendulo elula empikiswaneni ngamabhodlela epulasitiki, futhi ikhambi ngalinye linezinselele zalo."
Uxwayise wathi, "Iphepha noma amakhadi ngokuvamile anomphetho we-polymer, okunzima ukuwusebenzisa kabusha. Ingilazi inzima futhi amandla okuthutha aphansi. Ama-bioplastics agxekwe ngokudlulisa umhlaba olinyiwe kusuka ezitshalweni zokudla uye emvelweni. . Ingabe amakhasimende azokhokhela ezinye izindlela ezinobungani nemvelo futhi ezibizayo kunamanzi asemabhodleleni?"
Ingabe i-aluminium ingaba umncintiswano wokufaka amabhodlela e-PET esikhundleni sawo? UVan Uytvanckk ukholelwa ukuthi izindleko nesisindo sale nto sisalokhu siphezulu. Ngokusho kokuhlaziywa kukaWood Mackenzie, amanani e-aluminium okwamanje aphakathi kuka-US $ 1750-1800 ngethani. Imbiza engu-330 ml inesisindo esingamagremu angu-16. Izindleko ze-polyester ye-PET zingamadola aseMelika ayi-1000-1200 ngethani, isisindo sebhodlela lamanzi le-PET singamagremu angu-8-10, kanti umthamo ungama-500 ml.
Ngesikhathi esifanayo, idatha yenkampani ikhombisa ukuthi, eminyakeni eyishumi ezayo, ngaphandle kwenani elincane lezimakethe ezisafufusa eNingizimu-mpumalanga ye-Asia, ukusetshenziswa kwamaphakheji eziphuzo ze-aluminium kubonise ukwehla.
UVan Uytvanck uphethe ngokuthi: "Izinto zokwakha ipulasitiki zibiza kancane futhi ziya phambili. Ngokwelitha, izindleko zokusatshalaliswa kweziphuzo zizoba phansi futhi amandla adingekayo okuthuthwa azoba ngaphansi. Uma umkhiqizo ungamanzi, hhayi inani. Uma iziphuzo ziphezulu, umthelela wezindleko uzokhuliswa. Izindleko ezilinganiselwe ngokuvamile ziqhutshwa kumakhasimende. Amakhasimende azwela amanani angase angakwazi ukuthwala ukwenyuka kwentengo, ngakho-ke umnikazi womkhiqizo angaphoqeleka ukuthi athwale izindleko ezilinganiselwe."
Isikhathi sokuthunyelwe: Meyi-09-2020
