A cewar wata sanarwa da manazarci Mac Mackenzie ya fitar, bukatun kwalaben PET na duniya na karuwa. Sanarwar ta kuma yi hasashen cewa nan da shekarar 2030, bukatun rPET a Turai zai karu sau 6.
Pieterjan Van Uytvanck, babban manazarci a Wood Mackenzie, ya ce: "Yin amfani da kwalabe na PET yana karuwa. Kamar yadda bayaninmu game da umarnin robobi na EU da za a iya zubarwa ya nuna, a Turai, yawan amfani da shekara-shekara ga kowane mutum yanzu kusan 140. A Amurka yana da 290 ... Rayuwa mai lafiya ita ce muhimmiyar motsa jiki. A takaice, mutane sun fi son zaɓar kwalban ruwa.
Duk da aljanu na robobi a duk duniya, yanayin da aka samu a cikin wannan bayanin yana nan. Wood Mackenzie ya yarda da cewa gurbatar filastik abu ne mai mahimmanci, kuma kwalabe na ruwa da ake zubarwa sun zama alama mai karfi na cibiyar muhawara mai dorewa.
Duk da haka, Wood MacKenzie ya gano cewa ba a rage yawan kwalabe na PET ba saboda matsalolin muhalli, amma an kammala ƙari. Kamfanin ya kuma yi hasashen cewa za a kara yawan bukatar rPET.
Van Uytvanck ya bayyana cewa: "A cikin 2018, an samar da tan miliyan 19.7 na abinci da kwalabe na PET a duk fadin kasar, ciki har da tan 845,000 na abinci da kwalabe na abin sha da aka kwato da injina. Ya zuwa 2029, mun kiyasta cewa adadin zai kai tan miliyan 30.4, wanda sama da ton dubu 300 aka kwato ta hanyar injuna.
"Buƙatun rPET yana ƙaruwa. Umurnin EU ya haɗa da manufar cewa daga 2025, duk kwalabe na PET za a haɗa su a cikin 25% na dawo da abun ciki, kuma za a kara da shi zuwa 30% daga 2030. Coca-Cola, Danone da Pepsi) da dai sauransu. Manyan kamfanoni suna kira ga 50% amfani da kwalabe na 3.0. 2030, buƙatun rPET a Turai zai ƙaru sau shida.
Sanarwar ta gano cewa dorewa ba wai kawai don maye gurbin hanyar marufi ɗaya da wata ba. Van Uytvanck ya ce: "Babu wata amsa mai sauƙi ga muhawara game da kwalabe na filastik, kuma kowane bayani yana da nasa kalubale."
Ya yi gargadin cewa, "Takarda ko katunan gabaɗaya suna da murfin polymer, wanda ke da wuya a sake sarrafa su. Gilashin yana da nauyi kuma ƙarfin sufuri ba shi da yawa. An soki Bioplastics don canja wurin da aka noma daga amfanin gonakin abinci zuwa yanayin.
Shin aluminum zai iya zama mai fafatawa don maye gurbin kwalabe na PET? Van Uytvanckk ya yi imanin cewa farashi da nauyin wannan abu har yanzu haramun ne. Dangane da binciken Wood Mackenzie, farashin aluminium a halin yanzu yana kusa da US $ 1750-1800 kowace ton. Gilashin 330 ml yana auna kimanin gram 16. Farashin polyester na PET shine kusan dalar Amurka 1000-1200 a kowace ton, nauyin kwalban ruwa na PET kusan gram 8-10, kuma ƙarfin shine 500 ml.
A sa'i daya kuma, bayanan kamfanin sun nuna cewa, a cikin shekaru goma masu zuwa, in ban da wasu 'yan kasuwa masu tasowa a kudu maso gabashin Asiya, amfani da buhunan abubuwan sha na aluminum ya nuna koma baya.
Van Uytvanck ya kammala: "Kayan filastik ba su da tsada kuma suna ci gaba. A kan kowace lita ɗaya, farashin rarraba abubuwan sha zai zama ƙasa kuma ƙarfin da ake buƙata don sufuri zai zama ƙasa. Idan samfurin ruwa ne, ba ƙima ba Don mafi girma abin sha, tasirin farashin zai kasance mai girma. Farashin da aka ƙididdige gabaɗaya yana turawa tare da sarkar darajar ga abokan ciniki. Abokan ciniki waɗanda ke da hankali ga farashin ba za su iya ɗaukar nauyin mai shi ba.
Lokacin aikawa: Mayu-09-2020
