Wani rahoto daga Amurka ya nuna cewa gwangwani aluminium sun bambanta ta hanyar kwatanta da duk sauran kayan da ke cikin masana'antun marufi a kowane ma'auni na dorewa.
Dangane da rahoton da Cibiyar Masana'antu ta Can (CMI) da Ƙungiyar Aluminum (AA) suka ba da izini, rahoton ya nuna cewa gwangwani na aluminum sun fi yawa don sake yin fa'ida, tare da ƙimar tarkace mafi girma idan aka kwatanta da sauran nau'ikan samfuran da aka sake fa'ida na duk sauran kayan aikin.
"Muna matukar alfahari da ma'aunin dorewa na masana'antu amma kuma muna son tabbatar da cewa kowane mai iya ƙidaya," in ji shugaban ƙungiyar Aluminum da babban jami'in zartarwa Tom Dobbins. "Ba kamar yawancin sake yin amfani da su ba, aluminum da aka yi amfani da ita yawanci ana sake yin fa'ida kai tsaye zuwa cikin sabon gwangwani - tsari wanda zai iya faruwa akai-akai."
Masu tattara rahoton na Aluminum Can Advantage sun yi nazarin ma'auni huɗu masu mahimmanci:
▪Adadin sake amfani da mabukaci, wanda ke auna adadin aluminium zai iya jurewa a matsayin kashi 100 na gwangwani da ake samu don sake amfani da su. Ƙarfe na lissafin kashi 46%, amma gilashin kawai yana da lissafin 37% kuma PET yana da kashi 21%.
▪Matsakaicin sake amfani da masana'antu, ma'aunin adadin ƙarfe da aka yi amfani da shi wanda masana'antun aluminium na Amurka ke sake fa'ida. Rahoton ya nuna cewa kusan kashi 56% na kwantena na karfe. Bayan haka, babu wani adadi mai kamanceceniya na kwalaben PET ko kwalaben gilashi.
▪Abubuwan da aka sake yin fa'ida, ƙididdige yawan adadin mabukaci da ɗanyen kayan da aka yi amfani da su a cikin marufi. Ƙarfe na lissafin kashi 73%, kuma gilashin yana da ƙasa da rabin abin da yake a 23%, yayin da PET kawai ke da kashi 6%.
▪Darajar kayan da aka sake yin fa'ida, wanda a cikinsa aka kimanta dala aluminium akan dalar Amurka $1,210 akan kowace ton tare da rage $21 na gilashi da $237 na PET.
Baya ga haka, rahoton ya kuma yi nuni da cewa, akwai wasu hanyoyin da za a bi wajen tabbatar da dorewar, alal misali, rage fitar da iskar gas mai gurbata muhalli na cika gwangwani.
Lokacin aikawa: Mayu-17-2022
