Tare da ci gaba da haɓaka wayar da kan muhalli, masana'antar kayan shafawa kuma ta haifar da juyin juya hali na kore a cikin marufi. Fakitin filastik na gargajiya na tushen man fetur ba kawai yana cinye albarkatu masu yawa yayin aikin samarwa ba, har ma yana haifar da mummunar gurɓataccen muhalli yayin jiyya bayan amfani. Sabili da haka, bincikar kayan tattarawa mai dorewa ya zama muhimmin batu a cikin masana'antar kayan kwalliya.
Robobi na tushen mai
Roba da ke tushen man fetur wani nau'in kayan robo ne da aka yi daga burbushin mai kamar man fetur. Yana da kyawawan kayan filastik da kayan aikin injiniya, don haka ana amfani da shi sosai a fannoni daban-daban. Musamman, robobi na tushen man fetur sun haɗa da nau'ikan gama gari masu zuwa:
Polyethylene (PE)
Polypropylene (PP)
Polyvinyl chloride (PVC)
Polystyrene (PS)
Polycarbonate (PC)
Filayen robobi na tushen man fetur sun mamaye marufi na kayan kwalliya saboda nauyi, tsayin daka da ingancin farashi. Filayen robobi na tushen man fetur suna da ƙarfin ƙarfi da taurin kai, mafi kyawun juriya na sinadarai da ingantaccen aiki fiye da robobin gargajiya. Duk da haka, samar da wannan abu yana buƙatar albarkatun mai mai yawa, wanda ke kara lalacewa na albarkatun ƙasa. Abubuwan da ake fitarwa na CO2 da aka samar a lokacin aikin samar da shi suna da yawa kuma suna da wani tasiri akan yanayi. A lokaci guda kuma, ana watsar da marufi na filastik ba da gangan bayan amfani da shi kuma yana da wuyar lalacewa bayan shigar da yanayin yanayi, yana haifar da mummunar cutarwa ga ƙasa, tushen ruwa da namun daji.
Sabbin hanyoyin ƙirar ƙira don marufi mai dorewa
Roba da aka sake yin fa'ida
Roba da aka sake fa'ida sabon nau'in abu ne da aka yi daga robobin datti ta hanyar matakai kamar murkushewa, tsaftacewa, da narkewa. Yana da kaddarorin kama da filastik budurwa, amma yana amfani da albarkatun ƙasa kaɗan wajen samarwa. Yin amfani da robobi da aka sake yin fa'ida azaman kayan tattara kayan kwalliya ba zai iya rage dogaro da albarkatun man fetur kawai ba, har ma da rage hayakin carbon yayin aikin samarwa.
Bioplastics
Bioplastic abu ne na filastik da ake sarrafa shi daga albarkatun halittu (kamar sitaci, cellulose, da sauransu) ta hanyar fermentation na halitta, kira da sauran matakai. Yana da irin wannan kaddarorin zuwa robobi na gargajiya, amma yana iya raguwa da sauri a cikin yanayin yanayi kuma yana da alaƙa da muhalli. Abubuwan da ake amfani da su na bioplastics sun fito ne daga wurare daban-daban, ciki har da bambaro, sharar itace, da sauransu, kuma ana iya sabuntawa sosai.
Madadin kayan marufi
Baya ga robobi da aka sake yin fa'ida da kuma bioplastics, akwai sauran kayan tattara kaya masu ɗorewa da yawa. Misali, kayan tattara takarda suna da fa'idodin kasancewa masu nauyi, sake yin amfani da su da kuma lalacewa, kuma sun dace da amfani a cikin marufi na ciki na kayan kwalliya. Kodayake kayan marufi na gilashi sun fi nauyi, suna da kyakkyawan juriya da sake yin amfani da su kuma ana iya amfani da su don tattara kayan kwalliya masu tsayi. Bugu da kari, akwai wasu sabbin kayan hadewar halittu, kayan hada karfe, da sauransu, wadanda kuma ke samar da karin zabin kayan kwalliya.
Alamu da masu amfani tare suna samun ci gaba mai dorewa
Samun ci gaba mai dorewa na marufi na kayan shafawa yana buƙatar ƙoƙarin haɗin gwiwa na samfuran da masu amfani. Dangane da nau'ikan samfura, kayan marufi masu ɗorewa da fasahohi yakamata a bincika sosai kuma a yi amfani da su don rage mummunan tasirin marufi akan muhalli. A lokaci guda kuma, samfuran ya kamata su ƙarfafa ilimin muhalli ga masu amfani da kuma jagorantar masu amfani don kafa dabarun amfani da kore. Masu amfani yakamata su kula da kayan kwalliyar samfuran kuma suna ba da fifiko ga samfuran tare da marufi mai dorewa. Lokacin amfani, ya kamata a rage yawan marufi da aka yi amfani da su gwargwadon yiwuwa, kuma a rarraba marufin sharar daidai kuma a zubar da su.
A takaice dai, koren juyin juya hali na tattara kayan kwalliya wata hanya ce mai mahimmanci ga masana'antar kayan kwalliya don samun ci gaba mai dorewa. Ta hanyar ɗaukar kayan marufi da fasahohi masu ɗorewa da ƙarfafa ilimin muhalli, samfuran ƙima da masu amfani za su iya ba da gudummawa tare ga makomar duniyar.
Lokacin aikawa: Mayu-15-2024
