Muhimmancin sake sarrafa robobin sharar ba wai kawai mayar da sharar gida ta zama taska ba ne, har ma yana da ma'ana mai zurfi da inganci, wanda galibi yakan bayyana ta bangarori biyu:
1. Tasirinɓata robobiA kan muhalli Saboda ƙarancin farashi na robobi, ana amfani da su sosai a cikin marufi, kuma yawancin su ana watsar da su bayan amfani da su na lokaci ɗaya kuma suna haifar da sanannen gurɓataccen fata.Misali amfani da fim din ciyawa na noma ya kawo ci gaba sosai a harkar noma, amma zubar da gutsuttsura bayan an yi amfani da shi yana sanya gutsuttsuran fina-finan su toshe kasa, wanda hakan ke tabarbarewar gonakin da ake nomawa, yana kawo cikas ga ci gaban tushen tsiro da tsotsewar. ruwa da abinci mai gina jiki, kuma yana sanya guba a cikin ƙasa .Tsawon dogon lokaci da sharar robobi ta hanyar ruwan sama zai sa abubuwan da ake kara guba a cikin robobi su shiga cikin ruwan karkashin kasa, wanda zai haifar da gurbatar rafuka da tafkuna da kuma yin illa ga lafiyar dan Adam!Sabili da haka, ƙasar kuma tana haɓaka fasahar sake amfani da robobi na ɓata, kuma sharar fasinja na sake amfani da filastik shima ɗaya ne daga cikin zaɓin.Ta hanyar sake amfani da robobin datti, tsaftacewa, murƙushewa, bushewa da bushewa.
2 .Dangantaka tsakaninfilastik filastiksake amfani da makamashi.robobi na zamani asali kayayyakin man fetur ne, amma arzikin man fetur na kasata ya kai kusan kashi 2% na duniya.Tun 1993, ƙasata ta canza daga mai fitar da mai zuwa mai shigo da mai.A shekara ta 2002, ta maye gurbin Japan a matsayin kasa ta biyu mafi girma a duniya mai amfani da mai.Ya zuwa yanzu, dogaro da man da kasar ta ke shigo da shi ya kai kashi 40%.Don haka, karancin makamashi ya zama babban abin da ke kawo cikas ga ci gaban al'umma 1 kuma sake yin amfani da robobin datti zai rage tsananin karancin albarkatun da ake fama da shi.Ya zuwa yanzu, fitar da kayayyakin robobi a kasata ya zo na biyu a duniya, kuma yana karuwa da sama da kashi 10% a duk shekara, don haka yawan robobin da ake samarwa yana da ban mamaki.Duk da haka, halin da ake ciki na sake yin amfani da shi da kuma amfani da robobin datti a cikin ƙasata ba shi da kyakkyawan fata.Yawancin robobin sharar gida suna cike da ƙasa.
A taƙaice, ma’anar na’urar gyaran robobin da ake sake amfani da ita, tana da manufa ɗaya da ma’anar sake yin amfani da robobi, kuma na’ura mai sarrafa filastik wata hanya ce ta gane sake sarrafa robobin datti.Filastik granulator ya kasu kashi ɗaya na dunƙule granulator da twin dunƙule granulator.Granulator mai dunƙule guda ɗaya na iya sake sarrafa fim ɗin filastik, jakunkuna da aka saka, yarn ɗigon ɓata, fim ɗin greenhouse, da sauransu, kuma granulator ɗin tagwayen dunƙule na iya sake sarrafa kwalabe na PET (kwalabe na abin sha), da sauransu.
Lokacin aikawa: Nuwamba 19-2020