Modernungiyar zamani tana samar da ɓarna da yawa fiye da, misali, shekaru 100 da suka gabata. Yawan nau'ikan marufi iri daban-daban, da amfani da abubuwa masu narkewa sannu a hankali, yana haifar da haɓakar wuraren shara. Idan takarda mai ruwan toka ta iya ruɓewa kwata-kwata a cikin shekaru 1-2 ba tare da haifar da wata illa ga mahalli ba, to kyawawan polyethylene ɗin za su kasance cikakke cikin shekaru 10. Me ake yi don yaki da datti yadda ya kamata?
Tsara ra'ayi
Sharar gida, da adadi mai yawa na shiga wuraren zubar da shara kowace rana, suna da bambanci sosai. A zahiri ana samun komai a cikinsu. Koyaya, idan kuna nazarin abubuwan sharar gida, zaku iya fahimtar cewa yawancin sassansa ana iya sake sakewa dasu. Me ake nufi?
Misali, ana iya narkar da gwangwani na giya na aluminium kuma ana amfani da shi don yin wasu abubuwa na aluminum. Haka yake da kwalban roba. Filastik yana ruɓewa na dogon lokaci, don haka kada kuyi fatan cewa kwandon daga ƙarƙashin ruwan ma'adinai zai ɓace a cikin shekara ɗaya ko biyu. Wannan kayan roba ne wadanda babu su a cikin halitta kuma baya batun tasirin lalata danshi, yanayin zafin jiki da sauran abubuwan yanayi. Amma za'a iya narke kwalbar roba a sake amfani da shi.
Yaya ake yin jeri?
Ana rarraba datti a cikin tsire-tsire iri-iri na musamman. Wannan kamfani ne inda manyan motocin shara suke zuwa daga gari kuma anan ne aka kirkiro duk wasu sharuɗɗan don saurin cirewa daga tarin tan da yawa na abin da har yanzu za'a iya sake sarrafa shi.
An tsara hadaddun tsarin barnata abubuwa ta hanyoyi daban-daban. Ana amfani da wani wuri na aikin hannu kawai, a wani wuri ana amfani da hanyoyin hadaddun. Dangane da samfurin kayan aiki mai amfani, datti yana motsawa tare da mai ɗaukar kaya wanda ma'aikata ke tsayawa. Ganin abin da ya dace don ci gaba da aiki (alal misali, kwalban roba ko jakar madara), sai su ɗauke shi daga mai jigilar kayan kuma su ajiye shi a cikin kwantena na musamman.
Lines na atomatik suna aiki kaɗan kaɗan. A ƙa'ida, datti daga jikin mota yana shiga cikin wasu nau'ikan naurori don fitar da ƙasa da duwatsu. Mafi yawan lokuta, allo ne mai girgiza - shigarwa ce, saboda tsananin rawar jiki, "tace" abubuwan da ke cikin babbar akwati, suna tilasta abubuwan da ke da girman girman su tashi ƙasa.
Bugu da ari, ana cire kayan ƙarfe daga shara. Ana yin wannan yayin aiwatar da tsari na gaba a ƙarƙashin murfin magnetic. Kuma aikin yana ƙare da hannu, tunda har ma da mafi ƙarancin dabarun yana iya tsallake mahimman sharar. Abinda ya rage akan layin taro ma'aikata suna bincika shi kuma an fitar da "ƙimomin".
Rabawa da kuma rarrabe tarin
Mafi yawancin lokuta, waɗannan kalmomin guda biyu a cikin ma'anar mutane na gari ɗaya ne. A zahiri, rarrabewa ana nufin ma'anar wucewar shara ta cikin tsarin rarraba abubuwa. Raba daban shine farkon rarraba sharar cikin kwantena daban.
Raba sharar gida zuwa "rukuni" aikin talakawan ƙasa ne. Ana yin wannan a duk ƙasashe masu tasowa kuma suna ƙoƙarin yin hakan a Rasha. Koyaya, duk gwaje-gwajen akan girke kwantena daban a cikin garuruwan ƙasarmu galibi basa girgiza ko girgiza. Wani baƙon mazaunin zai jefa katon madara a cikin tankin rawaya, da kwalin cakulan zuwa cikin shuɗi. Mafi yawan lokuta, ana cinye sharar gida a cikin jaka ta gama gari sannan a jefa su cikin kwandon farko da ya zo wucewa. Dole ne in faɗi cewa wannan aikin wani lokaci ana yin shi "cikin rabi." An bar jakar shara a kan ciyawa, a ƙofar shiga, a gefen hanya, da dai sauransu.
