Ukukhula okukhawulezileyo kwenzululwazi nobuchwepheshe ngoku kuzisa iindlela ezahlukeneyo eziluncedo kubomi babantu, kodwa kuzisa iingxaki kubomi babantu.Ukusetyenziswa kobuchwepheshe obuphezulu kunye nokutshatyalaliswa okugqithisileyo kokusingqongileyo ngabantu kwenza iingxaki zokusingqongileyo zibe zibi kakhulu.Kwiminyaka yakutshanje, zonke iinkalo zobomi ziye zanikela ingqalelo engakumbi nangakumbi ekukhuselweni kwendalo.Ngoku abantu basebenzisa iingxowa zeplastiki ezonakeleyo kubomi babo bemihla ngemihla, olu khetho olutsha kwiingxowa zokupakisha ezihambelana nokusingqongileyo.
1. Yintoni ingxowa yeplastiki eyonakalayo?I-Degradable ibhekiselele ekuboleni kweeplastiki ngeendlela zobugcisa ezifana nokuthotywa kweefoto, i-oxidation kunye nokuguqulwa kwezinto eziphilayo, ukuze kuphunyezwe injongo yokungangcolisi indalo.Izingxobo zeplastiki ezinokonakala zenziwe ngezinto ezinokonakala, ezinokunyibilika kwixesha elithile emva kokusetyenziswa.Iimathiriyeli ezonakaliswayo zohlulwa kwakhona zibe zithotywe ngokupheleleyo kwaye zonakaliswe ngokuyinxenye.
2. Ingaba iiplastiki ezonakeleyo ziyabiza?Izinto ezinokuthi zifikelele ekuthotyweni kwenxalenye kuphela zixabiso eliphantsi, kwaye zitshiphu kuneeplastiki eziqhelekileyo.Ngoko ke, ixabiso leengxowa zeplastiki ezenziwe ngolu hlobo lincinci, kodwa alikwazi ukufezekisa ukuthotywa ngokupheleleyo kweeplastiki.Iindleko zezinto eziguquguqukayo ngokupheleleyo ziphezulu kakhulu.Ukuba yingxowa yeplastiki eyenziwe ngeplastiki eyonakaliswe ngokupheleleyo, ixabiso liya kuba phezulu, kodwa lishumi kuphela i-yuan okanye i-yuan ezisibhozo ngenyanga.Uninzi lwabantu lusazimisele ukuphuma kule mali.
3. Ingaba iiplastiki ezonakalayo zikhuselekile?Abanye abantu banokuba nale nkxalabo: izinto ezonakalisayo zinyibilika ngokulula, emva koko xa ndisebenzisa iingxowa zeplastiki ezinokonakala kubomi bam bemihla ngemihla, xa ndigalela inkunkuma enobushushu obuphezulu kwiingxowa zeplastiki, iingxowa zeplastiki ziya kuzithobisa ngokwazo Ilahlekile?Okanye uvuze nje umngxuma omkhulu?Enyanisweni, akufanele ukhathazeke malunga noku konke, izinto ezichithwayo zinokutshatyalaliswa phantsi kweemeko ezithile, ezifana neqondo lokushisa kunye ne-microorganisms.Ke akukho mfuneko yakuba nexhala lokuba iingxowa zethu zeplastiki ziya kuthotywa ngokwazo ngexesha lokusetyenziswa.
Ixesha lokuposa: Jul-08-2022