Ibhegi engalukwanga (eyaziwa ngokuba yibhegi engalukwanga) yimveliso eluhlaza, eqinile kwaye yomelele, intle ngenkangeleko, ingena emoyeni, iphinda isetyenziswe, ihlambeke, intengiso yesilika yesikrini, ukumakisha, ubomi benkonzo ende, ilungele nayiphi na inkampani, naliphi na ishishini njengentengiso yopapasho kunye nezipho.Abathengi bafumana ibhegi egqwesileyo engalukwanga ngelixa beyothenga, kwaye amashishini afumana ezona zinto zibalaseleyo zehlabathi ngeentengiso ezingabonakaliyo, ngenxa yoko amalaphu angalukwanga aya ethandwa ngakumbi emarikeni.
Iingxowa zokuthenga ezingalukwanga ngamalaphu angalukwanga enziwe ngeplastiki.Abantu abaninzi bacinga ukuba ilaphu yinto yendalo, kodwa eneneni kukungaqondi.Isixhobo esisetyenziswa ngokuqhelekileyo selaphu elingalukwanga yi-polypropylene (PP ngesiNgesi, eyaziwa ngokuba yi-polypropylene) okanye i-polyethylene terephthalate (i-PET ngesiNgesi, eyaziwa ngokuba yi-polyester).Izinto eziluhlaza zeengxowa zeplastiki i-polyethylene, nangona amagama ezinto ezimbini ezifanayo., Kodwa ulwakhiwo lweekhemikhali luhluke kakhulu.Isakhiwo seekhemikhali semolekyuli ye-polyethylene izinzile kwaye inzima kakhulu ukuthotywa, ngoko kuthatha iminyaka engama-300 ukuba iingxowa zeplastiki zibole;ngelixa i-chemical structure ye-polypropylene ayinamandla, i-molecular chain chain iyakwazi ukuphulwa lula, enokuthi ihlaziywe ngokufanelekileyo , Kwaye faka umjikelezo olandelayo wokusingqongileyo kwifom engeyiyo inetyhefu, isikhwama sokuthenga esingenalukiweyo sinokuchithwa ngokupheleleyo kwiintsuku ezingama-90. .Ngokwenyani, i-polypropylene (PP) luhlobo oluqhelekileyo lweplastiki, kwaye ungcoliseko lokusingqongileyo emva kokulahlwa yi-10% kuphela yeengxowa zeplastiki.
Imveliso isebenzisa ilaphu elingalukwanga njengento ekrwada.Sisizukulwana esitsha sezinto ezihambelana nokusingqongileyo.Uneempawu zobungqina bomswakama, ukuphefumula, ukuguquguquka, ubunzima obulula, obungenakutsha, obulula ukubola, obunobuthi obunobuthi kunye nokungabikho komsindo, ucebile ngombala, ixabiso eliphantsi, kunye nokuphinda kusetyenziswe.Izinto eziphathekayo zinokubola ngokwendalo xa zibekwe ngaphandle iintsuku ezingama-90, kwaye inobomi benkonzo obufikelela kwiminyaka emi-5 xa ibekwe ngaphakathi.Ayinatyhefu, ayinavumba, kwaye ayinazinto ezishiyekileyo xa itshisiwe, ngoko ayingcolisi indalo.Yaziwa kumazwe ngamazwe njengemveliso ehambelana nokusingqongileyo ekhusela i-ecology yomhlaba.
ibhalwe ngu: Peter
Ixesha lokuposa: Aug-24-2021
