Intshayelelo Iibhotile zePolyethylene terephthalate (PET) ziphakathi kwezona ntlobo zixhaphakileyo zezikhongozeli zeplastiki ezisetyenziswayo namhlanje. Zikhaphukhaphu, zomelele, kwaye zingasetyenziselwa ukugcina iindidi ezahlukeneyo zolwelo, kubandakanywa amanzi, isoda, kunye nejusi. Nangona kunjalo, xa ezi bhotile zingenanto, zihlala ziphelela emhlabeni ...
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