Umqondo wokupakishwa okungagcwele kwe-biodegradadable njengenketho esimeme ungahle uzwakale kahle ngombono kodwa lesi sixazululo senkinga yethu ye-plastics sinecala elimnyama futhi liletha nezinkinga ezinkulu ngalo.
I-biodegradable futhi inobuqili njengoba amagama avame ukusetshenziswa ngokushintshana noma adidekile. Kodwa-ke, zihluke kakhulu kini imikhiqizo eyehlanza ngayo kanye nemithethonqubo ebalawula. Izindinganiso ezilawula ukuthi ukupakisha noma imikhiqizo akusona iqiniso futhi kubalulekile kepha lezi zindinganiso azikho yini imikhiqizo ye-biodegradable, okuyinkinga enkulu.
Lapho abantu bebona igama elithi i-biodegradable ekufakweni kukhona umbono wokuthi bakhetha inketho elungele imvelo, ecabanga ukuthi ukupakishwa kuzokwehla ngaphandle komthelela. Kodwa-ke, imikhiqizo engathandeki ngokuvamile ithatha iminyaka ukudiliza futhi, ezindaweni ezithile azihlukanisi nhlobo.
Kaningi kunalokho, ama-biodegradable epulasitiki angokoqobo abe ama-microplastics, ancanyana kangako awakwazi ukuhlanzwa kahle. Lawa ama-microplastics ahlangana nendawo yemvelo futhi adliwa yimpilo yasolwandle olwandle noma kwezinye izidalwa emhlabeni bese egcina emabhishi ethu noma ekuhlinzekeni kwamanzi. Lezi zinhlayiya zepulasitiki zemizuzu zingathatha amakhulu noma izinkulungwane zeminyaka ukwehla noma yikuphi ukuhlukunyezwa kanye nokubhuka okubangelwa yilapho.
Ngaphandle kwemithetho eqinile ezungeza imibukiso yemikhiqizo eqinile ezungeza ukuthi yini engathathwa njenge-biodegradable. Ukwenza isibonelo, ukuthi uluphi izinga lokuwonakaliswa luwumkhiqizo ongabonakali? Futhi ngaphandle kokulawulwa okucacile sazi kanjani ukuthi amakhemikhali anobuthi afakiwe ekwakhiweni kwawo lapho abe tholwa emvelweni njengoba umkhiqizo wehla?
Ekusetshenzisweni okuqhubekayo kwezimpendulo ezizinzile zokupakisha, ikakhulukazi ukufakwa kwepulasitiki, ukugxila kwizixazululo ezaphuka ziza nezidingo zokuhlaziya nokuqonda okushiywe yisikhathi esishiywe lapho umkhiqizo uncipha lapho umkhiqizo oshiywe lapho umkhiqizo uncipha lapho umkhiqizo oshiywe lapho umkhiqizo uncipha uma umkhiqizo oshiywe.
Ngaphandle kwezindinganiso eziqinile endaweni eqondisa ukuthi yini engena emaphaketheni angathandeki nokuthi ukulahlwa kwayo kusingathwa kanjani ukuvumela ukuwohloka okufanele, kufanele singabaze ukuthi kuyindlela esebenzayo yesimo sethu samanje.
Kuze kube yilapho sikwazi ukukhombisa ukuthi ukufakwa kwe-biodegradable akulimazi imvelo yethu, kufanele sigxile ekutholeni izindlela zokuphinda usebenzise kabusha futhi sisebenzise kabusha ukufakwa kwepulasitiki okuphelele.
Isikhathi Sokuthumela: Dec-07-2021
