El iplastiki Ngenye yezinto ezisetyenziswa kakhulu kwihlabathi. Kukho zonke iintlobo zeemveliso ezenziwe ngeplastiki ezenziwe ngokusekwe petroleum.
Kodwa kumashumi ambalwa eminyaka, ioyile iyakuphela kwaye amaxabiso ayo aya kubiza kakhulu, ngenxa yoko ayisenakusetyenziselwa ukwenza iiplastikhi. Ngesi sizathu, iinketho ezahlukeneyo ziyaphandwa kwaye ziyaphuhliswa ukwenza izinto eziphilayo ukubuyisela ezo zenziwe ngokusekwe kwi-petroleum.
Bakhangela izinto ezingabizixabiso likrwada, ezizezendalo kwaye ezinokuboliswa ziintsholongwane ukuze inkunkuma ingabi yingxaki.
KwiDyunivesithi yaseNebraska-Lincoln baphanda ukubakho kokuvelisa i-bioplastic esekwe kwintsiba zenkukhu. Le nto yinkcitho yokutya njengoko ingasetyenziswanga.
Abaphandi banomdla kwiintsiba kuba zineprotein eyaziwa ngokuba yikeratin eneempawu ezomeleleyo nezomeleleyo.
Inkqubo yokufumana le bioplastic iqulethe unyango lobushushu ukuze lucoceke, emva koko acocwe de aguqulwe abe ngumgubo ocolekileyo. Emva koko ezinye iikhemikhali zongezwa ukwenza ikeratin ibe yipolymer.
Le nto ifunyenweyo inokubumba ubushushu, ngenxa yoko inokusetyenziselwa izinto ezahlukeneyo kunye neefom ezinje ngeplastiki yendabuko.
Enye into elungileyo kukuba inokuphinda iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde yenzeke biodegradable ke yinto eco-friendly.
Olu hlobo lophando lubaluleke kakhulu kuba kungekudala i-oyile ayisayi kuphinda isetyenziselwe ubuninzi beemveliso. Ke ezinye iindlela kufuneka zifunwe kuba iimveliso ezenziwe ngeplastiki ziyafuneka.
Kukho amathuba amaninzi okuphuhliswa kwe-bioplastics ngezinto ezahlukeneyo, into enzima kukuba izinto eziluhlaza zininzi kwaye iindleko zokuvelisa zinoqoqosho kuba iimveliso zeplastiki azibizi.
UMTHOMBO: Ibhlog eluhlaza