Ingabe izikhwama zepulasitiki ezibolayo zingabola ngempela?
Ukushoda kwezinsiza kanye nokungcoliswa kwemvelo yizinkinga ezinkulu abantu ababhekana nazo lapho beqaphela umqondo wentuthuko esimeme ekhulwini lama-21.I-Biotechnology izoba obunye bobuchwepheshe obuyisisekelo ukuxazulula le nkinga.Phakathi kwezici eziningi ezibangela ukungcoliswa kwemvelo, inkinga yemvelo ebangelwa imfucumfucu yepulasitiki iye yavusa ukukhathazeka okusabalele emphakathini.Okulandelayo, ake sibheke ukuthuthukiswa kwemvelo kwamapulasitiki awonakele.
Amapulasitiki awonakalayo amapulasitiki angancibilika ngama-microorganisms emhlabathini.Ngosizo lwamabhaktheriya noma ama-enzyme awo e-hydrolytic, lezi zinto zingancibilika ku-carbon dioxide, emanzini, ezintweni ezithinta amaselula kanye nosawoti, futhi zingaqedwa ngokuphelele ngama-microorganisms futhi zingene kabusha ku-ecosystem.Kuyisizinda socwaningo nentuthuko emazweni emhlabeni wonke namuhla.
Ngakho-ke, ipulasitiki ebolayo ivame ukubhekisela ohlotsheni olusha lwepulasitiki olunokuqina okuthile futhi lungancibilika ngokuphelele noma ingxenye ngamagciwane, isikhunta, ulwelwe nezinye izinto ezincane eziphilayo endaweni yemvelo ngaphandle kokubangela ukungcoliswa kwemvelo.Lapho amabhaktheriya noma ama-enzyme awo e-hydrolase eguqula i-polymer ibe yizingcezu ezincane, ukuwohloka kwemvelo kwenzeka, futhi amagciwane aqhubeka eyincibilikisa abe amakhemikhali anjenge-carbon dioxide namanzi.
Ngalesi sihloko, wonke umuntu kufanele azi okuthile ngezikhwama zepulasitiki ezibolayo.Uma unemibuzo ehlobene, sicela uvakashele iwebhusayithi yethu ukuze uthole ukubonisana, futhi sizokukhonza ngenhliziyo yonke!
Isikhathi sokuthumela: Aug-13-2021