Umufuka wibinyabuzima ni iki

1.Isakoshi ya biodegradation bag Imifuka ya biodegradation ni imifuka ishobora kwangirika na bagiteri cyangwa ibindi binyabuzima. Hafi ya miliyari 500 kugeza kuri tiriyari 1 imifuka ya pulasitike ikoreshwa buri mwaka. Imifuka ya biodegradation ni imifuka ishobora kwangirika na bagiteri cyangwa ibindi binyabuzima.Hakoreshwa buri mwaka imifuka ya pulasitike igera kuri miliyari 500 kugeza kuri tiriyari 1.
2.Tandukanya "biodegradable" na "compostable"
Mu magambo asanzwe, ijambo biodegradable rifite ubusobanuro butandukanye n’ifumbire.Biodegradable isobanura gusa ko ibintu bishobora kubora na bagiteri cyangwa ibindi binyabuzima, kandi "ifumbire" mu nganda za pulasitike isobanurwa nkubushobozi bwo kubora mu kirere cy’ikirere gikomeza ku buryo bwihariye igenzurwa nubushyuhe nubushuhe.Compospost nubushobozi bwa biodecompose mumurima w ifumbire mvaruganda, bigatuma ibikoresho bitagaragara kuburyo butagaragara kandi byangirika muri dioxyde de carbone, amazi, ibinyabuzima bidafite umubiri na biomass ku gipimo gihuye na

Kwinjizamo "ibintu bidafite ingufu" byabujije ibicuruzwa byanyuma gufatwa nkifumbire cyangwa ifumbire, ni ibintu kama gusa. Mubyukuri, igipimo cya xxx gisabwa kugirango plastike yitwa ifumbire mvaruganda nkuko ASTM isobanura ni uko igomba gucika icyarimwe igipimo nkikindi kintu umuntu asanzwe azi gufumbira mubisobanuro gakondo. Imifuka ya plastiki irashobora gukorwa muri polymer isanzwe (ni ukuvuga polyethylene) cyangwa polypropilene hanyuma ikavangwa ninyongeramusaruro itera polymer (polyethylene) kwangirika hanyuma bikabangikanya bitewe na.
3.Ibikoresho byumufuka wibinyabuzima
ikomeye nkibikomeye kandi byizewe nkibikapu gakondo (cyane cyane polyethylene). Imifuka myinshi nayo ikozwe mumpapuro, ibikoresho kama, cyangwa polyhexanolactone. RamaniNarayan, injeniyeri ushinzwe imiti muri kaminuza ya Leta ya Michigan ya East Lansing akaba n'umujyanama mu bya siyansi mu kigo gishinzwe ibinyabuzima byangiza ibidukikije. n'ijambo ryakoreshejwe nabi mu nkoranyamagambo yacu.Mu gice kinini cy’imyanda ya pasifika, plastiki ibora ibora igabanyijemo uduce duto dushobora kwinjira byoroshye murwego rwibiryo ukoresheje.
4.Gusubiramo imifuka ibora.
Imyanda ikomoka mu bimera irashobora gutunganywa neza, ariko biragoye gutondeka no kuyitunganya nyuma yo kuyikoresha. Polimeri ishingiye kuri bio irashobora kwanduza itunganywa ry’izindi polymers zisanzwe.Mu gihe abakora plastike y’ibinyabuzima byangiza ikirere bavuga ko imifuka yabo ishobora gukoreshwa, firime nyinshi za plastiki abatunganya ibicuruzwa ntibazabyemera kuko nta bushakashatsi burambye bwakozwe ku bijyanye n’ibishoboka by’ibicuruzwa bisubirwamo birimo ibyo byongeweho. Byongeye kandi, Ikigo cy’ibinyabuzima byangiza ibinyabuzima (BPI) cyavuze ko uburyo bwo kongeramo inyongeramusaruro muri firime ya okiside butandukanye cyane, butangiza byinshi. murwego rwo gutunganya.