Gukemura ibisubizo birambye: Ibicumuro bya Biodegradable cyangwa Byasubiwemo?

Umwanda wa plastike ubangamira ibidukikije bikabije ku bidukikije, toni zirenga miliyari zimaze gutangwa muri plastike kuva mu 1950, no gukomera kuri toni miliyoni 8.3 zirangiza mu nyanja yacu buri mwaka. Nubwo isi yose, 9% ya pulasitike gusa igendanwa, bigatuma benshi mu kwanduza urusobe rwacu cyangwa gutinda mu mazi mu binyejana byinshi.

Umwe mu baterankunga bakomeye muriki kibazo ni ubangamira ibintu bimwe bikoresha ibintu bya pulasitike nkimifuka ya pulasitike. Iyi mifuka, ikoreshwa mu kigereranyo cy'iminota 12 gusa, ikomeza kwishingikiriza kuri plastiki. Inzira zabo zo kuboneza zirashobora gufata imyaka irenga 500, kurekura microplastike yangiza ibidukikije.

Ariko, hagati yizi mbogamizi, plastishi ya biodegrapadedadaya itanga igisubizo kitanga umusaruro. Bikozwe muri 20% cyangwa ibikoresho bishobora kongerwa, bio-plastiki bitanga amahirwe yo kugabanya kwishingikiriza kubintu byibinyabuzima kandi bigabanya ikirenge cya karubone. Pla, yakomokaga mu ruganda rumeze nk'ibigori, na PP, bikorwa na mikorobe, ni ubwoko bubiri bwa bio-plastike hamwe na porogaramu zidasanzwe.

Mugihe plastishi ya biodegrapade igaragaza ubundi buryo bwurubuga, ni ngombwa gutekereza ingaruka zabo. Imiti itunganya imiti nubuhinzi ijyanye numusaruro wibinyabuzima birashobora kugira uruhare mu kwanduza no gukemura ibibazo byubutaka. Byongeye kandi, ibikorwa remezo bikwiye byo kujugunya bio-plastique bisigaye bigarukira, byerekana ko ingamba zubuzima bwimyanda ikenewe.

Kurundi ruhande, plastike isubiramo itanga igisubizo gikomeye hamwe nibikorwa byagaragaye. Mugutezimbere gutunganya no gushora mubikorwa remezo kugirango tubishyigikire, dushobora kuyobya imyanda ya plastike kuva kumyanda no kugabanya ingaruka zishingiye ku bidukikije. Mugihe plastic ya biodegradable igaragaza isezerano, guhindura ubukungu bwuze, aho ibikoresho byongeye gukoreshwa kandi bigatanga umusaruro, birashobora gutanga igisubizo kirambye cyigihe cya plastique ya plastike.