BOFA irimo gukora kugirango isohoze Icyerekezo 2032 mbere yuko isaha irangira.

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Imyanda y'ibiribwa itanga ingufu zo guhindura ibidukikije

Iyo utondeka imyanda y'ibiribwa byawe mu rugo cyangwa muri MiljØ, irakusanywa ikajyanwa muri Fugato muri Snogebæk.

Kuva aha, imyanda y'ibiribwa ijyanwa muri Gemidan muri Ølstykke*, aho ikorerwa isuku mbere yo kuyitunganya. Imyanda minini nk'amashashi ya pulasitiki, amacupa n'ibindi bintu byangiritse irakurwaho kugira ngo imyanda y'ibiribwa ibashe gukoreshwa neza uko bishoboka kose.

Kuva ku myanda y'ibiribwa kugeza ku bimera

Nyuma yo gusukurwa mbere, imyanda y'ibiribwa ivangwa n'amazi igahinduka ibara ryinshi ry'imvi ryitwa ibinure by'ibinyabuzima.

Hanyuma ibinure bya biopulp bivanwaho kugira ngo bikureho ibisigazwa bya nyuma bya pulasitiki n'indi myanda. Hanyuma bijyanwa mu ruganda rwa biogas muri Zélande.

Gutondekanya neza bitanga biogas nyinshi

Iyo ibinure by’ibinyabuzima bidafite imyanda myinshi, uruganda rwa biogas rushobora gukuramo kugeza kuri Biogas 150 m³ kuri toni y'ibisigazwa by'ibiribwa – bingana na hafi Ingufu za 230 kWh. Toni imwe y'ibisigazwa by'ibiribwa ishobora guhindurwamo biogas ifite ingufu zingana n'ibyumweru 3 by'amashanyarazi akoreshwa mu rugo rusanzwe.

Hafi 15 % y'ibisigazwa by'ibiribwa igizwe na pulasitiki n'indi myanda idashobora guhindurwamo ibinure by'ibinyabuzima. Ibi bisigaye byoherezwa gutwikwa.

Uko imyanda y'ibiribwa itunganywa neza, niko biogas nyinshi zishobora gukorwa. Kubwibyo, ni ngombwa ko ibyasigaye bya pulasitiki, icyuma gikozwe mu ibumba n'ibindi bikoresho bitajya mu myanda y'ibiribwa.

Ku musozi wa Bornholm, toni zigera ku 100.000 z'imyanda zikusanywa buri mwaka. Toni 3.000 z'ibiryo bipfa ubusa, ishobora guhindurwamo ingufu zihumanya ibidukikije.

Ese wari uzi ko…

Iyo ibinure by’ibinyabuzima bisohoye ingufu zabyo mu ruganda rwa biogas, ibisigazwa bikungahaye ku ntungamubiri byitwa gusya.

Ifumbire mvaruganda ishobora gukoreshwa nk'ifumbire mvaruganda mu buhinzi kandi yemerewe gukoreshwa mu buhinzi bw'umwimerere.

Kuki dukoresha imifuka ya pulasitiki aho gukoresha imifuka ya bio?

Kuri Bornholm, imyanda y'ibiribwa igomba kugezwa mu masashe asanzwe ya pulasitiki. Amasashe atondekwa mbere yo kuyatunganya mbere yuko imyanda y'ibiribwa yongera gukoreshwa.

Bityo rero, biobags nta nyungu itanga muri iki gikorwa cyo kuvura ubu.

* Imyanda y'ibiribwa yoherezwa muri Zélande kuko bitashobotse mu bukungu gushinga uruganda rutegura isuku ku ishyamba rya Bornholm.