H&M Abafatanyabikorwa na Rubi Guhindura CO2 Imyenda Igihangange cyihuta-H&M kirimo gushora imari mugitangira cyiswe Rubi Laboratories. Rubi yateguye uburyo bwa enzymatique bwo guhindura dioxyde de carbone muri selile, ibikoresho byibanze kumyenda nka lyocell cyangwa viscose. Ubu bufatanye bugaragaza intambwe igaragara yo gukora imyenda ya karubone-mbi kandi ishobora guhindura imyambarire irambye. Iyi gahunda irwanya mu buryo butaziguye inganda zikomeye z’ibidukikije mu guhindura gaze ya parike mu mutungo w'agaciro. Ikoranabuhanga ritanga igisubizo gishoboka cyo gutanga iminyururu. Mu gukuramo CO2 mu myuka ihumanya ikirere, igamije kugabanya gushingira ku bikoresho bisanzwe, bikoresha umutungo cyane nka pamba n’ibiti. Iyi ntambwe ya H&M yerekana ubushake bugenda bwiyongera bwibigo mu guhanga udushya, ikirere cyiza-cyiza mu rwego rwimyenda.
Uburyo Rubi Ifata Carbone Ikorana buhanga Sisitemu ya Rubi ihumekwa na kamere yihariye yo gufata karubone: ibimera. Nyamara, uburyo bwabo bwihuta, bukora neza, kandi ntibusaba ubutaka cyangwa amazi meza. Yerekana imipaka mishya mubumenyi bwa siyansi, ikarenga kugabanya ingaruka mbi zo gukora ibicuruzwa biva mu myanda.
Inzira ya Enzymatique Yasobanuwe Intandaro yo guhanga udushya ni inzira yimikorere yihariye. Abahanga ba Rubi bakoze imisemburo itera imiti, ihindura imyuka ya CO2 muri selile. Iyi biocatalyse iba ku bushyuhe bw’ibidukikije hamwe n’umuvuduko, bigatuma imbaraga nke cyane kuruta inganda nyinshi. Cellulose yavuyemo ni nziza kandi yiteguye gukora. Irashobora gushonga hanyuma ikazunguruka muri fibre isa niyakoreshejwe kuri lyocell isanzwe cyangwa viscose rayon. Ibi bivuze ko ishobora kwinjiza mu buryo butaziguye imirongo ikora imyenda idasaba ibikorwa remezo binini.
Kuva mu myuka iva mu ruganda kugeza kumyenda Sisitemu yagenewe gushyirwaho biturutse kumasoko yangiza. Tekereza module yometse kumasoko yumuriro. Intambwe zingenzi muriyi miyoboro ya karubone-y-imyenda ni:
Gufata: CO2 ifatwa biturutse ku myanda iva mu nganda. Guhindura: Enzymes ihindura molekile ya CO2 muri hydrogel ya selile. Isuku: Cellulose isukurwa mumashanyarazi akoreshwa. Umusaruro wa Fibre: Ifu izunguruka muri lyocell cyangwa viscose filament yarn.
Ubu buryo bufunze-buhindura uburyozwe-ibyuka bihumanya-mubikoresho byibanze byimyambarire.
Ingaruka zishobora kubaho kumyambarire numubumbe Ingaruka zo gupima iri koranabuhanga ni ndende. Inganda zerekana imideli nizo zigira uruhare runini mu kwangiza imyuka ya karubone ku isi no kugabanuka kw'umutungo. Udushya nka Rubi itanga inzira yo kutagabanya gusa, ahubwo igahinduka, zimwe murizo ngaruka.
Inyungu zibidukikije za CO2 zishingiye ku myenda Gukora imyenda kuva CO2 byerekana ibyiza byinshi bidukikije. Ubwa mbere, ikuraho cyane gaze ya parike ikomeye mu kirere cyangwa ikayirinda gusohoka. Icya kabiri, bivanaho gukenera guhinga cyangwa amashyamba yihariye kubyara fibre, bizigama amazi menshi, ubutaka, nudukoko twangiza. Iyi moderi iteza imbere ubukungu bwizunguruka. Iradutandukanya na gakondo "gufata-gukora-imyanda" kuri imwe muri "gufata-guhindura-gukoresha." Ubushobozi bwimyenda ya karubone-imyenda ituma CO2 ikurwaho-ni umukino uhindura umukino kubisabwa biramba.
Inzitizi n'ibitekerezo byo gupima Mugihe utanga ikizere, tekinoroji ihura nimbogamizi mbere yuko igera kumyenda yawe. Gupima inzira yimikorere kurwego rwinganda biragoye kandi birahenze. Ubukungu bugomba guhangana nashyizweho, nubwo bidashoboka, urunigi rwo gutanga. Byongeye kandi, isuzuma ryuzuye ryubuzima, harimo nimbaraga zituruka kubikorwa, bigomba kuba mucyo kugirango habeho inyungu nyayo kubidukikije. Kwemera abaguzi ni ikindi kintu. Abaguzi bazakira imyenda ikozwe mu kirere? Uburezi no kuvuga mu mucyo, kimwe nubuhanga bugaragara muburyo abahanzi basobanura isi iriho - kuva muri firime kugeza kumikino ya videwo, ibihangano byabafana birashobora guhanga mubyukuri? - bizaba urufunguzo rwo kubaka ikizere no kwifuza ibyo bikoresho bishya.
Ejo hazaza h'imyambarire irambye Ishoramari rya H & M muri Rubi ryerekana ihinduka ryagutse. Ibirango byingenzi ntibikiri gushaka gusa verisiyo nziza yimiterere. Batera inkunga tekinoroji yukwezi ishobora gusobanura neza isoko. Ubu bufatanye ni bumwe mu buryo bwo gukora ubushakashatsi ku binyabuzima,uruhu rwa mycelium, nibindi bisubizo bishya. Irushanwa ririmo guteza imbere ibikoresho birambye by'ejo. Intsinzi izakenera gukomeza R&D, ubufatanye bufatika, na politiki yunganira iha agaciro ikurwaho rya karubone. Ku baguzi, isezeranya ejo hazaza aho guhitamo imyambarire bishobora kugirira akamaro isi.
Umwanzuro: Uruhare rwawe muri Ecosystem Yimyambarire irambye Urugendo rwo guhindura CO2 imyenda iratangiye. Irerekana uburyo ubuhanga bwabantu bushobora guhangana n’imihindagurikire y’ikirere binyuze mu nzira zitunguranye. Mugihe udushya dutera imbere, kumenyekanisha abaguzi no gukenera gukorera mu mucyo, kuzenguruka bizaba urufunguzo rukomeye rwo guhinduka. Urashobora kuba umwe mururu rugendo ushigikira ibirango bishora imari muri tekinoroji kandi ukiyigisha inkomoko yibintu. Tangira werekana uburyo bwawe burambye hamwe nubuvumbuzi. Kora ihuza ryubusa-muri-bio kurupapuro rwa Seemless kugirango uhindure kandi usangire ibirango birambye hamwe nudushya wizera, bifasha kwagura ubutumwa buvuga ko ejo hazaza h'imyambarire hashobora kubakwa hifashishijwe umwuka mubi.
