Ibikoresho bishya bifite ubushobozi bwo gukoresha ubuvuzi

Abashakashatsi bo muri kaminuza ya Jeworujiya bakoze ibikoresho bishya bifite imitungo ibereye ibikoresho byubuvuzi nka masike na bande. Nibidukikije kandi byangiza ibidukikije kuruta ibikoresho bikoreshwa ubu.
Bakoresheje imyenda idoda (imyenda ikorwa muguhuza fibre idoda cyangwa idoda), itsinda riyobowe na Gajanan Bhat ryashoboye gukora ibikoresho byoroshye, bihumeka kandi byinjiza ibikoresho byiza byubuvuzi. Kwinjizamo ipamba kandi bituma ibikoresho bivamo byoroha kuruhu (ikintu cyingenzi mubikorwa byubuvuzi) kandi byoroshye ifumbire mvaruganda, bigatuma byangiza ibidukikije kuruta ibicuruzwa bisa nkibiri ku isoko.
Muri laboratoire ye muri Laboratwari y’ubushakashatsi y’amajyaruguru ya Riverbend, Porofeseri Gajanan Bhat yerekana uburyo imyenda idakomeye ishobora gupfunyika no gukoreshwa nk'ubuvuzi. (Ifoto ya Andrew Davis Tucker / Kaminuza ya Jeworujiya)
Ku nkunga yatanzwe na USDA, abashakashatsi bapimye ibice bitandukanye by'ipamba n'ibidodo, kimwe n'umwimerere udoda, ku bintu nko guhumeka, kwinjiza amazi no kurambura. Imyenda ikomatanya yakoze neza mubizamini, itanga guhumeka neza, kwinjiza amazi menshi no gukira neza, bivuze ko ishobora kwihanganira gukoreshwa inshuro nyinshi.
Raporo y’ubushakashatsi n’ubujyanama bwa Acumen ivuga ko icyifuzo cy’ibidodo cyiyongereye mu myaka yashize, bikaba biteganijwe ko agaciro k’isoko kazagera kuri miliyari 77 z'amadolari ya Amerika mu 2027. Imyenda idakoreshwa cyane mubicuruzwa byo murugo nkibipapuro, ibicuruzwa by isuku yumugore, hamwe nayunguruzo rwamazi namazi. Nibidafite amazi, byoroshye, bihumeka, kandi ubushobozi bwabo bwo kuyungurura umwuka bituma biba byiza mugukoresha ubuvuzi.
Ishuri Rikuru ry’Umuryango n’Abaguzi. Serivisi zavuze ko Barth, umuyobozi w’ishami ry’imyenda, Abacuruzi n’imbere mu gihugu, akaba yaranditse impapuro hamwe n’umunyeshuri wa mbere wa Sikulike.
Nubwo ipamba itarambuye nkimyenda idoda, iroroshye kandi yoroshye, kuyambara byoroshye. Ipamba kandi ni igihingwa kinini muri Jeworujiya kandi ni igice cyingenzi mu bukungu bwa leta. USDA ihora ishakisha uburyo bushya bwo gukoresha ipamba, kandi Barth yasabye ko "bahuza imyenda idashobora kwambarwa hamwe nipamba kugirango bakore ikintu kinini kirimo ipamba kandi kirambuye."
Porofeseri Gajanan Bhat yipimisha uburebure budasanzwe akoresheje ibizamini byinjira muri laboratoire ye muri Laboratwari ya Riverbend y'Amajyaruguru. (Ifoto ya Andrew Davis Tucker / Kaminuza ya Jeworujiya)
Barth, inzobere mu kudoda, yizera ko ibikoresho bivamo bishobora kugumana ibintu byifuzwa bitarimo imyenda mugihe byoroshye kubyitwaramo no gufumbira.
Kugirango ugerageze imiterere yibigize, Bhat, Sikdar na Islam byahujije ipamba nubwoko bubiri bwimyenda: spunbond na meltblown. Spunbond nonwovens irimo fibre coarser kandi muri rusange irashobora kwihanganira, mugihe gushonga gusohora kudoda birimo fibre nziza kandi bifite ibyiza byo kuyungurura.
Butt yagize ati: “Igitekerezo cyari iki, 'Ni ubuhe bufatanye buzaduha ibisubizo byiza?' Ati: "Urashaka ko igira imbaraga zo gukira, ariko kandi igahumeka kandi ikagira ubushobozi bwo gukinisha."
Itsinda ry’ubushakashatsi ryateguye imyenda idahwitse yubunini butandukanye hanyuma ikayihuza nimpapuro imwe cyangwa ebyiri zumwenda w ipamba, bivamo amoko 13 yo kwipimisha.
Ibizamini byagaragaje ko ibikoresho byose byahinduye uburyo bwo kwinjiza amazi ugereranije n’ibikoresho byabanje kudoda, mu gihe bikomeza guhumeka neza. Ibikoresho byose bifata amazi inshuro 3-10 kurenza imyenda itari ipamba. Ihuriro kandi irinda ubushobozi bwimyenda idashobora gukira kurambura, ibemerera kwakira ibintu byizana bidatunganijwe.
Barth, umwarimu w’imyenda n’imyenda mu ishyirahamwe ry’imikino ngororamubiri muri Jeworujiya, avuga ko inzira yo gukora imyenda idahwitse ishobora gukoresha ipamba yo mu rwego rwo hasi ndetse rimwe na rimwe ndetse ikanangiza imyanda cyangwa itunganyirizwa mu bicuruzwa biva mu bicuruzwa nka T-shati n’amabati. Rero, ibicuruzwa bivamo nibidukikije byangiza ibidukikije kandi bihendutse kubyara umusaruro.
Ubushakashatsi bwasohotse mu kinyamakuru Industrial Textiles. Abanditsi hamwe ni Doug Hinchliffe na Brian Condon bo mu kigo cy’ubushakashatsi mu karere ka USDA y'Amajyepfo.