Kuramba kw'icyuma kuramba, imbaraga nyinshi, uburemere nibindi byiza biranga.Mu myaka yashize, ibyuma bitagira umuyonga byakoreshejwe mubwubatsi bwubwato, ibinyabiziga bya gari ya moshi nizindi nganda zitwara abantu. Hamwe niterambere ryogukora imashini, inganda zidafite ibyuma zizagira ibyifuzo byinshi.

Umuyobozi w’ishyirahamwe ry’ibyuma bidasanzwe by’Ubushinwa li cheng isesengura ry’isoko ry’imikoreshereze y’ibyuma by’Ubushinwa (valves, pompe) .Mu bihe by’imikoreshereze y’imikoreshereze, Ubushinwa bugaragara ko bwageze ku rwego rwo hejuru ku isi, hafi 1/4 cy’ibikoreshwa ku isi, ku muntu. gukoresha ibyuma bitagira umwanda bigeze kuri 3.4KG, bisimbukira ku mwanya wa mbere mu bihugu bikiri mu nzira y'amajyambere.Nyamara, umuvuduko w'ubwiyongere bw'imikoreshereze ugenda ugabanuka buhoro buhoro, uhereye ku iterambere ryihuse cyane aho ikigereranyo cy'ubwiyongere bw'umwaka buri mwaka kiri hejuru ya 30%, kugeza ubu umuvuduko wubwiyongere bwa 6.43 kwijana ryubwiyongere butajegajega.Icyuma ubwacyo kubera kurwanya ruswa, kurwanya ubushyuhe, kurwanya kwambara nibindi biranga, mubushinwa bwiterambere ryingenzi ryingufu, peteroli, ingufu, ubucukuzi nizindi nzego byakoreshejwe cyane.

Mu myaka yashize, ibyuma bitagira umwanda byagize uruhare mu nzego zitandukanye, harimo inganda z’amazi, ubwubatsi n’inganda, inganda zo kurengera ibidukikije, inganda zikenerwa nazo ziziyongera uko umwaka utashye.Mu nganda z’amazi, abantu bishyura byinshi kandi kwita cyane ku ihumana ry’amazi mugihe cyo kubika no gutwara. Imyitozo myinshi yerekanye ko ibyuma bitagira umwanda aribikoresho byiza byinganda zamazi, nko gutegura amazi, kubika, gutwara, kweza, kuvugurura no kuvugurura.Ibyiza byayo ni: kurwanya ruswa , kurwanya umutingito, kubungabunga amazi, isuku (nta ngese nicyatsi kibisi), uburemere bworoshye (kugabanya 1/3), kubungabunga bike, kuramba (birashobora gukoreshwa mumyaka 40), ubuzima buke bwikigihe (LCC), ibidukikije byongera gukoreshwa ibikoresho byo gukingira. Dukurikije intangiriro, kuri ubu, Ubuyapani akarere ka Tokiyo imiyoboro idafite ibyuma igeze kuri 76%, igipimo cyo kuva mu miyoboro kuva 14.7% kugeza kuri the kugeza ubu 7 ku ijana.5% .Ibigega by'amazi bitagira umuyonga bikomeza kuba byiza nyuma y’umutingito ukomeye wabereye i Osaka, mu Buyapani. 3% hamwe nigiciro cyo kubungabunga 3/4.

Muri make, pompe idafite ibyuma itwarwa ninganda zidafite ibyuma bifite icyerekezo cyiza cyiterambere ryamasoko.Mu gihe abantu babiteganya, isoko rya pompe yicyuma mubushinwa mumyaka icumi iri imbere irashobora kugera kuri miliyari 2 -3. Pompe idafite ibyuma irwanya ruswa, umutingito. kurwanya, kubungabunga amazi, umutekano nubuzima, uburemere bworoshye, kubungabunga bike, kuramba, ubuzima buke bwikiguzi, gusubiramo ibintu hamwe nibindi byiza, byatsindiye urukundo rwisoko. Dufite impamvu zo kwizera ko mugushyiramo ibyuma byicyatsi kibisi, ibyuma bitagira umwanda pompe izaba umuyobozi winganda zipompa mubushinwa, mugutezimbere inganda za pompe!