Ubumenyi bwubumenyi bwikirahure: Hamwe nogutezimbere ubumenyi bwumutekano wabantu, mugihe abantu bahisemo ibirahuri, ntibikiri ikirahuri gisanzwe gusa, ahubwo birakenewe ko hajyaho uburyo bunoze bwo gutunganya ibirahure.
Tangirira ku kirahure gikaze hejuru ya byose, ubushobozi bwo gutwara ibirahure ni ikirahuri gisanzwe inshuro 5 cyangwa zirenga, ariko ntabwo ikirahure gikaze gifite umutekano rwose, kuko ikirahure kimaze kumeneka cyangwa gishobora kugira ingaruka kumutekano wabantu.
Hari ibisubizo byiza?Igitekerezo ni ugukoresha ibice bibiri byikirahure byashyizwe hagati ya firime kugirango ukore ibirahuri byanduye, kuburyo nigice cyikirahure gishobora kumeneka bitabangamiye umutekano.
Birazwi neza ko ikirahure gikonje, nubwo gikomeye, gifite ingingo idakomeye.Ibi biterwa nigiciro cyo kuba kirimo nikel sulfide, ishobora guturika mugihe nikel sulfide ihinduwe ikava muri leta ikajya muri leta ihamye.Igisubizo cyiza rero ni ugukomera ibirahuri homogenisation, ikirahure gikaze kuva ku bice bitatu ku gihumbi kugeza ku gice kimwe ku bihumbi icumi, ibirahuri bikaze noneho bigahumanya ibintu byumutekano biziyongera.
Kurugero, ikirahure gikarishye gikoreshwa cyane nko hejuru yumunsi, kumirase yikirahure, kumutwe, kumodoka, nibindi. .
Igihe cyo kohereza: Ukuboza-31-2020
