Mu mitako yo mu rugo, guhitamo robine ni ikintu abantu benshi birengagiza. Gukoresha robine mbi bizatera umwanda w’amazi mu buryo bwa kabiri. Amazi meza kandi yujuje ibisabwa azaba arimo lisansi na bagiteri bitewe n’umwanda w’amazi nyuma yo gutemba mu miyoboro mibi. Kanseri zigira ingaruka ku buzima bw’abantu.
Ibikoresho by'ingenzi bya robine ni icyuma gishongeshejwe, pulasitiki, aloyi ya zinc, aloyi y'umuringa, icyuma kitagira umugese, nibindi. Robine zikoreshwa ku isoko zikozwe ahanini mu cyuma gikozwe mu muringa n'icyuma kitagira umugese.

Umwanda ukomeye w'amazi yo mu robine ni icyuma gikabije cy'ubutare, kandi ni isoko y'ingenzi y'amazirobineUmwanda ni robine yo mu gikoni.
Lead ni ubwoko bw'uburozi bukomeye bugira ingaruka mbi cyane ku mubiri w'umuntu.
Iyo lisansi n'ibintu byayo byinjiriye mu mubiri, bizangiza sisitemu nyinshi nko mu mitsi, mu maraso, mu igogora, mu mpyiko, mu mitsi y'umutima n'imitsi. Iyo ibiyirimo ari byinshi cyane, bizatera uburozi bwa lisansi.

Gukoresha robine y'icyuma gikozwe mu buryo bwa 304 bishobora kuba bidafite icyuma gikozwe mu ifu kandi bishobora no gukoreshwa mu mazi yo kunywa igihe kirekire. Ingorane ni uko idafite akarusho ko kurwanya udukoko nk'umuringa.

Iyoni z'umuringa zifite ingaruka zimwe na zimwe zo kwica bagiteri kandi zikabuza bagiteri gukora uturemangingo tw'umubiri, bityo urukuta rw'imbere rw'umuringa ntiruzabyara bagiteri. Ibi ntagereranywa n'ibindi bikoresho, niyo mpamvu ibigo byinshi ubu bihitamo ibikoresho by'umuringa kugira ngo bikorerobine.

Umuringa uri mu cyuma cy’umuringa ni umuringa na zinki. Ufite ubushobozi bwiza bwo gukora, ubudasaza kandi urwanya ingese. Kuri ubu, ibigo byinshi bikoresha umuringa wa H59 mu gukora robine, kandi ibigo bike byo mu rwego rwo hejuru bikoresha umuringa wa H62 mu gukora robine. Uretse umuringa na zinki, umuringa unarimo ingano nto y’icyuma. Umuringa wa H59 na H62 ubwabyo ni byiza. Ibicuruzwa bikomeye bikoreshwa mu isuzuma ry’uburozi bwa lisansi si umuringa usanzwe wemewe, ahubwo bikoresha umuringa wa lisansi, umuringa w’umuhondo cyangwa ndetse na zinki kugira ngo bitangirika. Icyuma cy’umuringa cyinshi cyongerwa mu mazi y’umuringa, cyangwa kigatunganywa mu buryo buciriritse uhereye ku myanda ya lisansi isubijwemo. Nta gusukura, kwica udukoko, gupima n’ibindi bifitanye isano mu ikorwa. Robine zikorwa muri ubu buryo zifite ibibazo by’ubuziranenge.

None se, ni gute wahitamo robine kugira ngo wirinde icyuma gishyushya cyane?
1. Icyuma kidasesagurarobineishobora gukoreshwa;

2. Mu guhitamo robine y'umuringa, ugomba guhitamo ikintu gifite ikirango, kandi ugomba kureba ko ibikoresho by'umuringa byakoreshejwe muri icyo gicuruzwa bigomba kuba byujuje ibisabwa. Kuri icyo gicuruzwa, ushobora kandi kugenzura gusa niba ubuso bw'imbere bw'urukuta rw'umuringa buroroshye kandi busukuye, kureba niba hari udusebe, ogisijeni, niba ibara ry'umuringa ari ryiza, kandi niba hari umusatsi w'umukara cyangwa impumuro yijimye cyangwa idasanzwe.

3. Ntugahitemo robine z'umuringa zifite igiciro gito cyane. Ntugahitemo ibicuruzwa bya Sanwu biri ku isoko cyangwa ibicuruzwa bifite ibibazo by'ubuziranenge bigaragara. Ku robine z'umuringa ziri hasi cyane ugereranyije n'igiciro cyo ku isoko, ibikoresho by'umuringa bikoreshwa bizagira ibibazo nta kabuza. Ntugahumwe n'igiciro gito.