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Irangi ry'ibiti ribonerana rirwanya umuriro rishingiye ku mazi
1, Niirangi rigizwe n'ibice bibiri by'amazi, idafite ibinyabutabire by'uburozi kandi byangiza by'imisemburo ya benzene, kandi ikaba irinda ibidukikije, ifite umutekano kandi ifite ubuzima bwiza;
2, Mu gihe habayeho inkongi, hakorwa urwego rwa karuboni rudashya rumeze nk'urusyo, rugira uruhare mu gukingira ubushyuhe, gukingira ogisijeni, no gukingira umuriro, kandi rushobora gukumira neza substrate gushya;
3, Ubunini bw'igitambaro bushobora guhindurwahakurikijwe ibisabwa n'ikintu kigabanya umuriro. Ingano yo kwaguka k'urwego rwa karuboni ishobora kugera ku nshuro zirenga 100, kandi urwego ruto rushobora gushyirwaho kugira ngo rubone ingaruka nziza zo gukumira umuriro;
4, Irangi rigira ubukana runaka nyuma yo kumisha, kandi ntirishobora gukoreshwa ku bintu byoroshye cyane kandi bigomba kunamikwa kenshi.
