Kurwanya ruswa nziza cyane bigaragazwa nu bikoresho byo mu rwego rwa Bronze 125, cyane cyane iyo hari umwuka, amazi meza, amazi yumunyu, ibisubizo bya alkaline, hamwe namazi ashyushye.
Gukora umuringa birashobora kandi guteza imbere firime yuzuye ya SnO2, ifite ingaruka nziza zo gukingira, kandi ikoreshwa cyane muri pompe, valve, gutanga amazi no kuvoma imiyoboro, hamwe nibikoresho byo mu nyanja.