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Ibikoresho byinshi byoroshya ibikoresho byo gutunganya amazi
Ibikoresho byinshi byoroshya ibikoresho byo gutunganya amazi nuburyo bwibikoresho byo gutunganya amazi meza cyane, bifashisha ibyiciro byinshi byo kuyungurura, guhanahana ion hamwe nubundi buryo bwo kugabanya ubukana bwa ion (cyane cyane ion ya calcium na magnesium ion) mumazi, kugirango ugere ku ntego yo koroshya amazi.