Udupira twa bagiteri duto dushobora kubora no gukurura amoniya, azote ya azote, sulfide ya hydrogen n'ibyuma biremereye, kandi tukagira imiterere ya "multivalent cation", dushobora kongera ubushobozi bwo gukurura bagiteri zitanga nitri, kwihutisha gukura kwa mikorobe, gukora neza kandi vuba ingaruka z'ibikoresho byo kuyungurura, no gukora itsinda rya bagiteri z'ingirakamaro.