Icyatsi na cyera pn16 ppr yeze ku buryo budasanzwe bwo gukoresha amazi akonje
Binyuze muri sisitemu yo guteganya kwisuku, icyatsi kibisi kirashobora gukomeza ubuziranenge bwamazi meza kuva kera, kandi ikoreshwa cyangwa gukoresha amazi yo kunywa ntibizigera bitera ubwoba buzima bwabantu. Indwara idasanzwe, idafite umwanda, kandi nta mpumuro cyangwa uburyohe n'amazi atemba. Ibikorwa byayo bya tekiniki nibikorwa byemejwe kwisi yose. Neza kandi byoroshye gutwarwa kuva kuri 20 kugeza kuri 60 kugirango urebe amazi meza