1.Inyanja y’amazi mu bihingwa bitunganya imyanda
2.Igeragezwa rya defluorination
3.Umujyi wa injeniyeri wamazi yangiza decolorisation
4.Guhindura amabara yo gucapa no gusiga amarangi
5.Igeragezwa ryamazi meza
6.Gukuraho fluoride mubushakashatsi bwamazi
Igihe cyo kohereza: Ugushyingo-28-2024