Gutunganya amazi mabi byateye urujijo ibigo bitandukanye, cyane cyane imishinga mito n'iciriritse, nko gukora impapuro, gucapa, ibiryo, peteroli na chimique nibindi bigo.Isosiyete ya Jinlong yazanye igikoresho cya vertical flow air flotation igikoresho gishingiye kumyaka y'uburambe bufatika muri ...
Soma byinshi