Ghana Water shifts from alum to wastewater polymer – Ken Ashigbey
Convener of the Media Coalition Against Galamsey, Ing . Dr . Kenneth Ashigbey, has revealed alarming changes in water treatment ...
Tag: Ing . Dr . Kenneth Ashigbey
Convener of the Media Coalition Against Galamsey, Ing . Dr . Kenneth Ashigbey, has revealed alarming changes in water treatment ...