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Log in• Rock alum is a natural Rock used for sedimentation in water storage tanks or borehole water • It dissolves dirt leaving your water clean NB: Rock alum does not disinfect water
Rock alum is an aluminium sulphate natural rock used for sedimentation in water storage tanks or borehole water it dissolves water leaving your water clean
Its a natural rock,its usually used for sedimentation in water storage tanks or boreholes.It...
Its a natural rock,its usually used for sedimentation in water storage tanks or boreholes.It...
Its a natural rock,its usually used for sedimentation in water storage tanks or boreholes.It...
A natural rock used for separating dirt from water
