In this study, it was found that CaCO3 is the most suitable alkaline chemical not only due to the removal efficiency but also the sedimentation velocity and SV due to the CaCO3 which played a role as a coagulant aid.
In this study, it was found that CaCO3 is themost suitable alkaline chemical not only due to the removalefficiency but also the sedimentation velocity and SV due to theCaCO3 which played a role as a coagulant aid.