Enhanced coagulation of slightly polluted algae-containing surface waterwith combination of PAC and diatomite
联合硅藻土与PAC强化混凝处理含藻微污染原水

The removal efficiencies of algae,dissolved organic matter and heavy metals from the slightly polluted algae-containing surface water by the combination of PAC and diatomite were investigated.The slightly polluted algae-containing surface water was treated by polyaluminium chloride(PAC) combining diatomite.The removal efficiencies of algae,dissolved organic matter and heavy metals were investigated.Results show that diatomite can improve floc settleability and algae removal efficiency effectively.The Chl-a ...