Comparison of the removal efficiency of phosphorus in the surface water by PAC and PFS combined CSF processes

摘要

Increasing the biological stability of potable water by promoting the removal of phosphorus has been demonstrated in the treatment process in the water plant using the surface water. This study performed the removal efficiency for phosphorus by two water treatment processes including PAC + CSF and PFS + CSF. Experimental results showed that both two processes can remove the phosphorus down to less 10 μg/L of the biological stability standard, and the PAC + CSF process is preferable for application.