Effect of aluminum speciation and pH on in-line coagulation/diatomite …
Impacts of aluminum speciation and water pH on coagulation/diatomite microfiltration (DMM) process were investigated in this study. Three commonly used Al-based coagulants, aluminum sulfate (AS), poly-aluminum chloride (PACl), and Al 13 ([Al 13 O 4 (OH) 24 (H 2 O) 12] 7 +), were employed to explore the role of Al speciation.Floc …