Pengaruh Hujan Pada Dosis Koagulan Pac (Poly Aluminium Chloride) Dalam Meny…

River water quality can change over time due to environmental influences. Siak River water experiences an increase in turbidity level after rain compared to before rain and the treated water is still turbid. The treated water from the IPAM is cloudy due to the inappropriate dose of coagulant given. The main treatment process to reduce turbidity is the coagulation and flocculation process. This …