Optimasi Penggunaan Bahan Kimia Pada Instalasi Pengolahan Air Minum Menggunak…

ABSTRACT The Siak River, as one of the primary raw water sources in Pekanbaru City, faces challenges due to high color levels influenced by peat surrounding the river flow. This condition presents a significant challenge in the water treatment process to produce clean water that meets established quality standards. This study aims to determine the optimal chemical dosages for drinking water tr…