Sistem Monitoring Secara Real-Time Pencemaran Air Sungai Siak Pekanbaru Berba…

ABSTRACT Abstract: This study aims to produce a prototype design for monitoring tools to indicate in real time the level of turbidity and heavy metals (zinc, lead and iron) in the Siak Pekanbaru river, Rumbai Pesisir sub-district. This research was conducted around the upstream and downstream waters of the Pekanbaru Siak River in Rumbai Pesisir District. Turbidity sensors and TDS EC Meter …