Pengaruh Koagulan Kapur, Tawas, PAC (Poli Aluminium Klorida) Terhadap Penjern…

Siak River, Sail River, and Segati River are some of the major rivers in Riau Province that have high potential aquatic resources and also have different river characteristics. Thequality of river water is relatively low in terms of pH, TDS, color, turbidity and organic substances so that the results of purified water will be physically, chemically, suitable for microalgae Chlorella sp. This st…