Fig. 3

Microalgal species detected in samples collected from a high-rate algal pond (1) Scenedesmus quadricauda, (2) Pediastrum duplex and (3) Oocystis parva.

Microalgal species detected in samples collected from a high-rate algal pond (1) Scenedesmus quadricauda, (2) Pediastrum duplex and (3) Oocystis parva.