Table 1.
Flocculating pH of samples.
| Samples tested | pH value at 39th Day of culture | Flocculating pH |
|---|---|---|
| U 01 | 9.01 | 11.51 |
| U 02 | 9.80 | >12.00 |
| U 05 | 9.19 | 11.52 |
| U 10 | 10.17 | >12.00 |
| U 13 | 10.36 | 11.52 |
| U 22 | 9.40 | >12.00 |
| U 30 | 10.32 | 11.85 |
| U 15 | 9.61 | 12.00 |
| U 6 | 9.81 | 11.81 |
| U 55 | 9.59 | 11.55 |
| U 58 | 9.36 | 11.51 |
| U 67 | 9.46 | 11.60 |
U1: Leptolyngbya sp., U2: Phormidium sp., U10: Synechococcus sp., U22: Cephalothrix sp., U55: Oscillatoria sp., U58: Wetiellopsis sp., U13: Croococcidiopsis sp., U30: Limnothrix sp., U5: Lyngbya sp., U6: Anabaena sp., U15: Calothrix sp., U67: Limnothrix sp.