| Date | Average sodium hypochlorite dosage (mg/L) | Average sodium bisulphite dosage (mg/L) |
|---|---|---|
| 02/01/2017 | 13 | 2 |
| 02/02/2017 | 13 | 2 |
| 02/03/2017 | 13 | 2 |
| 02/04/2017 | 13 | 2 |
| 02/05/2017 | 13 | 2 |
| 02/06/2017 | 5 | 1 |
| 02/07/2017 | 13 | 4 |
| 02/08/2017 | 11 | 2 |
| 02/09/2017 | 10 | 2 |
| 02/10/2017 | 9 | 1 |
| 02/11/2017 | 8 | 1 |
| 02/12/2017 | 8 | 2 |
| 02/13/2017 | 9 | 2 |
| 02/14/2017 | 10 | 2 |
| 02/15/2017 | 12 | 2 |
| 02/16/2017 | 12 | 2 |
| 02/17/2017 | 13 | 2 |
| 02/18/2017 | 13 | 2 |
| 02/19/2017 | 13 | 2 |
| 02/20/2017 | 12 | 2 |
| 02/21/2017 | 7 | 2 |
| 02/22/2017 | 13 | 2 |
| 02/23/2017 | 13 | 3 |
| 02/24/2017 | 12 | 4 |
| 02/25/2017 | 11 | 2 |
| 02/26/2017 | 11 | 2 |
| 02/27/2017 | 11 | 2 |
| 02/28/2017 | 11 | 2 |