| Date | Average sodium hypochlorite dosage (mg/L) | Average sodium bisulphite dosage (mg/L) |
|---|---|---|
| 02/01/2015 | 6 | 3 |
| 02/02/2015 | 6 | 3 |
| 02/03/2015 | 8 | 3 |
| 02/04/2015 | 8 | 3 |
| 02/05/2015 | 7 | 3 |
| 02/06/2015 | 7 | 3 |
| 02/07/2015 | 8 | 3 |
| 02/08/2015 | 7 | 3 |
| 02/09/2015 | 7 | 3 |
| 02/10/2015 | 9 | 3 |
| 02/11/2015 | 8 | 3 |
| 02/12/2015 | 7 | 3 |
| 02/13/2015 | 7 | 3 |
| 02/14/2015 | 6 | 3 |
| 02/15/2015 | 6 | 3 |
| 02/16/2015 | 7 | 3 |
| 02/17/2015 | 7 | 3 |
| 02/18/2015 | 8 | 3 |
| 02/19/2015 | 8 | 3 |
| 02/20/2015 | 8 | 3 |
| 02/21/2015 | 8 | 3 |
| 02/22/2015 | 8 | 3 |
| 02/23/2015 | 8 | 3 |
| 02/24/2015 | 8 | 3 |
| 02/25/2015 | 8 | 3 |
| 02/26/2015 | 10 | 3 |
| 02/27/2015 | 10 | 2 |
| 02/28/2015 | 10 | 3 |