| Date | Average sodium hypochlorite dosage (mg/L) | Average sodium bisulphite dosage (mg/L) |
|---|---|---|
| 08/01/2018 | 20 | 1 |
| 08/02/2018 | 20 | 2 |
| 08/03/2018 | 20 | 2 |
| 08/04/2018 | 20 | 2 |
| 08/05/2018 | 20 | 2 |
| 08/06/2018 | 20 | 2 |
| 08/07/2018 | 20 | 1 |
| 08/08/2018 | 21 | 1 |
| 08/09/2018 | 20 | 2 |
| 08/10/2018 | 17 | 2 |
| 08/11/2018 | 14 | 3 |
| 08/12/2018 | 14 | 3 |
| 08/13/2018 | 14 | 2 |
| 08/14/2018 | 13 | 2 |
| 08/15/2018 | 12 | 1 |
| 08/16/2018 | 12 | 2 |
| 08/17/2018 | 11 | 1 |
| 08/18/2018 | 12 | 2 |
| 08/19/2018 | 11 | 1 |
| 08/20/2018 | 11 | 2 |
| 08/21/2018 | 12 | 2 |
| 08/22/2018 | 11 | 2 |
| 08/23/2018 | 12 | 2 |
| 08/24/2018 | 12 | 1 |
| 08/25/2018 | 12 | 1 |
| 08/26/2018 | 11 | 1 |
| 08/27/2018 | 10 | 2 |
| 08/28/2018 | 9 | 2 |
| 08/29/2018 | 9 | 2 |
| 08/30/2018 | 12 | 1 |
| 08/31/2018 | 12 | 2 |