Date	Average sodium hypochlorite dosage (mg/L)	Average sodium bisulphite dosage (mg/L)
9/1/2011	18	3
9/2/2011	18	3
9/3/2011	18	3
9/4/2011	19	3
9/5/2011	18	3
9/6/2011	18	3
9/7/2011	18	3
9/8/2011	18	3
9/9/2011	17	3
9/10/2011	17	3
9/11/2011	18	3
9/12/2011	18	3
9/13/2011	18	3
9/14/2011	18	3
9/15/2011	18	3
9/16/2011	18	3
9/17/2011	18	3
9/18/2011	18	3
9/19/2011	18	3
9/20/2011	18	3
9/21/2011	18	3
9/22/2011	17	3
9/23/2011	18	3
9/24/2011	18	3
9/25/2011	18	3
9/26/2011	17	3
9/27/2011	17	4
9/28/2011	17	5
9/29/2011	16	5
9/30/2011	15	5