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Table 3

The chlorine demand of Gordonia JN724 and E.coli in chlorine inactivation (n = 3)

Reaction time (min)	Chlorine demand (mg/L)
Reaction time (min)	E. coli	JN724
5	1.20 ± 0.07	0.9 ± 0.10
10	1.40 ± 0.09	1.00 ± 0.11
20	1.54 ± 0.09	1.04 ± 0.09
30	1.69 ± 0.15	1.22 ± 0.07
60	1.78 ± 0.05	1.54 ± 0.10
120	1.82 ± 0.08	1.62 ± 0.08
240	1.88 ± 0.08	1.67 ± 0.09

Reaction time (min)	Chlorine demand (mg/L)
Reaction time (min)	E. coli	JN724
5	1.20 ± 0.07	0.9 ± 0.10
10	1.40 ± 0.09	1.00 ± 0.11
20	1.54 ± 0.09	1.04 ± 0.09
30	1.69 ± 0.15	1.22 ± 0.07
60	1.78 ± 0.05	1.54 ± 0.10
120	1.82 ± 0.08	1.62 ± 0.08
240	1.88 ± 0.08	1.67 ± 0.09