Time (days)

Parameter

Treatment

LPS

Chlorine

NTC

0

pH

WL

L

a

b

6.38 ± 0.01^A

0.00 ± 0.00^A

61.71 ± 1.15^A

−16.39 ± 0.47^A

30.60 ± 0.01^A

6.25 ± 0.09^B

0.00 ± 0.00^A

64.59 ± 2.17^A

−15.54 ± 0.03^A

28.91 ± 0.30^B

6.52 ± 0.09^C

0.00 ± 0.00^A

64.43 ± 1.11^A

−16.19 ± 1.86^A

30.44 ± 0.28^A

1

pH

WL

L

a

b

6.36 ± 0.17^A

0.66 ± 0.01^A

61.89 ± 0.10^A

−16.28 ± 0.27^A

30.05 ± 0.54^A

6.21 ± 0.06^B

0.82 ± 0.08^A

63.67 ± 0.10^A

−14.07 ± 0.55^B

28.30 ± 0.91^B

6.35 ± 0.76^A

5.51 ± 0.25^B

59.79 ± 0.10^B

−15.03 ± 1.55^AB

30.12 ± 0.44^A

2

pH

WL

L

a

b

6.33 ± 0.10^A

2.72 ± 0.01^A

60.05 ± 0.10^A

−16.20 ± 0.13^A

29.63 ± 0.33^A

6.13 ± 0.30^B

3.41 ± 0.36^A

60.05 ± 0.10^A

−12.97 ± 0.70^B

27.49 ± 0.50^B

6.08 ± 0.44^B

11.45 ± 0.78^B

54.61 ± 0.10^B

−14.69 ± 0.38^C

28.93 ± 0.13^A

3

pH

WL

L

a

b

6.32 ± 0.08^A

4.47 ± 0.12^A

59.72 ± 0.41^A

−13.15 ± 1.01^A

28.82 ± 0.42^A

6.10 ± 0.09^B

5.84 ± 0.56^B

57.90 ± 1.48^A

−12.55 ± 1.19^A

25.43 ± 0.56^B

5.84 ± 0.09^C

15.07 ± 0.57^C

49.89 ± 1.02^B

−13.43 ± 1.05^A

27.26 ± 0.69^C

5

pH

WL

L

a

b

6.24 ± 0.08^A

8.82 ± 0.18^A

56.38 ± 1.80^A

−11.49 ± 1.41^A

26.50 ± 0.40^A

6.02 ± 0.08^B

11.88 ± 0.11^B

55.86 ± 1.46^A

−10.52 ± 0.77^A

24.20 ± 0.26^B

5.30 ± 0.08^C

16.87 ± 1.70^C

44.59 ± 0.06^B

−11.83 ± 0.62^A

25.21 ± 0.25^C

7

pH

WL

L

a

b

6.20 ± 0.08^A

10.43 ± 0.67^A

51.15 ± 0.17^A

−10.16 ± 0.89^A

25.27 ± 0.25^A

6.00 ± 0.08^B

12.64 ± 0.51^B

53.39 ± 1.45^B

−10.10 ± 0.27^A

22.50 ± 0.52^B

5.05 ± 0.08^C

16.30 ± 1.08^C

38.96 ± 1.07^C

−11.79 ± 0.83^B

23.72 ± 0.62^C