. 2018 Mar 1;26(6):1179–1186. doi: 10.1016/j.sjbs.2018.01.014

Table 3.

Water quality parameters for the treated water at the end of experiment.

Treatments	COD	BOD	pH	TOC
Control	1057^a (45)	423^a (34)	5.8^b (0.0)	359^a (34)
Inoculated	514^b (25)	281^b (14)	6.6^a^b (0.01)	165^b (15)
Vegetated	476^b (29)	223^b (22)	6.7^a^b (0.01)	172^b (11)
Vegetated & Inoculated	122^c (7)	78^c (6)	7.2^a (0.01)	53^c (5)

Each value is a mean of three replicates; means in the same column followed by different letter are statistically different at 5% level of significance; standard deviations are presented in parentheses.