Bioremediation and Detoxification of Synthetic Wastewater Containing Triarylmethane Dyes by Aeromonas hydrophila Isolated from Industrial Effluent
Table 5
Toxic effect of treated and nontreated synthetic dye wastewater on Triticum aestivum.
Test parameters
Control
Basic violet 14
Basic violet 3
Acid blue 90
Untreated
Treated
Untreated
Treated
Untreated
Treated
(50 mg/L)
(50 mg/L)
(50 mg/L)
(50 mg/L)
(50 mg/L)
(50 mg/L)
Germination (%)
100a
58b
90a
65b
87a
71b
95a
Shoot length (cm)
12.4 ± 1.3a
7.5 ± 0.5b
10.5 ± 0.7a
7.0 ± 0.3b
11.1 ± 0.5a
8.3 ± 0.3b
11.4 ± 0.4a
Root length (cm)
10.8 ± 0.8a
6.1 ± 0.2b
9.2 ± 0.5a
5.8 ± 1.1b
9.6 ± 0.3a
7.9 ± 0.7a
9.5 ± 0.8a
Seedling length (cm)
23.3 ± 1.2a
13.8 ± 0.6b
19.9 ± 0.8a
12.6 ± 0.9b
20.8 ± 0.5a
16.4 ± 1.1b
20.9 ± 0.7a
Values are means of triplicate determinations, standard deviation (±), values followed by the same letter are not significantly different from the control (seeds germinated in SWM) at according to the Dunett test.