Bioremediation and Detoxification of Synthetic Wastewater Containing Triarylmethane Dyes by Aeromonas hydrophila Isolated from Industrial Effluent

Table 7

Toxic effect of treated and non treated synthetic dye wastewater on Lens esculenta.

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 (%)	100^a	50^b	90^a	40^b	75^b	62^b	95^a
Shoot length (cm)	13.6 ± 0.5^a	5.6 ± 0.7^b	10.7 ± 0.7^a	7.5 ± 0.3^b	12.0 ± 0.5^a	8.2 ± 0.3^b	13.0 ± 0.7^a
Root length (cm)	11.2 ± 0.2^a	5.7 ± 0.3^b	9.5 ± 0.6^a	6.5 ± 0.7^b	10.2 ± 0.6^a	7.2 ± 0.8^b	10.8 ± 1.2^a
Seedling length (cm)	24.9 ± 0.6^a	11.5 ± 0.5^b	20.2 ± 0.5^a	14.3 ± 1.1^b	22.6 ± 1.3^a	15.7 ± 0.8^b	23.7 ± 0.7^a

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 𝑃≤0.05 according to the Dunett test.