Table 5: Parameters of pseudo second order model.

Basic Blue 41

(mg L−1) (mg g−1) (g mg−1 min−1)

50BSG 0.9798.23
OP 0.9921.75
250BSG 0.97297.03
OP 0.9992.89
500BSG 0.952225.96
OP 0.989143.81

Acid Black 1

50BSG 0.90414.52
OP 0.9610.78
250BSG 0.94844.95
OP 0.9718.66
500BSG 0.920135.85
OP 0.9959.15

Reactive Black 5

50BSG 0.9901.18
OP 0.9930.05
250BSG 0.9913.32
OP 0.9941.67
500BSG 0.01±0,000.97581.73
OP 0.95847.89