Removal of Textile Dyes by Chemically Treated Sawdust of Acacia: Kinetic and Equilibrium Studies

Table 6

Results of the metallic characterization.

Heavy metals (mg/L)	Cd	Cr	Cu	Ni	Zn
Reject final	0.0482	0.908	<0.01	<0.01	0.3021
Discharged Water Standards	0.2	0.5	3	5	5