Home Research PapersBatch technique was chosen for investigating adsorption of brilliant green

Batch technique was chosen for investigating adsorption of brilliant green

Batch technique was chosen for investigating adsorption of brilliant green, toluidine blue and trypan blue dyes onto [email protected] Different tubes contain 25 ml measuring concentration dye solution at the same pH. Constant amount of [email protected] was added to dye solution for pumping 1h. The residual dye solution was measured by UV-vis spectrophotometer at ? max specializes for Br.G, To.B and Tr.B dyes to get absorbance. By knowing C? (initial concentration, mg/L) and Ce (concentration of dye remains, mg/L), V is the volume of Br.G, To.B and Tr.B dyes and m is gram added from [email protected] The percentage removal (%E) of dyes and capacity of [email protected] was calculated by equations:
%E=(C?-C_e)/C?×100 (1)
Q=C?EV?m (2)

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