When the initial concentration of malachite green is 250 mg/L, the increase in the adsorption amount of the dye is almost insignificant, while the removal rate of the dye decreases.
← all excerpts
Comprehensive Evaluation of Polyaniline-Doped Lignosulfonate in Adsorbing Dye and Heavy Metal Ions.
2
—
—
The sentences
From the figure, it can be seen that the adsorption amount of malachite green is highly dependent on the initial concentration of the dye; with the increase in the initial concentration of the dye, the adsorption amount of the adsorbent shows an increasing trend and finally levels off (higher concentrations of 500 mg/L).