Adsorptive Removal of Dyes from Aqueous Solution by KMnO<sub>4</sub>-Modified Rice Husk and Rice Straw

<div>(a) Langmuir isotherms of KRH<sub>0.5</sub> on MG. (b) Freundlich isotherms of KRS<sub>0.5</sub> on MG.</div>

Journal of Chemistry

Figure 5: Adsorptive Removal of Dyes from Aqueous Solution by KMnO<sub>4</sub>-Modified Rice Husk and Rice Straw 