摘要：

Adsorption intensity of non-living Rhizopus arrhizus biomass for chromium(VI) from aqueous solution has been investigated. Influence of pH, contact time, absorbent to liquid ratio was studied. Maximum adsorption was noticed at pH 2 with an 8 hr contact time. Biomass (1%) showed 98% adsorption of chromium when contacted with chromium solution (100 mg/L). Freundlich adsorption isotherm was constructed and adsorption intensity (1/n) and capacity (log K) were determined.

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