Fig. 3
Effect of initial As(III) concentrations added on adsorption and oxidation of As(III) onto CuO NPs surfaces at pH 8 (a) and 11 (b) with 1 g L−1 CuO NPs
Fig. 3 | Geochemical Transactions
Effect of initial As(III) concentrations added on adsorption and oxidation of As(III) onto CuO NPs surfaces at pH 8 (a) and 11 (b) with 1 g L−1 CuO NPs