JEQ -- Zhang et al. 34 (2): 487 Figure IG5

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Fig. 5. Effect of HCO^–₃, PO^3–₄, and NO^–₃ concentrations on the removal of Se(VI) by zerovalent iron (ZVI). Error bars show one standard deviation (n = 3). Inserted small figures show the first-order kinetics of Se(VI) removal.