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. Author manuscript; available in PMC: 2018 Nov 19.
Published in final edited form as: Environ Res. 2018 Mar 22;164:452–458. doi: 10.1016/j.envres.2018.03.007

Table 1.

Equilibrium adsorption isotherm fitting parameters for As(III) onto CeO2 NPs in MEM.

Model Langmuir Freundlich
Parameters qmax [mg/g] Keq [L/mg] R2 Kf [(mg/g)/(mg/L)1/n] n R2
20.21 0.75 0.98 7.32 2.52 0.91