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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

Fig. 3.

Fig. 3

Adsorption isotherms of As(III) on CeO2 NPs in the bioassay medium (MEM). The square markers are the experimental data; the red and blue lines are the Langmuir and Freundlich fitting.