Comments on “Efficient adsorption of Mn(Ⅱ) by layered double hydroxides intercalated with diethylenetriaminepentaacetic acid and the mechanistic study.J.Environ.Sci.85,56-65”

作者：Xueyong Zhou

来源：Journal of Environmental Sciences, 2020, 90(04): 409-410.

<正>In the paper entitled "Efficient adsorption of Mn(Ⅱ) by layered double hydroxides intercalated with di ethylenetriaminepentaacetic acid and the mechanistic study" in Journal of Environmental Sciences,volume 85,page 56-65,there were problems with mathematical notation and dimensional errors in the calculation for Giibbs free energy.In Section 2.5:Adsorption isotherms and thermodynamics studies,authors calculated the Gibbs free energy change (△G°)