Optimized adsorption and effective disposal of Congo red dye from wastewater: Hydrothermal fabrication of MgAl-LDH nanohydrotalcite-like materials

Mohamed A. Farghali,Abdelfattah M. Selim,Hanem F. Khater,Noha Bagato,Walaa Alharbi,Khadijah H. Alharbi,Ibrahim Taha Radwan

Arabian Journal of Chemistry（2022）

引用 12|浏览0

暂无评分

摘要

•MgAl-LDH was synthesized ideally using the hydrothermal method.•MgAl-LDH exhibited excellent adsorption capacity for CR dye compared with previously prepared LDH compounds and other sorbents.•The experimental adsorption data adequately fit the Langmuir isotherm model.•Pseudo-second-order kinetic model best represents the adsorption data.•The interaction mechanism of CR to the MgAl-LDH surface was strengthened by electrostatic attraction.

查看译文

关键词

Layered double hydroxide,Adsorption,Congo red,Langmuir isotherm,Pseudo-second-order kinetic

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要