title: Comment on "Factors influencing the removal of fluoride from aqueous solution by calcined Mg-Al-CO3 layered double hydroxides".
abstract: Lv et al. [L. Lv, J. He, M. Wei, D.G. Evans, X. Duan, Factors influencing the removal of fluoride from aqueous solution by calcined Mg-Al-CO3 layered double hydroxides, J. Hazard. Mater. B 133 (2006) 119-128] previously investigated the fluoride removal using calcined Mg-Al-CO3 layered double hydroxides (CLDH) as the sorbents. The present comment further discusses the mechanism of fluoride adsorption onto CLDH.
authors.affiliation: State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, PR China.
authors.forename: Jie
authors.initials: J
authors.lastname: Fan
authors.forename: Zhaoyi
authors.initials: Z
authors.lastname: Xu
authors.forename: Shourong
authors.initials: S
authors.lastname: Zheng
mesh_terms: D000327:Adsorption; D000535:Aluminum / Q000032:analysis / Q000737:chemistry*; D002254:Carbonates / Q000032:analysis / Q000737:chemistry*; D005459:Fluorides / Q000032:analysis / Q000302:isolation & purification*; D006878:Hydroxides / Q000737:chemistry*; D008274:Magnesium / Q000032:analysis / Q000737:chemistry*; D012996:Solutions; D014961:X-Ray Diffraction
chemical_list: D002254:Carbonates; D006878:Hydroxides; D012996:Solutions; D000535:Aluminum; D008274:Magnesium; D005459:Fluorides