1. J. Shim, J.M. Lim, P.J. Shea, B.T. Oh, Simultaneous removal of phenol, Cu and Cd from water with corn cob silica-alginate beads, J. Hazard. Mater., 272 (2014) 129–135.
  2. A. Gupta, C. Balomajumder, Simultaneous removal of Cr(VI) and phenol from binary solution using Bacilius sp. Immobilized onto tea waste biomass, J. Water Proc. Eng., 6 (2015) 1–10.
  3. A. Gupta, C. Balomajumder, Removal Cr(VI) and phenol using water hyacinth from single and binary solution in the artificial photosynthesis chamber, J. Water Proc. Eng., 7 (2015) 74–82.
  4. S. Golbaz, A.J. Jafari, M. Rafiee, R.R. Kalantary, Separate and simultaneous removal of phenol, chromium, and cyanide from aqueous solution by coagulation/precipitation: mechanisms and theory, Chem. Eng. J., 253 (2014) 251–257.
  5. D. Wan, Y. Liu, S. Xiao, J. Chen, J. Zhang, Uptake fluoride from water by calcined Mg-Al-CO3 hydrotalcite: Mg/Al ratio effect on its structure, electrical affinity and adsorptive property, Coll. Surf. A, 469 (2015) 307–314.
  6. H.A. Asmaly, B. Abussaud, A. Ihsanullah, T.A. Saleh, V.K. Gupta, M.A. Atieh, Ferric oxide nanoparticles decorated carbon nanotubes and carbon nanofibers: from synthesis to enhanced removal of phenol, J. Saudi Chem. Soc., 19 (2015) 511–520.
  7. J. Lee, K.A. Min, S. Hong, S. Kim, Ab initio study of adsorption properties of hazardous organic molecules on graphene: phenol, phenyl azide, and phenylnitrene, Chem. Phys. Lett., 618 (2015) 57–62.
  8. W. JianSong, X. YingKai, W. JianYu, W. LiRong, The growth mechanism of hydrotalcite crystal, Sci. China Technol. Sci., 55 (2012) 872–878.
  9. Y.X. Zhang, X.D. Hao, M. Kuang, H. Zhao, H. Wen, Preparation, characterization and dye adsorption of Au nanoparticles/ZnAl layered double oxides nanocomposites, Appl. Surf. Sci., 283 (2013) 505–512.
  10. Y. Yang, N. Gao, W. Chu, Y. Zhang, Y. Ma, Adsorption of perchlorate from aqueous solution by the calcinations product of Mg/(Al-Fe) hydrotalcite-like compounds, J. Hazard. Mater., 209–210 (2013) 318–325.
  11. T.S. Anirudhan, P.S. Suchithra, Synthesis and characterization of tannin-immobilized hydrotalcite as a potential adsorbent of heavy metal ions in affluent treatments, Appl. Clay Sci., 42 (2008) 214–223.
  12. R. Salomao, L.M. Milena, M.H. Wakamatsu, V.C. Pandofelli, Hydrotalcite synthesis via co-precipitation reactions using MgO and Al(OH)3 precursors, Ceram. Int., 37 (2011) 3063–3070.
  13. S.P. Paredes, G. Fetter, P. Bosch, S. Bulbulian, Sol-gel synthesis of hydrotalcite-like compounds, J. Mater. Sci., 41 (2006) 3377–3382.
  14. M. Herrero, S. Martínez-Gallegos, F.M. Labajos, V. Rives, Layered double hydroxide/polyethylene terephthalate nanocomposites. Influence of the intercalated LDH anion and the type of polimerization heating method, J. Solid State Chem., 184 (2011) 2862–2869.
  15. Environment and Natural Resources Secretary, Mexican Official Law NOM-002-SEMARNAT-1996. Accessed on June 11, 2015, Available online at:
  16. Health Secretary, Mexican Official Law NOM-127-SSA1-1994. Accessed on June 6, 2015, Available online at:
  17. S. Martínez-Gallegos, H. Pfeiffer, E. Lima, M. Espinosa, P. Bosch, S. Bulbulian, Cr(VI) immobilization in mixed (Mg, Al) oxides, Microporous Mesoporous Mat., 94 (2006) 234–242.
  18. T. Stanimirova, G. Kirov, Cation composition during recrystallization of layered double hydroxides from mixed (Mg, Al) oxides, Appl. Clay Sci., 22 (2003) 295–301.
  19. F. Teodorescu, A.M. Paladuta, O.D. Pavel, Memory effect of hydrotalcites and its impact on cyanoethylation reaction, Mat. Res. Bull., 48 (2013) 2055–2059.
  20. F. Cavani, F. Trifiro, A. Vaccari, Hydrotalcite-type anionic clays: preparation, properties and applications, Catal. Today, 11 (1991) 173–301.
  21. Z.Q. Zhang, H.Y. Zeng, X.J. Liu, S. Xu, C.R. Chen, J.Z. Du, Modification of MgAl hydrotalcite by ammonium sulfate for enhancement of lead adsorption, J. Taiwan Inst. Chem. Eng., 60 (2016) 361–368.
  22. S. Miyata, A. Okada, Synthesis of hydrotalcite-like compounds and their physic-chemical properties-the systems Mg2+-Al3+-SO42– and M2+-Al3+-CrO42–, Clay. Clay Miner., 25 (1977) 14–18.
  23. D. Carriazo, M. Del Arco, C. Martín, V. Rives, A comparative study between chloride and calcined carbonate hydrotalcites as adsorbents for Cr(VI), Appl. Clay Sci., 37 (2007) 231–239.
  24. Q. Guo, Q. Guo, Water defluoration by hydrotalcite and takovite and subsequent formation of new fluoride-bearing phases, Environ. Technol., 34 (2014) 1053–1062.
  25. S.J. Palmer, L.M. Grand, R.L. Frost, Thermal analysis of hydrotalcite synthesized from aluminate solutions, J. Therm. Anal. Calorim., 103 (2011) 473–478.
  26. L. Xiao, W. Ma, M. Han, Z. Cheng, The influence of ferric iron in calcined nano-Mg/Al hydrotalcite on adsorption of Cr (VI) from aqueous solution, J. Hazard. Mater., 186 (2011) 690–698.
  27. Gh. Eshaq, A.M. Rabie, A.A. Bakr, A.H. Mady, A.E. ElMetwally, Cr(VI) adsorption from aqueous solutions onto Mg-Zn-Al LDH and its corresponding oxide, Desal. Wat. Treat., 57 (2015) 1–11. doi: 10.1080/19443994.2015.1110840
  28. A.A. Bakr, Gh. Eshaq, A.A. Mady, A.E. ElMetwally, Copper ions removal from aqueous solutions by novel Ca-Al-Zn layered double hydroxides, Desal. Wat. Treat., 57 (2015) 1–12. doi: 10.1080/19443994.2015.1051126
  29. K.H. Goh, T.T. Lim, Z. Dong, Application of layered double hydroxides for removal of oxyanions, Water Res., 42 (2008) 1342–1368.
  30. S. Martínez Gallegos, S. Bulbulian, Chromium (VI) separation from tannery wastes utilizing hydrotalcites, Sep. Sci. Technol., 52 (2004) 667–681.
  31. E. Álvarez-Ayuso, H.W. Nugteren, Purification of chromium (VI) finishing wastewaters using calcined and uncalcined Mg-Al-CO3-hydrotalcite, Water Res., 39 (2005) 2535–2542.
  32. I. García-Sosa, M.T. Olguin, Comparison between the Cr(VI) adsorption by hydrotalcite and hydrotalcite-gibsite compounds, Sep. Sci. Technol., 50 (2015) 2631–2638.
  33. Y. Li, H. Yu Bi, S. Long Shen, Removal of bisphenol A from aqueous solution by dodecylsufate ion-intercalates hydrotalcitelike compound, Environ. Technol., 33 (2012) 1367–1373.