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International Journal of Photoenergy
Volume 2012, Article ID 864104, 17 pages
http://dx.doi.org/10.1155/2012/864104
Review Article

Development of Pillared Clays for Wet Hydrogen Peroxide Oxidation of Phenol and Its Application in the Posttreatment of Coffee Wastewater

Estado Sólido y Catálisis Ambiental (ESCA), Departamento de Química, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Bogotá, Colombia

Received 29 May 2012; Accepted 26 September 2012

Academic Editor: Meenakshisundaram Swaminathan

Copyright © 2012 Nancy R. Sanabria et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. R. J. Bigda, “Consider Fenton chemistry for waste-water treatment,” Chemical Engineering Progress, vol. 91, no. 12, pp. 62–66, 1995. View at Google Scholar
  2. H. J. H. Fenton, “LXXIII.—oxidation of tartaric acid in presence of iron,” Journal of the Chemical Society, Transactions, vol. 65, pp. 899–910, 1894. View at Publisher · View at Google Scholar · View at Scopus
  3. C. Walling, “Fenton's reagent revisited,” Accounts of Chemical Research, vol. 8, no. 4, pp. 125–131, 1975. View at Google Scholar · View at Scopus
  4. S. S. Lin and M. D. Gurol, “Catalytic decomposition of hydrogen peroxide on iron oxide: kinetics, mechanism, and implications,” Environmental Science and Technology, vol. 32, no. 10, pp. 1417–1423, 1998. View at Publisher · View at Google Scholar · View at Scopus
  5. J. Beltran De Heredia, J. Torregrosa, J. R. Dominguez, and J. A. Peres, “Kinetic model for phenolic compound oxidation by Fenton's reagent,” Chemosphere, vol. 45, no. 1, pp. 85–90, 2001. View at Publisher · View at Google Scholar · View at Scopus
  6. A. Safarzadeh-Amiri, J. R. Bolton, and S. R. Cater, “The use of iron in advanced oxidation processes,” Journal of Advanced Oxidation Technologies, vol. 1, no. 1, pp. 18–26, 1996. View at Google Scholar
  7. G. Zelmanov and R. Semiat, “Phenol oxidation kinetics in water solution using iron(3)-oxide-based nano-catalysts,” Water Research, vol. 42, no. 14, pp. 3848–3856, 2008. View at Publisher · View at Google Scholar · View at Scopus
  8. F. Haber and J. Weiss, “The catalytic decomposition of hydrogen peroxide by iron salts,” Proceedings of the Royal Society of London A, vol. 147, no. 861, pp. 332–351, 1934. View at Google Scholar
  9. C. Walling, G. M. El-Taliawi, and R. A. Johnson, “Fenton's reagent. IV. Structure and reactivity relations in the reactions of hydroxyl radicals and the redox reactions of radicals,” Journal of the American Chemical Society, vol. 96, no. 1, pp. 133–139, 1974. View at Google Scholar · View at Scopus
  10. E. Chamarro, A. Marco, and S. Esplugas, “Use of Fenton reagent to improve organic chemical biodegradability,” Water Research, vol. 35, no. 4, pp. 1047–1051, 2001. View at Publisher · View at Google Scholar · View at Scopus
  11. C. K. Duesterberg and T. D. Waite, “Process optimization of fenton oxidation using kinetic modeling,” Environmental Science and Technology, vol. 40, no. 13, pp. 4189–4195, 2006. View at Publisher · View at Google Scholar · View at Scopus
  12. W. P. Ting, M. C. Lu, and Y. H. Huang, “The reactor design and comparison of Fenton, electro-Fenton and photoelectro-Fenton processes for mineralization of benzene sulfonic acid (BSA),” Journal of Hazardous Materials, vol. 156, no. 1–3, pp. 421–427, 2008. View at Publisher · View at Google Scholar · View at Scopus
  13. A. Babuponnusami and K. Muthukumar, “Advanced oxidation of phenol: a comparison between Fenton, electro-Fenton, sono-electro-Fenton and photo-electro-Fenton processes,” Chemical Engineering Journal, vol. 183, pp. 1–9, 2012. View at Google Scholar
  14. H. Kušić, N. Koprivanac, A. L. Božić, and I. Selanec, “Photo-assisted Fenton type processes for the degradation of phenol: a kinetic study,” Journal of Hazardous Materials, vol. 136, no. 3, pp. 632–644, 2006. View at Publisher · View at Google Scholar · View at Scopus
  15. N. Kang, D. S. Lee, and J. Yoon, “Kinetic modeling of Fenton oxidation of phenol and monochlorophenols,” Chemosphere, vol. 47, no. 9, pp. 915–924, 2002. View at Publisher · View at Google Scholar · View at Scopus
  16. S. Chou, Y. H. Huang, S. N. Lee, G. H. Huang, and C. Huang, “Treatment of high strength hexamine-containing wastewater by Electro-Fenton method,” Water Research, vol. 33, no. 3, pp. 751–759, 1999. View at Publisher · View at Google Scholar · View at Scopus
  17. D. F. Bishop, G. Stern, M. Fleischman, and L. S. Marshall, “Hydrogen peroxide catalytic oxidation of refractory organics in municipal waste waters,” IandEC Process Design and Development, vol. 7, no. 1, pp. 110–117, 1968. View at Google Scholar · View at Scopus
  18. E. S. Henle and S. Linn, “Formation, prevention, and repair of DNA damage by iron/hydrogen peroxide,” Journal of Biological Chemistry, vol. 272, no. 31, pp. 19095–19098, 1997. View at Publisher · View at Google Scholar · View at Scopus
  19. E. Neyens and J. Baeyens, “A review of classic Fenton's peroxidation as an advanced oxidation technique,” Journal of Hazardous Materials, vol. 98, no. 1–3, pp. 33–50, 2003. View at Publisher · View at Google Scholar · View at Scopus
  20. K. H. Kim, J. R. Kim, and S. K. Ihm, “Wet oxidation of phenol over transition metal oxide catalysts supported on Ce0.65Zr0.35O2 prepared by continuous hydrothermal synthesis in supercritical water,” Journal of Hazardous Materials, vol. 167, no. 1–3, pp. 1158–1162, 2009. View at Publisher · View at Google Scholar · View at Scopus
  21. K. H. Kim and S. K. Ihm, “Heterogeneous catalytic wet air oxidation of refractory organic pollutants in industrial wastewaters: a review,” Journal of Hazardous Materials, vol. 186, no. 1, pp. 16–34, 2011. View at Publisher · View at Google Scholar · View at Scopus
  22. F. Arena, C. Italiano, A. Raneri, and C. Saja, “Mechanistic and kinetic insights into the wet air oxidation of phenol with oxygen (CWAO) by homogeneous and heterogeneous transition-metal catalysts,” Applied Catalysis B, vol. 99, no. 1-2, pp. 321–328, 2010. View at Publisher · View at Google Scholar · View at Scopus
  23. X. Domènech, W. F. Jardim, and M. I. Litter, “Procesos avanzados de oxidación para la eliminación de contaminantes,” in Eliminación de contaminantes por fotocatálisis heterogénea, M. Blesa, Ed., pp. 3–26, CYTED, La Plata, Argentina, 2001. View at Google Scholar
  24. A. N. Soon and B. H. Hameed, “Heterogeneous catalytic treatment of synthetic dyes in aqueous media using Fenton and photo-assisted Fenton process,” Desalination, vol. 269, no. 1–3, pp. 1–16, 2011. View at Publisher · View at Google Scholar · View at Scopus
  25. S. Moreno, N. Sanabria, and R. Molina, “Chapter 4. Recent tendences in the synthesis of pillared clays for phenol oxidation,” in Focus on Water Resource Research, E. Heikkine, Ed., pp. 185–209, Nova Science Publischer, New York, NY, USA, 2008. View at Google Scholar
  26. T. S. R. Prasada Rao and G. Murali Dhar, Recent Advanced in Basic and Applied Aspects of Industrial Catalysis, Elsevier Science B. V., Amsterdam, The Netherlands, 1998.
  27. N. R. Sanabria, R. Molina, and S. Moreno, “Raschig rings based on pillared clays: efficient reusable catalysts for oxidation of phenol,” Journal of Advanced Oxidation Technologies, vol. 15, no. 1, pp. 117–124, 2012. View at Google Scholar
  28. J. K. Kim, F. Martinez, and I. S. Metcalfe, “The beneficial role of use of ultrasound in heterogeneous Fenton-like system over supported copper catalysts for degradation of p-chlorophenol,” Catalysis Today, vol. 124, no. 3-4, pp. 224–231, 2007. View at Publisher · View at Google Scholar · View at Scopus
  29. H. Hassan and B. H. Hameed, “Fe-clay as effective heterogeneous Fenton catalyst for the decolorization of Reactive Blue 4,” Chemical Engineering Journal, vol. 171, no. 3, pp. 912–918, 2011. View at Publisher · View at Google Scholar · View at Scopus
  30. T. D. Nguyen, N. H. Phan, M. H. Do, and K. T. Ngo, “Magnetic Fe2MO4 (M:Fe, Mn) activated carbons: fabrication, characterization and heterogeneous Fenton oxidation of methyl orange,” Journal of Hazardous Materials, vol. 185, no. 2-3, pp. 653–661, 2011. View at Publisher · View at Google Scholar · View at Scopus
  31. S. H. Tian, Y. T. Tu, D. S. Chen, X. Chen, and Y. Xiong, “Degradation of Acid Orange II at neutral pH using Fe2(MoO4)3 as a heterogeneous Fenton-like catalyst,” Chemical Engineering Journal, vol. 169, no. 1–3, pp. 31–37, 2011. View at Publisher · View at Google Scholar · View at Scopus
  32. M. Dükkanci, G. Gündüz, S. Yilmaz, and R. V. Prihod'ko, “Heterogeneous Fenton-like degradation of Rhodamine 6G in water using CuFeZSM-5 zeolite catalyst prepared by hydrothermal synthesis,” Journal of Hazardous Materials, vol. 181, no. 1–3, pp. 343–350, 2010. View at Publisher · View at Google Scholar · View at Scopus
  33. R. Idel-aouad, M. Valiente, A. Yaacoubi, B. Tanouti, and M. López-Mesas, “Rapid decolourization and mineralization of the azo dye C.I. Acid Red 14 by heterogeneous Fenton reaction,” Journal of Hazardous Materials, vol. 186, no. 1, pp. 745–750, 2011. View at Publisher · View at Google Scholar · View at Scopus
  34. H. Kušić, N. Koprivanac, and I. Selanec, “Fe-exchanged zeolite as the effective heterogeneous Fenton-type catalyst for the organic pollutant minimization: UV irradiation assistance,” Chemosphere, vol. 65, no. 1, pp. 65–73, 2006. View at Publisher · View at Google Scholar · View at Scopus
  35. E. V. Kuznetsova, E. N. Savinov, L. A. Vostrikova, and V. N. Parmon, “Heterogeneous catalysis in the Fenton-type system FeZSM-5/H2O2,” Applied Catalysis B, vol. 51, no. 3, pp. 165–170, 2004. View at Publisher · View at Google Scholar · View at Scopus
  36. G. B. Ortiz de la Plata, O. M. Alfano, and A. E. Cassano, “Decomposition of 2-chlorophenol employing goethite as Fenton catalyst II: reaction kinetics of the heterogeneous Fenton and photo-Fenton mechanisms,” Applied Catalysis B, vol. 95, no. 1-2, pp. 14–25, 2010. View at Publisher · View at Google Scholar · View at Scopus
  37. R. C. C. Costa, F. C. C. Moura, J. D. Ardisson, J. D. Fabris, and R. M. Lago, “Highly active heterogeneous Fenton-like systems based on Fe0/Fe3O4 composites prepared by controlled reduction of iron oxides,” Applied Catalysis B, vol. 83, no. 1-2, pp. 131–139, 2008. View at Publisher · View at Google Scholar · View at Scopus
  38. F. C. C. Moura, M. H. Araujo, R. C. C. Costa et al., “Efficient use of Fe metal as an electron transfer agent in a heterogeneous Fenton system based on Fe0/Fe3O4 composites,” Chemosphere, vol. 60, no. 8, pp. 1118–1123, 2005. View at Publisher · View at Google Scholar · View at Scopus
  39. S.-P. Sun and A. T. Lemley, “P-Nitrophenol degradation by a heterogeneous Fenton-like reaction on nano-magnetite: process optimization, kinetics, and degradation pathways,” Journal of Molecular Catalysis A, vol. 349, no. 1-2, pp. 71–79, 2011. View at Publisher · View at Google Scholar · View at Scopus
  40. F. Martínez, G. Calleja, J. A. Melero, and R. Molina, “Heterogeneous photo-Fenton degradation of phenolic aqueous solutions over iron-containing SBA-15 catalyst,” Applied Catalysis B, vol. 60, no. 3-4, pp. 181–190, 2005. View at Publisher · View at Google Scholar · View at Scopus
  41. R. Molina, F. Martínez, J. A. Melero, D. H. Bremner, and A. G. Chakinala, “Mineralization of phenol by a heterogeneous ultrasound/Fe-SBA-15/H2O2 process: multivariate study by factorial design of experiments,” Applied Catalysis B, vol. 66, no. 3-4, pp. 198–207, 2006. View at Publisher · View at Google Scholar · View at Scopus
  42. P. Shukla, S. Wang, H. Sun, H. M. Ang, and M. Tadé, “Adsorption and heterogeneous advanced oxidation of phenolic contaminants using Fe loaded mesoporous SBA-15 and H2O2,” Chemical Engineering Journal, vol. 164, no. 1, pp. 255–260, 2010. View at Publisher · View at Google Scholar · View at Scopus
  43. L. A. Galeano, M. Á. Vicente, and A. Gil, “Treatment of municipal leachate of landfill by fenton-like heterogeneous catalytic wet peroxide oxidation using an Al/Fe-pillared montmorillonite as active catalyst,” Chemical Engineering Journal, vol. 178, pp. 146–153, 2011. View at Publisher · View at Google Scholar · View at Scopus
  44. M. Luo, D. Bowden, and P. Brimblecombe, “Catalytic property of Fe-Al pillared clay for Fenton oxidation of phenol by H2O2,” Applied Catalysis B, vol. 85, no. 3-4, pp. 201–206, 2009. View at Publisher · View at Google Scholar · View at Scopus
  45. C. B. Molina, J. A. Casas, J. A. Zazo, and J. J. Rodríguez, “A comparison of Al-Fe and Zr-Fe pillared clays for catalytic wet peroxide oxidation,” Chemical Engineering Journal, vol. 118, no. 1-2, pp. 29–35, 2006. View at Publisher · View at Google Scholar · View at Scopus
  46. J. G. Carriazo, E. Guelou, J. Barrault, J. M. Tatibouët, and S. Moreno, “Catalytic wet peroxide oxidation of phenol over Al-Cu or Al-Fe modified clays,” Applied Clay Science, vol. 22, no. 6, pp. 303–308, 2003. View at Publisher · View at Google Scholar · View at Scopus
  47. J. Carriazo, E. Guélou, J. Barrault, J. M. Tatibouët, R. Molina, and S. Moreno, “Catalytic wet peroxide oxidation of phenol by pillared clays containing Al-Ce-Fe,” Water Research, vol. 39, no. 16, pp. 3891–3899, 2005. View at Publisher · View at Google Scholar · View at Scopus
  48. J. Carriazo, E. Guélou, J. Barrault, J. M. Tatibouët, R. Molina, and S. Moreno, “Synthesis of pillared clays containing Al, Al-Fe or Al-Ce-Fe from a bentonite: characterization and catalytic activity,” Catalysis Today, vol. 107-108, pp. 126–132, 2005. View at Publisher · View at Google Scholar · View at Scopus
  49. J. G. Carriazo, M. A. Centeno, J. A. Odriozola, S. Moreno, and R. Molina, “Effect of Fe and Ce on Al-pillared bentonite and their performance in catalytic oxidation reactions,” Applied Catalysis A, vol. 317, no. 1, pp. 120–128, 2007. View at Publisher · View at Google Scholar · View at Scopus
  50. J. G. Carriazo, R. Molina, and S. Moreno, “A study on Al and Al-Ce-Fe pillaring species and their catalytic potential as they are supported on a bentonite,” Applied Catalysis A, vol. 334, no. 1-2, pp. 168–172, 2008. View at Publisher · View at Google Scholar · View at Scopus
  51. A. Pérez, M. A. Centeno, J. A. Odriozola, R. Molina, and S. Moreno, “The effect of ultrasound in the synthesis of clays used as catalysts in oxidation reactions,” Catalysis Today, vol. 133-135, no. 1–4, pp. 526–529, 2008. View at Publisher · View at Google Scholar · View at Scopus
  52. N. Sanabria, A. Álvarez, R. Molina, and S. Moreno, “Synthesis of pillared bentonite starting from the Al-Fe polymeric precursor in solid state, and its catalytic evaluation in the phenol oxidation reaction,” Catalysis Today, vol. 133-135, no. 1–4, pp. 530–533, 2008. View at Publisher · View at Google Scholar · View at Scopus
  53. A. Olaya, S. Moreno, and R. Molina, “Synthesis of pillared clays with Al13-Fe and Al13-Fe-Ce polymers in solid state assisted by microwave and ultrasound: characterization and catalytic activity,” Applied Catalysis A, vol. 370, no. 1-2, pp. 7–15, 2009. View at Publisher · View at Google Scholar · View at Scopus
  54. A. Olaya, G. Blanco, S. Bernal, S. Moreno, and R. Molina, “Synthesis of pillared clays with Al-Fe and Al-Fe-Ce starting from concentrated suspensions of clay using microwaves or ultrasound, and their catalytic activity in the phenol oxidation reaction,” Applied Catalysis B, vol. 93, no. 1-2, pp. 56–65, 2009. View at Publisher · View at Google Scholar · View at Scopus
  55. A. Olaya, S. Moreno, and R. Molina, “Synthesis of pillared clays with aluminum by means of concentrated suspensions and microwave radiation,” Catalysis Communications, vol. 10, no. 5, pp. 697–701, 2009. View at Publisher · View at Google Scholar · View at Scopus
  56. N. R. Sanabria, M. A. Centeno, R. Molina, and S. Moreno, “Pillared clays with Al-Fe and Al-Ce-Fe in concentrated medium: synthesis and catalytic activity,” Applied Catalysis A, vol. 356, no. 2, pp. 243–249, 2009. View at Publisher · View at Google Scholar · View at Scopus
  57. N. R. Sanabria, R. Molina, and S. Moreno, “Effect of ultrasound on the structural and textural properties of Al-Fe pillared clays in a concentrated medium,” Catalysis Letters, vol. 130, no. 3-4, pp. 664–671, 2009. View at Publisher · View at Google Scholar · View at Scopus
  58. J. Barrault, C. Bouchoule, K. Echachoui, N. Frini-Srasra, M. Trabelsi, and F. Bergaya, “Catalytic wet peroxide oxidation (CWPO) of phenol over mixed (Al-Cu)-pillared clays,” Applied Catalysis B, vol. 15, no. 3-4, pp. 269–274, 1998. View at Publisher · View at Google Scholar · View at Scopus
  59. C. Catrinescu, C. Teodosiu, M. Macoveanu, J. Miehe-Brendlé, and R. Le Dred, “Catalytic wet peroxide oxidation of phenol over Fe-exchanged pillared beidellite,” Water Research, vol. 37, no. 5, pp. 1154–1160, 2003. View at Publisher · View at Google Scholar · View at Scopus
  60. J. Barrault, M. Abdellaoui, C. Bouchoule et al., “Catalytic wet peroxide oxidation over mixed (Al-Fe) pillared clays,” Applied Catalysis B, vol. 27, no. 4, pp. L225–L230, 2000. View at Publisher · View at Google Scholar · View at Scopus
  61. N. R. Sanabria, P. Ávila, M. Yates, S. B. Rasmussen, R. Molina, and S. Moreno, “Mechanical and textural properties of extruded materials manufactured with AlFe and AlCeFe pillared bentonites,” Applied Clay Science, vol. 47, no. 3-4, pp. 283–289, 2010. View at Publisher · View at Google Scholar · View at Scopus
  62. J. Barrault, J. M. Tatibouët, and N. Papayannakos, “Catalytic wet peroxide oxidation of phenol over pillared clays containing iron or copper species,” Comptes Rendus de l'Academie des Sciences, vol. 3, no. 10, pp. 777–783, 2000. View at Google Scholar · View at Scopus
  63. E. Guélou, J. Barrault, J. Fournier, and J. M. Tatibouët, “Active iron species in the catalytic wet peroxide oxidation of phenol over pillared clays containing iron,” Applied Catalysis B, vol. 44, no. 1, pp. 1–8, 2003. View at Publisher · View at Google Scholar · View at Scopus
  64. M. N. Timofeeva, S. T. Khankhasaeva, S. V. Badmaeva et al., “Synthesis, characterization and catalytic application for wet oxidation of phenol of iron-containing clays,” Applied Catalysis B, vol. 59, no. 3-4, pp. 243–248, 2005. View at Publisher · View at Google Scholar · View at Scopus
  65. E. E. Kiss, M. M. Lazic, and G. C. Boskovic, “AlFe-pillared clay catalyst for phenol oxidation in aqueous solution,” Reaction Kinetics and Catalysis Letters, vol. 83, no. 2, pp. 221–227, 2004. View at Publisher · View at Google Scholar · View at Scopus
  66. J. Guo and M. Al-Dahhan, “Catalytic wet oxidation of phenol by hydrogen peroxide over pillared clay catalyst,” Industrial and Engineering Chemistry Research, vol. 42, no. 12, pp. 2450–2460, 2003. View at Google Scholar · View at Scopus
  67. A. N. Nikolopoulos, O. Igglessi-Markopoulou, and N. Papayannakos, “Ultrasound assisted catalytic wet peroxide oxidation of phenol: kinetics and intraparticle diffusion effects,” Ultrasonics Sonochemistry, vol. 13, no. 1, pp. 92–97, 2006. View at Publisher · View at Google Scholar · View at Scopus
  68. J. M. Tatibouët, E. Guélou, and J. Fournier, “Catalytic oxidation of phenol by hydrogen peroxide over a pillared clay containing iron. Active species and pH effect,” Topics in Catalysis, vol. 33, no. 1–4, pp. 225–232, 2005. View at Publisher · View at Google Scholar · View at Scopus
  69. S. Caudo, G. Centi, C. Genovese, and S. Perathoner, “Copper- and iron-pillared clay catalysts for the WHPCO of model and real wastewater streams from olive oil milling production,” Applied Catalysis B, vol. 70, no. 1–4, pp. 437–446, 2007. View at Publisher · View at Google Scholar · View at Scopus
  70. R. B. Achma, A. Ghorbel, A. Dafinov, and F. Medina, “Copper-supported pillared clay catalysts for the wet hydrogen peroxide catalytic oxidation of model pollutant tyrosol,” Applied Catalysis A, vol. 349, no. 1-2, pp. 20–28, 2008. View at Publisher · View at Google Scholar · View at Scopus
  71. S. Azabou, W. Najjar, M. Bouaziz, A. Ghorbel, and S. Sayadi, “A compact process for the treatment of olive mill wastewater by combining wet hydrogen peroxide catalytic oxidation and biological techniques,” Journal of Hazardous Materials, vol. 183, no. 1–3, pp. 62–69, 2010. View at Publisher · View at Google Scholar · View at Scopus
  72. S. Caudo, C. Genovese, S. Perathoner, and G. Centi, “Copper-pillared clays (Cu-PILC) for agro-food wastewater purification with H2O2,” Microporous and Mesoporous Materials, vol. 107, no. 1-2, pp. 46–57, 2008. View at Publisher · View at Google Scholar · View at Scopus
  73. G. Giordano, S. Perathoner, G. Centi et al., “Wet hydrogen peroxide catalytic oxidation of olive oil mill wastewaters using Cu-zeolite and Cu-pillared clay catalysts,” Catalysis Today, vol. 124, no. 3-4, pp. 240–246, 2007. View at Publisher · View at Google Scholar · View at Scopus
  74. M. Pimentel, N. Oturan, M. Dezotti, and M. A. Oturan, “Phenol degradation by advanced electrochemical oxidation process electro-Fenton using a carbon felt cathode,” Applied Catalysis B, vol. 83, no. 1-2, pp. 140–149, 2008. View at Publisher · View at Google Scholar · View at Scopus
  75. G. Busca, S. Berardinelli, C. Resini, and L. Arrighi, “Technologies for the removal of phenol from fluid streams: a short review of recent developments,” Journal of Hazardous Materials, vol. 160, no. 2-3, pp. 265–288, 2008. View at Publisher · View at Google Scholar · View at Scopus
  76. H. Ma, X. Zhang, Q. Ma, and B. Wang, “Electrochemical catalytic treatment of phenol wastewater,” Journal of Hazardous Materials, vol. 165, no. 1–3, pp. 475–480, 2009. View at Publisher · View at Google Scholar · View at Scopus
  77. H. H. P. Fang, D. W. Liang, T. Zhang, and Y. Liu, “Anaerobic treatment of phenol in wastewater under thermophilic condition,” Water Research, vol. 40, no. 3, pp. 427–434, 2006. View at Publisher · View at Google Scholar · View at Scopus
  78. W. Kujawski, A. Warszawski, W. Ratajczak, T. Porȩbski, W. Capała, and I. Ostrowska, “Removal of phenol from wastewater by different separation techniques,” Desalination, vol. 163, no. 1–3, pp. 287–296, 2004. View at Publisher · View at Google Scholar · View at Scopus
  79. A. Santos, P. Yustos, S. Gomis, G. Ruiz, and F. Garcia-Ochoa, “Reaction network and kinetic modeling of wet oxidation of phenol catalyzed by activated carbon,” Chemical Engineering Science, vol. 61, no. 8, pp. 2457–2467, 2006. View at Publisher · View at Google Scholar · View at Scopus
  80. M. Pérez, F. Torrades, J. A. García-Hortal, X. Domènech, and J. Peral, “Removal of organic contaminants in paper pulp treatment effluents under Fenton and photo-Fenton conditions,” Applied Catalysis B, vol. 36, no. 1, pp. 63–74, 2002. View at Publisher · View at Google Scholar · View at Scopus
  81. M. G. Joshi and R. L. Shambaugh, “The kinetics of ozone-phenol reaction in aqueous solutions,” Water Research, vol. 16, no. 6, pp. 933–938, 1982. View at Publisher · View at Google Scholar · View at Scopus
  82. A. M. Amat, A. Arques, F. López, and M. A. Miranda, “Solar photo-catalysis to remove paper mill wastewater pollutants,” Solar Energy, vol. 79, no. 4, pp. 393–401, 2005. View at Publisher · View at Google Scholar · View at Scopus
  83. S. Perathoner and G. Centi, “Wet hydrogen peroxide catalytic oxidation (WHPCO) of organic waste in agro-food and industrial streams,” Topics in Catalysis, vol. 33, pp. 207–224, 2005. View at Google Scholar
  84. I. U. Castro, D. C. Sherrington, A. Fortuny et al., “Synthesis of polymer-supported copper complexes and their evaluation in catalytic phenol oxidation,” Catalysis Today, vol. 157, no. 1–4, pp. 66–70, 2010. View at Publisher · View at Google Scholar · View at Scopus
  85. N. Crowther and F. Larachi, “Iron-containing silicalites for phenol catalytic wet peroxidation,” Applied Catalysis B, vol. 46, no. 2, pp. 293–305, 2003. View at Publisher · View at Google Scholar · View at Scopus
  86. N. Inchaurrondo, J. Cechini, J. Font, and P. Haure, “Strategies for enhanced CWPO of phenol solutions,” Applied Catalysis B, vol. 111-112, pp. 641–648, 2012. View at Publisher · View at Google Scholar · View at Scopus
  87. P. Massa, A. Dafinov, F. M. Cabello, and R. Fenoglio, “Catalytic wet peroxide oxidation of phenolic solutions over Fe2O3/CeO2 and WO3/CeO2 catalyst systems,” Catalysis Communications, vol. 9, no. 7, pp. 1533–1538, 2008. View at Publisher · View at Google Scholar · View at Scopus
  88. P. Massa, F. Ivorra, P. Haure, and R. Fenoglio, “Catalytic wet peroxide oxidation of phenol solutions over CuO/CeO2 systems,” Journal of Hazardous Materials, vol. 190, no. 1–3, pp. 1068–1073, 2011. View at Publisher · View at Google Scholar · View at Scopus
  89. G. Calleja, J. A. Melero, F. Martínez, and R. Molina, “Activity and resistance of iron-containing amorphous, zeolitic and mesostructured materials for wet peroxide oxidation of phenol,” Water Research, vol. 39, no. 9, pp. 1741–1750, 2005. View at Google Scholar
  90. A. Quintanilla, A. F. Fraile, J. A. Casas, and J. J. Rodríguez, “Phenol oxidation by a sequential CWPO-CWAO treatment with a Fe/AC catalyst,” Journal of Hazardous Materials, vol. 146, no. 3, pp. 582–588, 2007. View at Publisher · View at Google Scholar · View at Scopus
  91. A. Rey, J. Carbajo, C. Adán et al., “Improved mineralization by combined advanced oxidation processes,” Chemical Engineering Journal, vol. 174, no. 1, pp. 134–142, 2011. View at Publisher · View at Google Scholar · View at Scopus
  92. A. Rey, M. Faraldos, J. A. Casas, J. A. Zazo, A. Bahamonde, and J. J. Rodríguez, “Catalytic wet peroxide oxidation of phenol over Fe/AC catalysts: influence of iron precursor and activated carbon surface,” Applied Catalysis B, vol. 86, no. 1-2, pp. 69–77, 2009. View at Publisher · View at Google Scholar · View at Scopus
  93. J. A. Zazo, J. A. Casas, A. F. Mohedano, and J. J. Rodríguez, “Catalytic wet peroxide oxidation of phenol with a Fe/active carbon catalyst,” Applied Catalysis B, vol. 65, no. 3-4, pp. 261–268, 2006. View at Publisher · View at Google Scholar · View at Scopus
  94. K. M. Valkaj, A. Katovic, and S. Zrnčević, “Investigation of the catalytic wet peroxide oxidation of phenol over different types of Cu/ZSM-5 catalyst,” Journal of Hazardous Materials, vol. 144, no. 3, pp. 663–667, 2007. View at Publisher · View at Google Scholar · View at Scopus
  95. X. Zhong, J. Barbier, D. Duprez, H. Zhang, and S. Royer, “Modulating the copper oxide morphology and accessibility by using micro-/mesoporous SBA-15 structures as host support: effect on the activity for the CWPO of phenol reaction,” Applied Catalysis B, vol. 121-122, pp. 123–134, 2012. View at Publisher · View at Google Scholar · View at Scopus
  96. S. Zhou, Z. Qian, T. Sun, J. Xu, and C. Xia, “Catalytic wet peroxide oxidation of phenol over Cu-Ni-Al hydrotalcite,” Applied Clay Science, vol. 53, no. 4, pp. 627–633, 2011. View at Publisher · View at Google Scholar · View at Scopus
  97. E. V. Parkhomchuk, M. P. Vanina, and S. Preis, “The activation of heterogeneous Fenton-type catalyst Fe-MFI,” Catalysis Communications, vol. 9, no. 3, pp. 381–385, 2008. View at Publisher · View at Google Scholar · View at Scopus
  98. D. Tabet, M. Saidi, M. Houari, P. Pichat, and H. Khalaf, “Fe-pillared clay as a Fenton-type heterogeneous catalyst for cinnamic acid degradation,” Journal of Environmental Management, vol. 80, no. 4, pp. 342–346, 2006. View at Publisher · View at Google Scholar · View at Scopus
  99. F. Bergaya, A. Aouad, and T. Mandalia, “Chapter 7.5 Pillared clays and clay minerals. Developments in clay science,” in Handbook of Clay Science, pp. 393–421, Elsevier, Amsterdam, The Netherlands, 2006. View at Google Scholar
  100. J. Barrault, C. Bouchoule, J. M. Tatibouët et al., “Catalytic wet peroxide oxidation over mixed (Al-Fe) pillared clays,” in Studies in Surface Science and Catalysis, A. Corma, F. V. Melo, S. Mendioroz, and J. L. Fierro, Eds., pp. 749–754, Elsevier, Amsterdam, The Netherlands, 2000. View at Google Scholar
  101. R. M. Barrer and D. M. Macleod, “Activation of montmorillonite by ion exchange and sorption complexes of tetra-alkyl ammonium montmorillonites,” Transactions of the Faraday Society, vol. 51, pp. 1290–1300, 1955. View at Google Scholar · View at Scopus
  102. R. A. Schoonheydt, T. Pinnavaia, G. Lagaly, and N. Gangas, “Pillared clays and pillared layered solids,” Pure and Applied Chemistry, vol. 71, no. 12, pp. 2368–2371, 1999. View at Google Scholar · View at Scopus
  103. M. L. Occelli, J. A. Bertrand, S. A. C. Gould, and J. M. Dominguez, “Physicochemical characterization of a Texas montmorillonite pillared with polyoxocations of aluminum Part I: the microporous structure,” Microporous and Mesoporous Materials, vol. 34, no. 2, pp. 195–206, 2000. View at Publisher · View at Google Scholar · View at Scopus
  104. J. P. Olivier and M. L. Occelli, “Surface area and microporosity of pillared rectorite catalysts from a hybrid density functional theory method,” Microporous and Mesoporous Materials, vol. 57, no. 3, pp. 291–296, 2003. View at Publisher · View at Google Scholar · View at Scopus
  105. J. L. Valverde, A. Romero, R. Romero, P. B. García, M. L. Sánchez, and I. Asencio, “Preparation and characterization of Fe-PILCS. Influence of the synthesis parameters,” Clays and Clay Minerals, vol. 53, no. 6, pp. 613–621, 2005. View at Publisher · View at Google Scholar · View at Scopus
  106. W. Diano, R. Rubino, and M. Sergio, “Al-pillared montmorillonite: preparation from concentrated slurries of homoionic Ca clay, characterization and thermal stability,” Microporous Materials, vol. 2, no. 3, pp. 179–184, 1994. View at Google Scholar · View at Scopus
  107. G. Fetter, G. Heredia, L. A. Velázquez, A. M. Maubert, and P. Bosch, “Synthesis of aluminum-pillared montmorillonites using highly concentrated clay suspensions,” Applied Catalysis A, vol. 162, no. 1-2, pp. 41–45, 1997. View at Google Scholar · View at Scopus
  108. R. Molina, A. Vieira-Coelho, and G. Poncelet, “Hydroxy-Al pillaring of concentrated clay suspensions,” Clays and Clay Minerals, vol. 40, no. 4, pp. 480–482, 1992. View at Google Scholar
  109. P. Salerno and S. Mendioroz, “Preparation of Al-pillared montmorillonite from concentrated dispersions,” Applied Clay Science, vol. 22, no. 3, pp. 115–123, 2002. View at Publisher · View at Google Scholar · View at Scopus
  110. A. Sánchez and M. Montes, “Influence of the preparation parameters (particle size and aluminium concentration) on the textural properties of Al-pillared clays for a scale-up process,” Microporous and Mesoporous Materials, vol. 21, no. 1–3, pp. 117–125, 1998. View at Google Scholar · View at Scopus
  111. L. Storaro, M. Lenarda, M. Perissinotto, V. Lucchini, and R. Ganzerla, “Hydroxy-Al pillaring of concentrated suspensions of smectite clays,” Microporous and Mesoporous Materials, vol. 20, no. 4–6, pp. 317–331, 1998. View at Google Scholar · View at Scopus
  112. S. P. Katdare, V. Ramaswamy, and A. V. Ramaswamy, “Ultrasonication: a competitive method of intercalation for the preparation of alumina pillared montmorillonite catalyst,” Catalysis Today, vol. 49, no. 1–3, pp. 313–320, 1999. View at Google Scholar · View at Scopus
  113. S. P. Katdare, V. Ramaswamy, and A. V. Ramaswamy, “Factors affecting the preparation of alumina pillared montmorillonite employing ultrasonics,” Microporous and Mesoporous Materials, vol. 37, no. 3, pp. 329–336, 2000. View at Publisher · View at Google Scholar · View at Scopus
  114. V. Singh, V. Sapehiyia, and G. L. Kad, “Ultrasound and microwave activated preparation of ZrO2-pillared clay composite: catalytic activity for selective, solventless acylation of 1,n-diols,” Journal of Molecular Catalysis A, vol. 210, no. 1-2, pp. 119–124, 2004. View at Publisher · View at Google Scholar · View at Scopus
  115. G. Fetter, V. Hernández, V. Rodríguez, M. A. Valenzuela, V. H. Lara, and P. Bosch, “Effect of microwave irradiation time on the synthesis of zirconia-pillared clays,” Materials Letters, vol. 57, no. 5-6, pp. 1220–1223, 2003. View at Google Scholar · View at Scopus
  116. A. M. De Andrés, J. Merino, J. C. Galván, and E. Ruiz-Hitzky, “Synthesis of pillared clays assisted by microwaves,” Materials Research Bulletin, vol. 34, no. 4, pp. 641–651, 1999. View at Publisher · View at Google Scholar · View at Scopus
  117. A. Aouad, T. Mandalia, and F. Bergaya, “A novel method of Al-pillared montmorillonite preparation for potential industrial up-scaling,” Applied Clay Science, vol. 28, no. 1–4, pp. 175–182, 2005. View at Publisher · View at Google Scholar · View at Scopus
  118. C. B. Molina, J. A. Casas, A. H. Pizarro, and J. J. Rodriguez, “Pillared Clays as green chemistry catalysts: application to wastewater treatment,” in Clay: Types, Properties and Uses, J. P. Humphrey and D. E. Boyd, Eds., pp. 435–474, Nova Science, New York, NY, USA, 2011. View at Google Scholar
  119. S. Moreno-Guáqueta, R. Molina-Gallego, N. R. Sanabria-González, and A. J. Olaya-Avendaño, “Procedimiento para la modificación de arcilla con el sistema mixto Al-Fe o Al-Ce-Fe,” Patente IPC C 01 B 033/020, Superintendencia de Industria y Comercio, Colombia, 2007. View at Google Scholar
  120. F. Mohino, A. B. Martin, P. Salerno, A. Bahamonde, and S. Mendioroz, “High surface area monoliths based on pillared clay materials as carriers for catalytic processes,” Applied Clay Science, vol. 29, no. 2, pp. 125–136, 2005. View at Publisher · View at Google Scholar · View at Scopus
  121. L. F. Liotta, M. Gruttadauria, G. Di Carlo, G. Perrini, and V. Librando, “Heterogeneous catalytic degradation of phenolic substrates: catalysts activity,” Journal of Hazardous Materials, vol. 162, no. 2-3, pp. 588–606, 2009. View at Publisher · View at Google Scholar · View at Scopus
  122. C. Catrinescu, D. Arsene, and C. Teodosiu, “Catalytic wet hydrogen peroxide oxidation of para-chlorophenol over Al/Fe pillared clays (AlFePILCs) prepared from different host clays,” Applied Catalysis B, vol. 101, no. 3-4, pp. 451–460, 2011. View at Publisher · View at Google Scholar · View at Scopus
  123. L. Chirchi and A. Ghorbel, “Use of various Fe-modified montmorillonite samples for 4-nitrophenol degradation by H2O2,” Applied Clay Science, vol. 21, no. 5-6, pp. 271–276, 2002. View at Publisher · View at Google Scholar · View at Scopus
  124. M. J. Hernando, C. Pesquera, C. Blanco, and F. González, “Synthesis, characterization, and catalytic properties of pillared montmorillonite with aluminum/cerium polyoxycations,” Chemistry of Materials, vol. 13, no. 6, pp. 2154–2159, 2001. View at Google Scholar · View at Scopus
  125. M. J. Hernando, C. Pesquera, C. Blanco, and F. González, “Increase in thermal stability of the texture in montmorillonites pillared with aluminum/cerium polyoxocations,” Langmuir, vol. 18, no. 14, pp. 5633–5636, 2002. View at Publisher · View at Google Scholar · View at Scopus
  126. G. Fetter, P. Salas, L. A. Velazquez, and P. Bosch, “Ce-Al-pillared clays: synthesis, characterization, and catalytic performance,” Industrial and Engineering Chemistry Research, vol. 39, no. 6, pp. 1944–1949, 2000. View at Google Scholar · View at Scopus
  127. S. K. Kim and S. K. Ihm, “Effects of Ce addition and Pt precursor on the activity of Pt/Al2O3 catalysts for wet oxidation of phenol,” Industrial and Engineering Chemistry Research, vol. 41, no. 8, pp. 1967–1972, 2002. View at Google Scholar · View at Scopus
  128. K. Al-Malah, M. O. J. Azzam, and N. I. Abu-Lail, “Olive mills effluent (OME) wastewater post-treatment using activated clay,” Separation and Purification Technology, vol. 20, no. 2-3, pp. 225–234, 2000. View at Publisher · View at Google Scholar · View at Scopus
  129. J. Herney-Ramirez, M. A. Vicente, and L. M. Madeira, “Heterogeneous photo-Fenton oxidation with pillared clay-based catalysts for wastewater treatment: a review,” Applied Catalysis B, vol. 98, no. 1-2, pp. 10–26, 2010. View at Publisher · View at Google Scholar · View at Scopus
  130. C. Pulgarin, M. Invernizzi, S. Parra, V. Sarria, R. Polania, and P. Péringer, “Strategy for the coupling of photochemical and biological flow reactors useful in mineralization of biorecalcitrant industrial pollutants,” Catalysis Today, vol. 54, no. 2-3, pp. 341–352, 1999. View at Google Scholar · View at Scopus
  131. R. Ben Achma, A. Ghorbel, S. Sayadi, A. Dafinov, and F. Medina, “A novel method of copper-exchanged aluminum-pillared clay preparation for olive oil mill wastewater treatment,” Journal of Physics and Chemistry of Solids, vol. 69, no. 5-6, pp. 1116–1120, 2008. View at Publisher · View at Google Scholar · View at Scopus
  132. R. L. Lucier, The International Political Economy of Coffee: From Juan Valdez to Yank's Diner, Praeger Publishers, New York, NY, USA, 1988.
  133. FNC, “Federación Nacional de Cafeteros de Colombia. Colombia es café,” 2012, http://www.federaciondecafeteros.org/algrano-fnc-es/index.php/comments/colombia_es_cafe.
  134. H. N. Chanakya and A. A. P. De Alwis, “Environmental issues and management in primary coffee processing,” Process Safety and Environmental Protection, vol. 82, no. 4 B, pp. 291–300, 2004. View at Publisher · View at Google Scholar · View at Scopus
  135. J. N. Wintgens and C. H. J. Brando, “Harvesting and green coffee processing,” in Coffee: Growing, Processing, Sustainable Production: A Guidebook for Growers, Processors, Traders, and Researchers, J. N. Wintgens, Ed., pp. 610–723, Wiley-VCH, Weinheim, Germany, 2009. View at Google Scholar
  136. G. S. Duarte, A. A. Pereira, and A. Farah, “Chlorogenic acids and other relevant compounds in Brazilian coffees processed by semi-dry and wet post-harvesting methods,” Food Chemistry, vol. 118, no. 3, pp. 851–855, 2010. View at Publisher · View at Google Scholar · View at Scopus
  137. N. Rodríguez-Valencia and D. A. Zambrano-Franco, “Los subproductos del café: fuente de energía renovable,” Avances Técnicos Cenicafé, no. 393, pp. 1–8, 2010. View at Google Scholar
  138. J. Field, “Aguas residuales del café,” in Arranque y operación de sistemas de flujo ascedente con mato de lodos—UASB, pp. H1–H11, Universidad del Valle-CVC, Santiago de Calí, Colombia, 1987. View at Google Scholar
  139. N. Rodríguez-Valencia, Estudio de un biosistema integrado para el postratamiento de las aguas residuales del café utilizando macrófitas acuáticas [Ph.D. thesis], Universidad Politécnica de Valencia, Valencia, Spain, 2009.
  140. D. A. Zambrano-Franco, N. Rodríguez-Valencia, U. López-Posada, P. A. Orozco-Restrepo, and A. J. Zambrano-Giraldo, “Tratamiento anaerobio de las aguas mieles del café,” Boletin Técnico Cenicafé, vol. 29, pp. 1–28, 2006. View at Google Scholar
  141. V. Matuk-Velasco, N. Rodríguez-Valencia, and G. I. Puerta-Quintero, “El impacto biológico de los efluentes del beneficio húmedo de café,” Cenicafé, vol. 48, no. 4, pp. 234–252, 1997. View at Google Scholar
  142. R. Bello-Mendoza and M. F. Castillo-Rivera, “Start-up of an anaerobic hybrid (UASB/filter) reactor treating wastewater from a coffee processing plant,” Anaerobe, vol. 4, no. 5, pp. 219–225, 1998. View at Publisher · View at Google Scholar · View at Scopus
  143. F. R. L. Fia, A. T. Matos, A. C. Borges, R. Fia, and P. R. Cecon, “Treatment of wastewater from coffee bean processing in anaerobic fixed bed reactors with different support materials: performance and kinetic modeling,” Journal of Environmental Management, vol. 108, pp. 14–21, 2012. View at Publisher · View at Google Scholar · View at Scopus
  144. M. Selvamurugan, P. Doraisamy, and M. Maheswari, “An integrated treatment system for coffee processing wastewater using anaerobic and aerobic process,” Ecological Engineering, vol. 36, no. 12, pp. 1686–1690, 2010. View at Publisher · View at Google Scholar · View at Scopus
  145. “Decreto 1594 del 26 de junio de 1984, por el cual se reglamenta parcialmente el Título 1 de la Ley 9 de 1979, así como el Capítulo II del Título VI -Parte III- Libro II y el Título III de la Parte 111 -Libro I-del Decreto—Ley 2811 de 1974 en cuanto a usos del agua y residuos líquidos,” Ministerio de Agricultura de Colombia, Bogotá DC, Colombia, 1984.
  146. M. N. Clifford, S. Knight, B. Surucu, and N. Kuhnert, “Characterization by LC-MSn of four new classes of chlorogenic acids in green coffee beans: dimethoxycinnamoylquinic acids, diferuloylquinic acids, caffeoyl-dimethoxycinnamoylquinic acids, and feruloyl- dimethoxycinnamoylquinic acids,” Journal of Agricultural and Food Chemistry, vol. 54, no. 6, pp. 1957–1969, 2006. View at Publisher · View at Google Scholar · View at Scopus
  147. R. Jaiswal, M. A. Patras, P. J. Eravuchira, and N. Kuhnert, “Profile and characterization of the chlorogenic acids in green Robusta coffee beans by LC-MSn: identification of seven new classes of compounds,” Journal of Agricultural and Food Chemistry, vol. 58, no. 15, pp. 8722–8737, 2010. View at Publisher · View at Google Scholar · View at Scopus
  148. S. Azabou, W. Najjar, A. Gargoubi, A. Ghorbel, and S. Sayadi, “Catalytic wet peroxide photo-oxidation of phenolic olive oil mill wastewater contaminants. Part II. Degradation and detoxification of low-molecular mass phenolic compounds in model and real effluent,” Applied Catalysis B, vol. 77, no. 1-2, pp. 166–174, 2007. View at Publisher · View at Google Scholar · View at Scopus
  149. S. Parra, J. Olivero, L. Pacheco, and C. Pulgarin, “Structural properties and photoreactivity relationships of substituted phenols in TiO2 suspensions,” Applied Catalysis B, vol. 43, no. 3, pp. 293–301, 2003. View at Publisher · View at Google Scholar · View at Scopus
  150. J. A. Peres, J. R. Domínguez, and J. Beltran-Heredia, “Reaction of phenolic acids with Fenton-generated hydroxyl radicals: hammett correlation,” Desalination, vol. 252, no. 1–3, pp. 167–171, 2010. View at Publisher · View at Google Scholar · View at Scopus
  151. V. L. Singleton and J. A. Rossi, “Colorimetry of total phenolics with phosphomolybdicphosphotungstic acid reagents,” American Journal of Enology and Viticulture, vol. 16, no. 3, pp. 144–158, 1965. View at Google Scholar
  152. V. L. Singleton, R. Orthofer, and R. M. Lamuela-Raventós, “Analysis of total phenols and other oxidation substrates and antioxidants by means of folin-ciocalteu reagent,” Methods in Enzymology, vol. 299, pp. 152–178, 1998. View at Publisher · View at Google Scholar · View at Scopus
  153. T. Zayas Pérez, G. Geissler, and F. Hernandez, “Chemical oxygen demand reduction in coffee wastewater through chemical flocculation and advanced oxidation processes,” Journal of Environmental Sciences, vol. 19, no. 3, pp. 300–305, 2007. View at Publisher · View at Google Scholar · View at Scopus