The potential of thermally treated organobentonites to adsorb organic compounds from water

Applied Clay Science

Volumn 67-68, Issue , 2012, Pages 151-157

  Borisover, Mikhail ^a   Bukhanovsky, Nadezhda ^a   Lapides, Isaak ^b   Yariv, Shmuel ^b  

^a VOLCANI CENTER   (Israel)

^b HEBREW UNIVERSITY OF JERUSALEM   (Israel)

Author keywords

Adsorption isotherm; Bentonite; Organic adsorbate; Organoclays; Regeneration; Thermal treatment

Indexed keywords

ADSORPTION SITE; BENZYLTRIMETHYLAMMONIUM; M-NITROPHENOL; ORGANIC ADSORBATES; ORGANOBENTONITES; ORGANOCLAYS; REGENERATION; TETRAETHYLAMMONIUM; THERMAL PRE-TREATMENT; WATER MOLECULE;

ADSORBATES; ADSORPTION; ADSORPTION ISOTHERMS; AMMONIUM COMPOUNDS; BENTONITE; HEAT TREATMENT; HEATING; ORGANIC CARBON; PHENOLS;

ORGANOCLAY;

ADSORPTION; AQUEOUS SOLUTION; BENTONITE; MOLECULAR ANALYSIS; ORGANIC COMPOUND; ORGANOCLAY; TEMPERATURE EFFECT; WATER TREATMENT;

EID: 84869166452     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.clay.2011.11.005     Document Type: Article

References (26)

1. Borisover M., Bukhanovsky N., Lapides I., Yariv S. Thermal treatment of organoclays: effect on the aqueous sorption of nitrobenzene on n-hexadecyltrimethyl ammonium montmorillonite. Applied Surface Science 2010, 256:5539-5544.
2. Borisover M., Bukhanovsky N., Lapides I., Yariv S. Mild pre-heating of organic cation-exchanged clays enhances their interactions with nitrobenzene in aqueous environment. Adsorption 2010, 16:223-232.
3. Borisover M., Gerstl Z., Burshtein F., Yariv S., Mingelgrin U. Organic sorbate-organoclay interactions in aqueous and hydrophobic environments: sorbate-water competition. Environmental Science and Technology 2008, 42:7201-7206.
4. Boyd S.A., Mortland M.M., Chiou G.T. Sorption characteristics of organic compounds on hexadecyltrimethylammonium-smectite. Soil Science Society of America Journal 1988, 52:652-657.
5. Burstein F., Borisover M., Lapides I., Yariv S. Secondary adsorption of nitrobenzene and m-nitrophenol by hexadecyltrimethylammonium-montmorillonite: thermo-XRD analysis. Journal of Thermal Analysis and Calorimetry 2008, 92:35-42.
6. Chappell M.A., Laird D.A., Thompson M.L., Li H., Teppen B.J., Aggarwal V., Johnston C.T., Boyd S.A. Influence of smectite hydration and swelling on atrazine sorption behavior. Environmental Science and Technology 2005, 39:3150-3156.
7. Dentel S.K., Bottero J.Y., Khatib K., Demougeot H., Duguet J.P., Anselme C. Sorption of tannic-acid, phenol, and 2,4,5-trichlorophenol on organoclays. Water Research 1995, 29:1273-1280.
8. He H., Ding Z., Zhu J., Yuan P., Xi Y., Yang D., Frost R.L. Thermal characterization of surfactant-modified montmorillonites. Clays and Clay Minerals 2005, 53:287-293.
9. Jaynes W.F., Boyd S.A. Hydrophobicity of siloxane surfaces in smectites as revealed by aromatic hydrocarbon adsorption from water. Clays and Clay Minerals 1991, 39:428-436.
10. Jaynes W.F., Vance G.F. Sorption of benzene, toluene, ethylbenzene, and xylene (BTEX) compounds by hectorite clays exchanged with aromatic organic cations. Clays and Clay Minerals 1999, 47:358-365.
11. Lapides I., Borisover M., Yariv S. Thermal analysis of hexadecyltrimethylammonium-montmorillonites. Part 1. Thermogravimetry, carbon and hydrogen analysis and thermo-IR-spectroscopy-analysis. Journal of Thermal Analysis and Calorimetry 2011, 105:921-929.
12. Lawrence M.A.M., Kukkadapu R.K., Boyd S.A. Adsorption of phenol and chlorinated phenols from aqueous solution by tetramethylammonium- and tetramethylphosphonium-exchanged montmorillonite. Applied Clay Science 1998, 13:13-20.
13. Lin S.H., Cheng M.J. Phenol and chlorophenol removal from aqueous solution by organobentonites. Environmental Technology 2000, 21:475-482.
14. Lin S.H., Cheng M.J. Adsorption of phenol and m-chlorophenol on organobentonites and repeated thermal regeneration. Waste Management 2002, 22:595-603.
15. Liu C., Li H., Teppen B.J., Johnston C.T., Boyd S.A. Mechanisms associated with the high adsorption of dibenzo-p-dioxin from water by smectite clays. Environmental Science and Technology 2009, 43:2777-2783.
16. Ovadyahu D., Lapides I., Yariv S. Thermal analysis of tributylammonium montmorillonite. Journal of Thermal Analysis and Calorimetry 2007, 87:125-134.
17. Rav-Acha C., Groisman L., Mingelgrin U., Kirson Z., Sasson Y., Gerstl Z. A mechanistic study of methyl parathion hydrolysis by a bifunctional organoclay. Environmental Science and Technology 2007, 41:106-111.
18. Toxicology Desk Reference 1996, 55. Taylor & Francis, Washington, D.C. third ed. R.P. Ryan, C.E. Terry (Eds.).
19. Schwarzenbach R.P., Gschwend P.M., Imboden D.M. Environmental Organic Chemistry 2003, 411. John Wiley & Sons Inc., Hoboken, New Jersey.
20. Serjeant E.P., Dempsey B. Ionization Constants of Organic Acids in Aqueous Solution, IUPAC chemical data series N23 1979, Pergamon Press, New York.
21. Sheng G.Y., Boyd S.A. Relation of water and neutral organic compounds in the interlayers of mixed Ca/trimethylphenylammonium-smectites. Clays and Clay Minerals 1998, 46:10-17.
22. CRC Handbook of Chemistry and Physics 1978, CRC Press, Ohio. 58th ed. R.C. Weast (Ed.).
23. Xu S., Boyd S.A. Cationic surfactant adsorption by swelling and nonswelling layer silicates. Langmuir 1995, 7:2508-2514.
24. Yapar S. Removal of phenolics from aqueous solutions by using modified clays as adsorbents. Hazardous materials in the soil and atmosphere 2006, 117-142. Nova Science Publishers, Inc., New York. R.C. Hudson (Ed.).
25. Yariv S. Differential thermal analysis (DTA) in the study of thermal reactions of organo-clay complexes. Natural and laboratory-simulated thermal geochemical processes 2003, 253-296. Kluwer Academic, Dordrecht. R. Ikan (Ed.).
26. Zhu R., Zhu J., Ge F., Yuan P. Regeneration of spent organoclays after the sorption of organic pollutants: a review. Journal of Environmental Management 2009, 90:3212-3216.