Adsorption of benzene, toluene, and xylene by two tetramethylammonium-smectites having different charge densities

Lee Jiunn-Fwu Lee, M. M. Mortland, Cary T. Chiou, D. E. Kile, S. A. Boyd

研究成果: Article同行評審

245 引文 斯高帕斯(Scopus)

摘要

A high-charge smectite from Arizona and a low-charge smectite from Wyoming were used to prepare homoionic tetramethylammonium (TMA)-clay complexes. The adsorption of the organic vapors by the dry TMA-smectite samples was strong and apparently consisted of interactions with both the aluminosilicate mineral surface and the TMA exchange ions in the interlayers. The low-charge Wyoming TMA-smectite was a highly effective adsorbent for removing benzene from water and may be useful for purifying benzene-contaminated water. -from Authors

原文English
頁(從 - 到)113-120
頁數8
期刊Clays & Clay Minerals
38
發行號2
出版狀態Published - 1990 1月 1

All Science Journal Classification (ASJC) codes

  • 水科學與技術
  • 土壤科學
  • 地球化學與岩石學
  • 地球與行星科學(雜項)

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