Removal of methylene blue from aqueous solution by a carbon - microsilica composite adsorbent

نویسندگان

  • Deyi Zhang
  • Ying Ma
  • Huixia Feng
  • Heming Luo
  • Jiao Chen
  • Yuan Hao
چکیده

−Microsilica, one kind of industrial solid waste material, was utilized firstly to prepare a carbon-microsilica composite adsorbent (CMS). The prepared adsorbent was characterized with XPS, SEM and Gas sorption experiments. The results indicated the SO 3 H groups, which are very effective in capturing cationic organic dye, were introduced onto the surface of CMS; the Brunauer-Emmett-Teller (BET) surface area (S BET ) and total pore volume (V total ) of CMS

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تاریخ انتشار 2012