Adsorption Behavior of Cadmium(II) and Lead(II) on Mesoporous Silicate MCM-41
نویسندگان
چکیده
This investigation examines metal ion adsorption on mesoporous silicate, MCM-41, synthesized from sodium silicate solution and cethyltrimethylammonium bromide (CTAB). MCM-41 has potential as an adsorbent material, with a regular hexagonal pore structure, large specific surface area, and large pore volume. The MCM-41 synthesized for this investigation is characterized using powder X-ray Received 2 June 2005, Accepted 15 February 2006 Address correspondence to Syunichi Oshima, Department of Chemistry and Biology Engineering, Fukui National College of Technology, Geshi-cho, Sabae, Fukui 916-8507, Japan. Fax: (81þ) 778-62-3415; E-mail: [email protected] Separation Science and Technology, 41: 1635–1643, 2006 Copyright # Taylor & Francis Group, LLC ISSN 0149-6395 print/1520-5754 online DOI: 10.1080/01496390600674786
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