期刊
JOURNAL OF CEREAL SCIENCE
卷 53, 期 1, 页码 78-80出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jcs.2010.09.010
关键词
Spent grain; Magnetic fluid; Adsorption; Dyes
资金
- Ministry of Education of the Czech Republic [OC 09052 - Action COST MP0701, MSM 6198959218]
- Ministry of Industry and Trade of the Czech Republic [2A-1TP1/094]
- Institute of Systems Biology and Ecology [AV0Z60870520]
Spent grain, the major by-product of the brewing industry, was magnetically modified by contact with water-based magnetic fluid. The prepared material has been used as a new inexpensive magnetic adsorbent for the removal of water-soluble dyes. The dye adsorption could be described both with the Langmuir and Freundlich isotherms. The maximum adsorption capacities reached the value up to 72.4 mg of dye (Bismarck brown Y) per g of dried magnetically modified spent grain. (C) 2010 Elsevier Ltd. All rights reserved.
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