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Title: Chemical Structure of Copper in Incineration Dry Scrubber and Bag Filter Ashes

Abstract

Speciation of copper in waste incineration fly ashes (dry scrubber (DS) and bag filter (BF)) has been studied by X-ray absorption near edge structural (XANES) spectroscopy in the present work. Copper species such as metallic Cu, CuO, Cu(OH)2, and a small amount of CuCO3 in the fly ashes could be distinguished by semi-quantitative analysis of the edge spectra. Interestingly, nano CuO (37%) were found in the BF fly ash, that might account for its relatively high leachability of copper.

Authors:
 [1];  [2];  [1];  [2]; ;  [1];  [3]
  1. Department of Environmental Engineering, National Cheng Kung University, Tainan City, Taiwan (China)
  2. (China)
  3. Department of Environmental Science and Engineering, TungHai University, Taichung City, Taiwan (China)
Publication Date:
OSTI Identifier:
21054615
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 882; Journal Issue: 1; Conference: XAFS13: 13. international conference on X-ray absorption fine structure, Stanford, CA (United States), 9-14 Jul 2006; Other Information: DOI: 10.1063/1.2644503; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ABSORPTION SPECTRA; ABSORPTION SPECTROSCOPY; CHEMICAL STATE; COPPER; COPPER CARBONATES; COPPER HYDROXIDES; COPPER OXIDES; FILTERS; FLY ASH; NANOSTRUCTURES; WASTE DISPOSAL; X RADIATION; X-RAY SPECTRA; X-RAY SPECTROSCOPY

Citation Formats

Hsiao, M. C., Department of Environmental Engineering, Kun Shan University, Tainan County, Taiwan, Wang, H. Paul, Sustainable Environment Research Center, National Cheng Kung University, Tainan City, Taiwan, Peng, C. Y., Huang, C. H., and Wei Yuling. Chemical Structure of Copper in Incineration Dry Scrubber and Bag Filter Ashes. United States: N. p., 2007. Web. doi:10.1063/1.2644503.
Hsiao, M. C., Department of Environmental Engineering, Kun Shan University, Tainan County, Taiwan, Wang, H. Paul, Sustainable Environment Research Center, National Cheng Kung University, Tainan City, Taiwan, Peng, C. Y., Huang, C. H., & Wei Yuling. Chemical Structure of Copper in Incineration Dry Scrubber and Bag Filter Ashes. United States. doi:10.1063/1.2644503.
Hsiao, M. C., Department of Environmental Engineering, Kun Shan University, Tainan County, Taiwan, Wang, H. Paul, Sustainable Environment Research Center, National Cheng Kung University, Tainan City, Taiwan, Peng, C. Y., Huang, C. H., and Wei Yuling. Fri . "Chemical Structure of Copper in Incineration Dry Scrubber and Bag Filter Ashes". United States. doi:10.1063/1.2644503.
@article{osti_21054615,
title = {Chemical Structure of Copper in Incineration Dry Scrubber and Bag Filter Ashes},
author = {Hsiao, M. C. and Department of Environmental Engineering, Kun Shan University, Tainan County, Taiwan and Wang, H. Paul and Sustainable Environment Research Center, National Cheng Kung University, Tainan City, Taiwan and Peng, C. Y. and Huang, C. H. and Wei Yuling},
abstractNote = {Speciation of copper in waste incineration fly ashes (dry scrubber (DS) and bag filter (BF)) has been studied by X-ray absorption near edge structural (XANES) spectroscopy in the present work. Copper species such as metallic Cu, CuO, Cu(OH)2, and a small amount of CuCO3 in the fly ashes could be distinguished by semi-quantitative analysis of the edge spectra. Interestingly, nano CuO (37%) were found in the BF fly ash, that might account for its relatively high leachability of copper.},
doi = {10.1063/1.2644503},
journal = {AIP Conference Proceedings},
number = 1,
volume = 882,
place = {United States},
year = {Fri Feb 02 00:00:00 EST 2007},
month = {Fri Feb 02 00:00:00 EST 2007}
}
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