Paper Title:
Synthesis of Coal Fly Ash Zeolite with Copper Oxide Load for Acid Red GR Wastewater Treatment
  Abstract

The waste coal fly ash was utilized to synthesize zeolite by alkaline fusion method through orthogonal test. The copper oxide was loaded on the zeolite by dipping method. The optimal ratio of coal fly ash to sodium hydroxide, ratio of liquid to solid, calcining temperature and crystallization time were determined to be 1.2, 9, 700°C and 10 h, respectively. The CuO dipped zeolite was applied to treat the acid red GR wastewater and the obtained color and COD removal rates were 83.80% and 99.88%, respectively. The XRD pattern showed that the NaA type zeolite phase was formed in the experiment.

  Info
Periodical
Advanced Materials Research (Volumes 356-360)
Chapter
Chapter 2: Environmental Materials
Edited by
Hexing Li, Qunjie Xu and Daquan Zhang
Pages
391-394
DOI
10.4028/www.scientific.net/AMR.356-360.391
Citation
B. Q. Jiang, Z. Q. Xiao, "Synthesis of Coal Fly Ash Zeolite with Copper Oxide Load for Acid Red GR Wastewater Treatment", Advanced Materials Research, Vols. 356-360, pp. 391-394, 2012
Online since
October 2011
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Price
$32.00
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