Studies on Treatment of Simulated Printing and Dyeing Wastewater on Titanium Electrode Coated MnO2 Doped with Ce

Abstract:

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Experiments on treatment of simulated printing and dyeing wastewater by prepared titanium-based electrode coated manganese dioxide doped with cerium were carried out in this paper. Factors such as current density, electrolyte concentration, solution pH value, electrolysis time, initial concentration of simulation printing and dyeing wastewater on the effect of treatment were also investigated. It is showed that: utilizing the self- prepared electrode to treat printing and dyeing wastewater in optimized conditions, which current density is 30mA/cm2, electrolyte (sodium chloride) concentration is 0.1 mol/L, electrolysis time is 80min, and pH is 9, 92% and 97% of CODcr and color removal were achieved, respectively.

Info:

Periodical:

Advanced Materials Research (Volumes 347-353)

Edited by:

Weiguo Pan, Jianxing Ren and Yongguang Li

Pages:

822-825

DOI:

10.4028/www.scientific.net/AMR.347-353.822

Citation:

X. L. Zhou et al., "Studies on Treatment of Simulated Printing and Dyeing Wastewater on Titanium Electrode Coated MnO2 Doped with Ce", Advanced Materials Research, Vols. 347-353, pp. 822-825, 2012

Online since:

October 2011

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Price:

$35.00

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