Mechanism of Adsorbing Cadmium in Electroplating Wastewater by Water-Washing Waste Saccharomyces cerevisiae

Abstract:

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The function mechanism of water-washing waste saccharomyces cerevisiae and cadmium in electroplating wastewater was studied by desorption by washing experiment,chemiscal modification experiment and XPS analysis of water-washing saccharomyces cerevisiae pre-adsorbing and post-adsorbing cadmium. The desorption by washing experiment result show that chemiscal adsorption is the main adsorption form; phsicalffunt chemiscal modification experiment result show –NH2 –COOH was important groups of water-washing saccharomyces cerevisiae effecting on cadmium, XPS analysis result show that effect on water-washing saccharomyces cerevisiae and cadmiun was not only on the surface but also in the cells.

Info:

Periodical:

Advanced Materials Research (Volumes 183-185)

Edited by:

Yanguo Shi and Jinlong Zuo

Pages:

314-318

DOI:

10.4028/www.scientific.net/AMR.183-185.314

Citation:

S. J. Dai et al., "Mechanism of Adsorbing Cadmium in Electroplating Wastewater by Water-Washing Waste Saccharomyces cerevisiae", Advanced Materials Research, Vols. 183-185, pp. 314-318, 2011

Online since:

January 2011

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Price:

$35.00

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