The Research of a New Purifying Agent on Synthesis and Performance

Abstract:

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This paper synthesis a new purifying agent on a rapid semidry process, using a natural guar gum as basic material, which was carboxymethyl guar. The factors which affect degree of substitution (DS) of carboxymethyl guar, such as the reaction temperature, the reaction time, the consumption of chloroacetic acid, and the consumption of sodium hydroxide etc were studied. The best synthesis condition was concluded. The flocculating property of the produced purifying agent was studied. Then the experiment analysis the structure and thermal stability through IR and DTA. The experiment results showed that the turbidity ratio of the micro-polluted water was better than other purifying agents. The synthetic purifying agent should have potential applications in the wastewater market.

Info:

Periodical:

Advanced Materials Research (Volumes 197-198)

Edited by:

Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng

Pages:

865-869

DOI:

10.4028/www.scientific.net/AMR.197-198.865

Citation:

X. Zhao et al., "The Research of a New Purifying Agent on Synthesis and Performance", Advanced Materials Research, Vols. 197-198, pp. 865-869, 2011

Online since:

February 2011

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Price:

$35.00

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