Biopolymer flocculant produced by an Enterobacter sp.

被引：104

作者：

Yokoi, H

Yoshida, T

Mori, S

Hirose, J

Hayashi, S

Takasaki, Y

机构：

[1] Department of Materials Science, Faculty of Engineering, Miyazaki University, 1-1 Nishi, Gakuen-kibanadai

来源：

BIOTECHNOLOGY LETTERS | 1997年 / 19卷 / 06期

关键词：

D O I：

10.1023/A:1018301807009

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A new biopolymer flocculant was produced by Enterobacter sp. BY-29. Flocculating activity increased in the presence of Al3+, Fe3+ or Fe2+. The flocculant had flocculating activity not only in inorganic suspensions of kaolin and active carbon but also in organic suspensions of cellulose and yeast. The flocculant was an acidic polysaccharide consisting of glucose, galactose, xylose and galacturonic acid, and its MW was about 2.5 x 10(6) Da.

引用

页码：569 / 573

页数：5

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