METAL RECOVERY FROM SACCHAROMYCES-CEREVISIAE BIOSORPTION COLUMNS

被引：52

作者：

WILHELMI, BS ^{[1
]}

DUNCAN, JR ^{[1
]}

机构：

[1] RHODES UNIV,DEPT BIOCHEM & MICROBIOL,GRAHAMSTOWN 6140,SOUTH AFRICA

来源：

BIOTECHNOLOGY LETTERS | 1995年 / 17卷 / 09期

关键词：

D O I：

10.1007/BF00127444

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：

The bioaccumulation of metal chlorides (Cu, Zn, Co, Cd, Ni and Cr) to immobilised S. cerevisiae was studied in packed-bed continuous flow columns. The metals were eluted from the columns using 0.1 M HCl, with a desorption of greater than or equal to 90 % being attained. Reusability of the biomass was demonstrated. Mixed metal solutions were applied and selective binding and recovery was achieved between copper and cobalt.

引用

页码：1007 / 1012

页数：6

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