Biodegradation of phenol by using free and immobilized cells of Acinetobacter sp. XA05 and Sphingomonas sp. FG03.
发布时间：2024-08-09
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- 所属单位：
- 环境与市政工程学院
- 发表刊物：
- Biochemical Engineering Journal
- 关键字：
- 中文关键字：苯酚降解；固定化细胞；自由悬浮细胞，英文关键字：Phenol biodegradation,immobilizedcells，free cells
- 摘要：
- Cells of strain XA05 and FG03 were mixed at the ratio of 1:1, and polyvinyl alcohol (PVA) was used as a gel matrix to immobilize mixed cells by repeated freezing and thawing. Biodegradation was evaluated by determining phenol. The removal effciency of phenol and factors affecting phenol degradation were investigated, the stability of the immobilized cells was also reported. Experimental values indicated that both free cells and immobilized cells showed high phenol degradation effciencies, higher than 95% within 35 h with an initial concentration of 800 mg/L phenol, and the immobilized cells showed better performance than that of the suspended-culture cells.
- 备注：
- 刘永军
- 第一作者：
- 刘永军
- 论文类型：
- 期刊论文
- 卷号：
- 卷：44
- 期号：
- 期：
- 页面范围：
- 页：187-192
- 是否译文：
- 否
- 发表时间：
- 2009-12-01