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标题：Bioremoval of Nickel Using Pseudomonas fluorescens
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作者：R. S. Akram Husain ; A. J. Thatheyus ; D. Ramya 等
期刊名称：American Journal of Microbiological Research
印刷版ISSN：2328-4129
电子版ISSN：2328-4137
出版年度：2013
卷号：1
期号：3
页码：48-52
DOI：10.12691/ajmr-1-3-3
语种：English
出版社：Science and Education Publishing
摘要：The bioremovel of nickel ions by Pseudomonas fluorescens was studied for the period of eight days by exposing to different concentrations of nickel (250, 500, 750 and 1000ppm). Experiments were designed to study the effect of dead cells and sugars on the biosorption of nickel ions. Atomic absorption spectrophotometric (AAS) analysis was carried out for the samples at an interval of two days. The highest nickel uptake was at 1000ppm concentration. Metal binding by bacteria has been shown to be profoundly influenced by the concentration of the metal.
关键词：nickel; Pseudomonas fluorescens; bioremediation; atomic absorption spectrophotometry