Isolation and Characterization of Lead Resistant Micro-organism from Industrial Effluent: (A Bioremediation Approach)

被引：0

作者：

Chatterjee, Sabyasachi ^{[1
]}

Das, Juthika ^{[1
]}

Roy, Pranab ^{[1
]}

Sarkar, Agniswar ^{[1
]}

机构：

[1] Univ Burdwan, Dept Biotechnol, Burdwan 713104, W Bengal, India

来源：

JOURNAL OF PURE AND APPLIED MICROBIOLOGY | 2012年 / 6卷 / 01期

关键词：

Lead resistant Bacteria; Industrial effluent; SDS-PAGE; Bioremediation; STAPHYLOCOCCUS-AUREUS; CADMIUM; ZINC; COBALT; STRAIN;

D O I：

暂无

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 pollution of the environment with toxic heavy metals is spreading throughout the world along with industrial progress. Microorganisms can be highly efficient bioaccumulators of soluble and particulate forms of metals. Microbe related technologies may provide an alternative or addition to conventional method of metal removal. The present study deals with isolation of lead resistant bacteria and their characterization from effluent water of Indian Iron and Steel Company (IISCO), Burnpur, West Bengal. Isolates were selected based on predominant growth on high level of heavy metal concentration. The basic characterization was done on the basis of morphological, physical, biochemical and antibiogram tests. Quantification of metal absorption was determined by Atomic absorption spectrophotometric analysis. Protein expressions of the isolates on metal stress were studied by SDS-PAGE. The identified heavy metal resistant bacteria could be useful for the bioremediation of heavy metal contaminated sewage and waste water.

引用

页码：315 / 324

页数：10

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