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:: Volume 3, Issue 10 (2012) ::
2012, 3(10): 19-25 Back to browse issues page
Cadmium Biosorption by Achromobacter piechaudii Isolated from Persian Gulf Sediments
Hajar Abyar , Alireza Safahieh , Hossein Zolgharnein , Issac Zamani
, hajar.abyar@yahoo.com
Abstract:   (25586 Views)

The use of biological methods and microbe application to clean-up environmental pollutants have been attracted more attention in recent years. The aim of present study was to identify a resistant bacterium and to assess its ability in biosorption of cadmium. The bacterium was isolated among 3 bacteria were grown on the culture containing 100 mg/l cadmium from Khor Musa sediments located in the north of Persian Gulf. The results depicted the growth of bacteria in the presence of 10-100 mg/l cadmium. The most resistant species was identified as Achromobacter piechaudii strain XJUHX-6. The maximum adsorption percentages obtained at 25 mg/l concentration of cadmium in 150 minutes. According to the bacterial behavior and removal of 65% of cadmium, we can use this species for decreasing cadmium contamination in marine ecosystems.

Keywords: Biosorption, Persian Gulf, Cadmium, Achromobacter piechaudii.
Full-Text [PDF 140 kb]   (2619 Downloads)    
Type of Study: Research/ Original/ Regular Article |
Received: 2012/09/21 | Revised: 2012/09/21 | Accepted: 2013/09/22 | ePublished: 2013/09/22


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Abyar H, Safahieh A, Zolgharnein H, Zamani I. Cadmium Biosorption by Achromobacter piechaudii Isolated from Persian Gulf Sediments. Journal of Oceanography 2012; 3 (10) :19-25
URL: http://joc.inio.ac.ir/article-1-172-en.html


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Volume 3, Issue 10 (2012) Back to browse issues page
نشریه علمی پژوهشی اقیانوس شناسی Journal of Oceanography
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