Biosorption of cadmium by a Cd2+-hyperresistant Bacillus cereus strain HQ-1 newly isolated from a lead and zinc mine
文献类型：期刊论文
| 作者 | Hu, Qing; Qi, Hongyan; Bai, Zhihui; Dou, Minna; Zeng, Jinghai; Zhang, Fanyuanhang; Zhang, Hongxun |
| 刊名 | WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
 |
| 出版日期 | 2007-07 |
| 卷号 | 23期号:7页码:971-976 |
| 关键词 | Bacillus Cereus Bioremediation Biosorption Cadmium Langmuir Isotherm Equation |
| 英文摘要 | A Cd2+-hyperresistant bacterial strain HQ-1 was isolated from a lead-zinc mine. The strain was characterized and identified as Bacillus cereus based on morphology, physiological tests and 16S rRNA gene analysis. The minimal inhibitory concentration of Cd2+ for the bacterium was 0.012 mol/l. Isotherms for cadmium (Cd) biosorption by cells of B. cereus strain HQ-1 were investigated. The equilibrium data could be fitted by a Langmuir isotherm equation. The possible functional sites that might be influenced by the sorption were determined. The results indicate that this B. cereus strain has excellent potential for biosorption of Cd. Physiological characterization of the isolate also indicates possible application of this strain for bioremediation of sites with Cd contamination. |
| WOS记录号 | WOS:000247392800010 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/22665]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Hu, Qing,Qi, Hongyan,Bai, Zhihui,et al. Biosorption of cadmium by a Cd2+-hyperresistant Bacillus cereus strain HQ-1 newly isolated from a lead and zinc mine[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2007,23(7):971-976. |
| APA | Hu, Qing.,Qi, Hongyan.,Bai, Zhihui.,Dou, Minna.,Zeng, Jinghai.,...&Zhang, Hongxun.(2007).Biosorption of cadmium by a Cd2+-hyperresistant Bacillus cereus strain HQ-1 newly isolated from a lead and zinc mine.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,23(7),971-976. |
| MLA | Hu, Qing,et al."Biosorption of cadmium by a Cd2+-hyperresistant Bacillus cereus strain HQ-1 newly isolated from a lead and zinc mine".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 23.7(2007):971-976. |
入库方式： OAI收割
来源：生态环境研究中心
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