Catalyzing denitrification of Paracoccus versutus by immobilized 1,5-dichloroanthraquinone
文献类型：期刊论文
| 作者 | Liu, Huijuan ; Guo, Jianbo ; Qu, Jiuhui ; Lian, Jing ; Jefferson, William ; Yang, Jingliang ; Li, Haibo |
| 刊名 | BIODEGRADATION
 |
| 出版日期 | 2012 |
| 卷号 | 23期号:3页码:399－405 |
| 关键词 | Denitrification 1 5-dichloroanthraquinone Redox mediator Mechanism |
| ISSN号 | 0923-9820 |
| 中文摘要 | The accelerating effect of non-dissolved redox mediator (1,5-dichloroanthraquinone) on the biological denitrification was investigated in this paper using 1,5-dichloroanthraquinone immobilized by calcium alginate (CA) and a heterotrophic denitrification bacterium of Paracoccus versutus (GU111570). The results suggested that the denitrification rate was enhanced 2.1 fold by 25 mmol l(-1) 1,5-dichloroanthraquinone of this study, and a positive correlation was found for the denitrification rate and 1,5-dichloroanthraquinone concentrations from 0 to 25 mmol l(-1). According to the change characteristic of NO3 (-) and NO2 (-) during the denitrification process, the tentative accelerating mechanism of the denitrification by redox mediators was put forward, and redox mediator might play the role of reduced cofactors like NADH, N(A)DH and SDH, or the similar ubiquinol/ubiquinone (Q/QH(2)) role during the denitrification process. |
| WOS记录号 | WOS:000303377300006 |
| 公开日期 | 2014-11-04 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7818]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu, Huijuan,Guo, Jianbo,Qu, Jiuhui,et al. Catalyzing denitrification of Paracoccus versutus by immobilized 1,5-dichloroanthraquinone[J]. BIODEGRADATION,2012,23(3):399－405. |
| APA | Liu, Huijuan.,Guo, Jianbo.,Qu, Jiuhui.,Lian, Jing.,Jefferson, William.,...&Li, Haibo.(2012).Catalyzing denitrification of Paracoccus versutus by immobilized 1,5-dichloroanthraquinone.BIODEGRADATION,23(3),399－405. |
| MLA | Liu, Huijuan,et al."Catalyzing denitrification of Paracoccus versutus by immobilized 1,5-dichloroanthraquinone".BIODEGRADATION 23.3(2012):399－405. |
入库方式： OAI收割
来源：生态环境研究中心
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