Enhanced nitrate removal from surface water in a denitrifying woodchip bioreactor with a heterotrophic nitrifying and aerobic denitrifying fungus
文献类型：期刊论文
| 作者 | Yao, Zongbao; Yang, Liu; Wang, Fang; Tian, Linqi; Song, Na; Jiang, Helong |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2020 |
| 卷号 | 303 |
| 英文摘要 | A heterotrophic nitrifying and aerobic denitrifying fungus was isolated from lake water and identified as Penicillium tropicum strain IS0293. The strain exhibited efficient heterotrophic nitrification-aerobic denitrification ability and could utilize ammonium, nitrite and nitrate as a sole nitrogen source. Batch tests demonstrated that strain IS0293 can remove nitrate using variety of organic carbon compounds as carbon sources. The effect of woodchip leachate collected at different degradation times on denitrification performance of the strain was also investigated. Furthermore, two denitrifying woodchip bioreactors were constructed to assess the bioaugmention of strain IS0293 for nitrate removal from surface water. Results demonstrated that the incubation of strain IS0293 enhanced the nitrate removal efficiency of the bioreactor. In addition, the average effluent TOC content of the bioaugmention bioreactor was 38.22% lower than the control bioreactor. This study would be valuable to develop an effective technology for nitrate-laden surface water under aerobic conditions. |
| 源URL | [http://159.226.73.51/handle/332005/20015]  |
| 专题 | 中国科学院南京地理与湖泊研究所 |
| 推荐引用方式 GB/T 7714 | Yao, Zongbao,Yang, Liu,Wang, Fang,et al. Enhanced nitrate removal from surface water in a denitrifying woodchip bioreactor with a heterotrophic nitrifying and aerobic denitrifying fungus[J]. BIORESOURCE TECHNOLOGY,2020,303. |
| APA | Yao, Zongbao,Yang, Liu,Wang, Fang,Tian, Linqi,Song, Na,&Jiang, Helong.(2020).Enhanced nitrate removal from surface water in a denitrifying woodchip bioreactor with a heterotrophic nitrifying and aerobic denitrifying fungus.BIORESOURCE TECHNOLOGY,303. |
| MLA | Yao, Zongbao,et al."Enhanced nitrate removal from surface water in a denitrifying woodchip bioreactor with a heterotrophic nitrifying and aerobic denitrifying fungus".BIORESOURCE TECHNOLOGY 303(2020). |
入库方式： OAI收割
来源：南京地理与湖泊研究所
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