https://scholars.lib.ntu.edu.tw/handle/123456789/408372
標題: | Autotrophic and heterotrophic denitrification by a newly isolated strain Pseudomonas sp. C27 | 作者: | Chen C. Ho K.-L. Liu F.-C. Ho M. Wang A. Ren N. Lee D.-J. |
關鍵字: | Autotrophic denitrification;Denitrifying sulfide removal;Heterotrophic denitrification;Isolated strain | 公開日期: | 2013 | 卷: | 145 | 起(迄)頁: | 351-356 | 來源出版物: | Bioresource Technology | 摘要: | The denitrifying sulfide removal (DSR) process applied autotrophic and heterotrophic denitrification pathways to achieve simultaneous conversion of nitrate to N 2 , sulfide to elementary sulfur, and organic substances to CO 2 . The current bottlenecks impeding the development of DSR process include the need of balanced growth of both autotrophic denitrifiers and heterotrophic denitrifers in the same reactor and the capability of treating wastewaters at fix compositions. This work isolated a strain, identified as Pseudomonas sp. C27 (GenBank accession number GQ241351), which can grow on heterotrophic and mixotrophic media and can perform both autotrophic and heterotrophic denitrification in mixotrophic medium. The C27 strain can grow well on succinate, acetate, malate, priopionate and ethanol and has the optimal growth temperature at 25-30°C and pH at 9.0. Pathways of DSR reactions by C27 were proposed. Discussion on the potential use of the isolated C27 in novel DSR process was available. ? 2012 Elsevier Ltd. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/408372 | ISSN: | 09608524 | DOI: | 10.1016/j.biortech.2012.12.027 |
顯示於: | 化學工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。