| 污水反硝化过程外加碳源研究进展 |
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| 引用本文： | 王宏成,伍昌年,郑树兵,魏新全. 污水反硝化过程外加碳源研究进展[J]. 中国西部科技, 2011, 10(7): 15-16,3. DOI: 10.3969/j.issn.1671-6396.2011.07.006 |
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| 作者姓名： | 王宏成 伍昌年 郑树兵 魏新全 |
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| 作者单位： | 安徽建筑工业学院环境与能源工程学院,安徽,合肥,230022 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2008ZX07316-002) |
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| 摘 要： | 碳源作为反硝化过程的电子供体,是影响反硝化过程的重要影响因素。针对污水中碳氮比偏低时,需要考虑使用外加碳源提供反硝化电子供体。本文对现有的污水反硝化过程中外加碳源的种类及脱氮效果进行了对比总结。
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| 关 键 词： | 碳源 反硝化 污水 |
Advances in the Sewage Denitrification by Using Additional Carbon Sources |
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| WANG Hong-cheng,WU Chang-nian,ZHENG Shu-bing,WEI Xin-quan. Advances in the Sewage Denitrification by Using Additional Carbon Sources[J]. Science and Technology of West China, 2011, 10(7): 15-16,3. DOI: 10.3969/j.issn.1671-6396.2011.07.006 |
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| Authors: | WANG Hong-cheng WU Chang-nian ZHENG Shu-bing WEI Xin-quan |
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| Affiliation: | WANG Hong-cheng,WU Chang-nian,ZHENG Shu-bing,WEI Xin-quan(School of Environment and Energy Engineering,Anhui University of Architecture,Hefei,Anhui 230022) |
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| Abstract: | Carbon source as the electron donor,is the main limiting factor of denitrification rate.When C/N ratio in water is very low,it is therefore reasonable to supply external carbon to improve the denitrification process.Different additional carbon sources in the process of wastewater denitrification and the efficiency of denitrification were summarized in this paper. |
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| Keywords: | Carbon source Denitrification Sewage |
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