| 连续流分段进水生物脱氮工艺控制要点及优化 |
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| 引用本文： | 王伟 王淑莹. 连续流分段进水生物脱氮工艺控制要点及优化[J]. 环境污染治理技术与设备, 2006, 7(10): 83-87 |
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| 作者姓名： | 王伟 王淑莹 |
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| 作者单位： | 北京工业大学北京市水质科学与水环境恢复重点实验室,北京100022 |
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| 基金项目： | 国家自然科学基金资助项目（50478040）;北京市科委国际合作项目;北京市属市管高等学校人才强教“创新团队”资助项目 |
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| 摘 要： | 主要介绍了分段进水生物脱氮工艺的系统工作原理及工艺特性，并探讨了该工艺运行操作和设计的几个重要影响因素，如进水流量分配比、溶解氧、污泥回流比、C／N比等，并在此基础上讨论了分段进水生物脱氮工艺的优化控制对策。
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| 关 键 词： | 分段进水 生物脱氮 影响因素 优化控制 |
| 文章编号： | 1008-9241（2006）10-0083-05 |
| 收稿时间： | 2005-09-10 |
| 修稿时间： | 2006-01-14 |
Factors influencing the step-feed biological nitrogen removal process with continuous flow and its optimizing control |
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| Wang Wei, Wang Shuying ,Wang Haidong ,Ling Yunfang ,Liu Zhibo. Factors influencing the step-feed biological nitrogen removal process with continuous flow and its optimizing control[J]. Techniques and Equipment for Environmental Pollution Control, 2006, 7(10): 83-87 |
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| Authors: | Wang Wei Wang Shuying Wang Haidong Ling Yunfang Liu Zhibo |
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| Abstract: | This paper reviews the principle and characteristics of step-feed biological nitrogen removal process. Some important factors regarding the operation and design of the process, e.g. primary effluent flow splitting, dissolved oxygen, returned activated-sludge rates and the ratio of C/N are discussed. Finally, the optimal control strategies of the process are thoroughly discussed. |
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| Keywords: | step-feed biological nitrogen removal influencing factors optimal control |
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