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| 亚硝酸型硝化技术研究进展 | |
| 引用本文： | 刘媛,王少坡,于静洁,刘艳辉,孙力平,彭永臻. 亚硝酸型硝化技术研究进展[J]. 工业水处理, 2011, 31(9): 5-10 |
| 作者姓名： | 刘媛 王少坡 于静洁 刘艳辉 孙力平 彭永臻 |
| 作者单位： | 1. 天津城市建设学院环境与市政工程系,天津300384;天津市水质科学与技术重点实验室,天津300384 2. 天津城市建设学院环境与市政工程系,天津300384;天津市水质科学与技术重点实验室,天津300384;北京工业大学环境与能源工程学院,北京100124 3. 北京工业大学环境与能源工程学院,北京,100124 |
| 基金项目： | 国家自然科学基金资助项目(50808128); 中国博士后科学基金资助项目(20090460182); 天津市自然科学基金资助项目(10JCYB-JC05300) |
| 摘 要： | 亚硝酸型硝化脱氮是近年来开发的一种新型生物脱氮技术,具有诸多优势.简要介绍了亚硝酸型硝化技术的原理,分析了亚硝酸型硝化的实现途径和维持方法,包括控制DO浓度、温度、pH、污泥龄、游离氨、曝气时间等,并客观分析了各种方法的优点与不足.对亚硝化与其他新型脱氮技术联用的研究现状、现代分子生物学技术在亚硝酸型硝化技术中的应用进... |
| 关 键 词： | 亚硝酸型硝化 生物脱氮 分子生物学 |
Research progress in the nitritation |
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| Liu Yuan,Wang Shaopo,Yu Jingjie,Liu Yanhui,Sun Liping,Peng Yongzhen. Research progress in the nitritation[J]. Industrial Water Treatment, 2011, 31(9): 5-10 | |
| Authors: | Liu Yuan Wang Shaopo Yu Jingjie Liu Yanhui Sun Liping Peng Yongzhen |
| Affiliation: | Liu Yuan1,2,Wang Shaopo1,3,Yu Jingjie1,Liu Yanhui1,Sun Liping1,Peng Yongzhen3 (1.Department of Environmental and Municipal Engineering,Tianjin Institute of Urban Construction,Tianjin 300384,China,2.Tianjin Key Laboratory of Water Quality Science and Technology,3.College of Environmental and Energy Engineering,Beijing University of Technology,Beijing 100124,China) |
| Abstract: | Nitritation,which has plenty of advantages,is a newly developed method for biological denitrification in the last few years.Its principle is introduced briefly,and implementation approach and maintaining methods including the control of DO concentration,temperature,pH,SRT,free ammonia,aeration time and so on are analyzed.Meanwhile,the advantages and disadvantages of these methods are also analyzed objectively.In addition,the research actualities of combination of nitritation and other technologies as well a... |
| Keywords: | nitritation biological denitrification molecular biology |
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