| 氧化沟同时硝化反硝化的生物脱氮机理 |
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| 引用本文： | 周少奇,范家明,吴宋标,黄庆明,银玉容,史伟. 氧化沟同时硝化反硝化的生物脱氮机理[J]. 环境科学与技术, 2002, 25(6): 3-4,19 |
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| 作者姓名： | 周少奇 范家明 吴宋标 黄庆明 银玉容 史伟 |
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| 作者单位： | 1. 华南理工大学环境科学工程系,广州,510640
2. 中国石化广州分公司污水处理厂,广州,510726 |
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| 基金项目： | 广州市环保示范性研究项目资助 |
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| 摘 要： | 氧化沟是一种得到广泛应用的有机废水生物反应器 ,简要介绍了氧化沟生物废水处理技术的特点和典型工艺 ,并就氧化沟的硝化反硝化脱氮功能和同时硝化反硝化进行了讨论 ,运用电子计量学方法 ,推导并讨论了同时硝化反硝化反应的计量方程式。
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| 关 键 词： | 氧化沟 废水生物处理 同时硝化反硝化 电子计量学 |
| 文章编号： | 1003-6504(2002)06-0003-03 |
Mechanism of Biological Nitrogen Removal by Simultaneous Nitrification and De-nitrification in Oxidation Ditches |
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| ZHOU Shao qi ,FAN Jia ming ,WU Song biao ,HUANG Qin ming ,YIN Yurong ,SHI Wei. Mechanism of Biological Nitrogen Removal by Simultaneous Nitrification and De-nitrification in Oxidation Ditches[J]. Environmental Science and Technology, 2002, 25(6): 3-4,19 |
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| Authors: | ZHOU Shao qi FAN Jia ming WU Song biao HUANG Qin ming YIN Yurong SHI Wei |
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| Affiliation: | ZHOU Shao qi 1,FAN Jia ming 1,WU Song biao 2,HUANG Qin ming 1,YIN Yurong 1,SHI Wei 1 |
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| Abstract: | Oxidation ditch is a kind of bioreactor widely used in organic wastewater treatment. In this paper, the features and typical techniques of oxidation ditches are described, and the characteristics of nitrification, denitrification and simultaneous nitrification and denitrification (SND) during wastewater treatment process are discussed. Meanwhile, the stoichiometric equations of SND are developed on the basis of electronic stoichiometry method. |
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| Keywords: | oxidation ditch biological wastewater treatment simultaneous nitrification and denitrification electronic stoichemetry |
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