| 生物脱氮处理过程中氮素转化规律的研究 |
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| 引用本文： | 朱杰,付永胜.生物脱氮处理过程中氮素转化规律的研究[J].环境化学,2006,25(5):624-628. |
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| 作者姓名： | 朱杰 付永胜 |
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| 作者单位： | 西南交通大学环境科学与工程学院,成都,610031 |
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| 摘 要： | 以肉类加工废水为研究对象,采用ABR-改进型SBR组合工艺分析其脱氮处理过程中的氮素转化规律,确定ABR最佳水力停留时间为6-8h,氨氮增长速率在90%-196%及SBR最佳运行工况.
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| 关 键 词： | 肉类加工废水 生物脱氮 氮素 转化规律 |
| 收稿时间： | 2005-09-07 |
| 修稿时间： | 2005-09-07 |
STUDY ON THE TRANSFORMING RULES OF NITROGEN IN THE BIOLOGICAL NITROGEN REMOVAL TREATMENT |
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| ZHU Jie,FU Yong-sheng.STUDY ON THE TRANSFORMING RULES OF NITROGEN IN THE BIOLOGICAL NITROGEN REMOVAL TREATMENT[J].Environmental Chemistry,2006,25(5):624-628. |
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| Authors: | ZHU Jie FU Yong-sheng |
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| Institution: | Institute of Environment Engineering, South-West Jiaotong University, Chengdu, 610031, China |
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| Abstract: | This paper studied the meatpacking wastewater treatment for nitrogen removel by combined ABR with sequencing batch reactor. The transform among various forms of nitrogen in the biological meatpaking wastewater treatment for nitrogen removal was investigated and discussed. The experimental result shows, to pull off nitrogen the most power period is between 6 and 8 hours, the best operation conditions of SBR is also confirmed. The study will give some theoretical instruction to biological nitrogen removal in the treatmeatment of meatpacking wastewater. |
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| Keywords: | meatpacking wastewater biological nitrogen removal nitrogen transforming rules |
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