| 影响焦化废水生物脱氮运行效果的主要工艺参数 |
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| 引用本文： | 王纪军,刘纲,魏明宝.影响焦化废水生物脱氮运行效果的主要工艺参数[J].能源环境保护,2006,20(5):10-13. |
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| 作者姓名： | 王纪军 刘纲 魏明宝 |
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| 作者单位： | 1. 郑州市市政工程勘测设计研究院,河南,郑州,450052
2. 郑州轻工业学院材料与化工学院,河南,郑州,450002 |
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| 摘 要： | 对影响焦化废水生物脱氮运行效果的主要工艺参数进行了论述，并从理论和工程实际运行情况两个方面进行了对比、分析和总结，指出除了控制曝气池温度、溶解氧、碱度、污泥龄、回流比等常见的工艺参数外，进水NH3-N浓度和C／N比的控制是焦化废水生物脱氮处理时被经常忽略的工艺参数，并且这两项指标对焦化废水生物脱氮的运行效果起着关键性作用。
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| 关 键 词： | 焦化废水 生物脱氮 主要工艺参数控制 |
| 文章编号： | 1006-8759(2006)05-0010-04 |
| 修稿时间： | 2006年7月5日 |
EFFECT OF SYSTEM OPERATION OF MAIN PARAMETERS IN BIO REMOVAL TECHNIQUES OF NITROGEN FOR COKING WASTEWATER |
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| WANG Ji-jun,LIU Gang,WEI Ming-bao.EFFECT OF SYSTEM OPERATION OF MAIN PARAMETERS IN BIO REMOVAL TECHNIQUES OF NITROGEN FOR COKING WASTEWATER[J].Energy Environmental Protection,2006,20(5):10-13. |
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| Authors: | WANG Ji-jun LIU Gang WEI Ming-bao |
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| Abstract: | In this paper,effect of system operation of main process in bioremoval techniques of nitrogen for coking wastewater is discussed,contrast,analysis and sum from two aspects of theory and project are carried out.It is pointed out that besides these common parameters like temperature in aeration basin,DO,alkalinity,SRT,reflux ratio,the parameters intake water concentration of NH 3-N and C/N ratio is more.These two parameters often be neglect in bio-removal techniques of nitrogen for coking wastewater,but it play a critical role to effect of system operation in bio-removal tech-niques of nitrogen for coking wastewater. |
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| Keywords: | coke plant wastewater biological nitrogen removal main parameters control |
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