| 黄河兰州段氨氮降解系数的测定 |
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| 引用本文： | 王有乐,周智芳,王立京,张建奎,孙苑菡. 黄河兰州段氨氮降解系数的测定[J]. 兰州理工大学学报, 2006, 32(5): 72-74 |
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| 作者姓名： | 王有乐 周智芳 王立京 张建奎 孙苑菡 |
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| 作者单位： | 兰州大学,资源环境学院,甘肃,兰州,730050;兰州理工大学,石油化工学院,甘肃,兰州,730050;中原石油化工有限责任公司,河南,濮阳,457000 |
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| 摘 要： | 对黄河兰州段氨氮的降解规律进行了室内模拟实验研究,采用稳态一维降解模型进行了分析计算,得出氨氮的室内降解系数为0.014d-1,并根据黄河兰州段的实际情况,对其进行温度和坡度修正,计算出黄河兰州段不同水期时的氨氮降解系数.
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| 关 键 词： | 氨氮 降解系数 室内模拟实验 |
| 文章编号： | 1673-5196(2006)05-0072-03 |
| 收稿时间： | 2005-08-26 |
| 修稿时间： | 2005-08-26 |
Test on degradation coefficient of ammonia-nitrogen in Yellow River adjacent to Lanzhou |
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| WANG You-le,ZHOU Zhi-fang,WANG Li-jing,ZHANG Jian-kui,SUN Yuan-han. Test on degradation coefficient of ammonia-nitrogen in Yellow River adjacent to Lanzhou[J]. Journal of Lanzhou University of Technology, 2006, 32(5): 72-74 |
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| Authors: | WANG You-le ZHOU Zhi-fang WANG Li-jing ZHANG Jian-kui SUN Yuan-han |
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| Affiliation: | 1, College of Resource and Environment Sciences, Lanzhou University, Lanzhou 730050, China; 2. College of Petrochemical Technology, Lanzhou Univ. of Tech. , Lanzhou 730050, China; 3. Zhongyuan Petrochemical Limited Company,Puyang 457000, China |
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| Abstract: | The degradative pattern of ammonia-nitrogen in Yellow River adjacent to Lanzhou was studied experimentally with indoor simulation.One-dimensional steady degradation model was used for pollution analysis and evaluation,and it was calculated that the indoor degradation coefficient of ammonia-nitrogen was 0.014d~(-1).According to the actual conditions,this data was corrected for the temperature and gradient,so that the degradation coefficients were obtained for different periods of time. |
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| Keywords: | ammonia-nitrogen degradation coefficient indoor simulation experiment |
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