| 污水中氨氮测定方法的改进 |
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| 引用本文： | 常毓巍,杨敬军.污水中氨氮测定方法的改进[J].河西学院学报,2006,22(2):51-52. |
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| 作者姓名： | 常毓巍 杨敬军 |
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| 作者单位： | 合作民族师范高等专科学校,甘肃,合作,747000 |
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| 摘 要： | 文章研究了精对苯二甲酸(PTA)生产污水中杂质对氨氮测定方法的影响.实验结果表明,在进行氨氮测定前,必须对该污水进行特殊预处理,本文研究了预处理方法和条件.
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| 关 键 词： | 精对苯二甲酸 氨氮 测定 预处理 |
| 收稿时间： | 11 25 2005 12:00AM |
Improving the Method of Determing the content of ammine nitrogen |
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| CHANG Yu-wei,YANG Jing-jun.Improving the Method of Determing the content of ammine nitrogen[J].Journal of Hexi University,2006,22(2):51-52. |
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| Authors: | CHANG Yu-wei YANG Jing-jun |
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| Institution: | Hezuo Minority Teaches College, Hezuo Gansu 747000 |
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| Abstract: | This paper studied the influence for the method that determing the content of ammine nitrogen in sewage by impurity.The result shows before measuring the content of ammine nitrogen,the sewage must be treated.This paper discussed the condition and method of pretreatement. |
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| Keywords: | PTA ammine nitrogen measure pretreatement |
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