| 测定废水中总磷的两种预处理方法的比较 |
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| 引用本文： | 徐晓平,郭晓明.测定废水中总磷的两种预处理方法的比较[J].内蒙古环境科学,2011,23(1):80-80,82. |
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| 作者姓名： | 徐晓平 郭晓明 |
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| 作者单位： | 内黄县环境监测站,河南,内黄,456300 |
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| 摘 要： | 对测定总磷含量的两种预处理方法即过硫酸钾和硝酸-硫酸消解方法进行了对比实验。这两种方法均为国家环保部认可的标准方法，经实验证明其精密度和准确度都符合要求。
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| 关 键 词： | 总磷含量 过硫酸钾消解 硝酸-硫酸消解 对比实验 |
The Comparison of the two Pretreatment Methods of Determination of Total Phosphorus in Wastewater |
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| Xu Xiaoping,Guo Xiaoming.The Comparison of the two Pretreatment Methods of Determination of Total Phosphorus in Wastewater[J].Inner Mongolia Environmental Protection,2011,23(1):80-80,82. |
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| Authors: | Xu Xiaoping Guo Xiaoming |
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| Institution: | (Neihuang environmental monitoring stations, Henan, Neihuang 456300) |
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| Abstract: | Determination of total phosphorus content of two pretreatment methods for persulfate and nitric acid - sulfuric acid digestion methods were compared. Both methods are approved by the State Environmental Protection Department of the standard method, proved by the experimental precision and accuracy to meet the requirements. |
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| Keywords: | total phosphorus persulfate digestion nitric acid - sulfuric acid digestion comparative experiment |
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