| 紫外分光光度法测定水中元素磷 |
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| 引用本文： | 马军. 紫外分光光度法测定水中元素磷[J]. 干旱环境监测, 2001, 15(2): 65-67 |
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| 作者姓名： | 马军 |
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| 作者单位： | 江苏省南通市环境监测中心站,江苏,南通,226006 |
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| 摘 要： | 研究了元素磷在紫外光区的吸收光谱，建立了紫外分光光度法测定元素磷的分析方法，该方法不需酸化，氧化，可在萃取后直接比色测定，该方法具有成本低，曲线线性好，灵敏度较高，准确度，精密度均好等特点，有推广价值。
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| 关 键 词： | 元素磷 紫外分光光度法 水质监测 |
| 文章编号： | 1007-1504(2001)02-0065-03 |
Determination of Phosphorus in Water by UV Spectrophotometry |
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| MA Jun. Determination of Phosphorus in Water by UV Spectrophotometry[J]. Arid Environmental Monitoring, 2001, 15(2): 65-67 |
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| Authors: | MA Jun |
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| Abstract: | The absorption spectrum of phosphorus in ultraviolet band is studied, the analytical method of determining phosphorus is established which needn't acidification and oxidization,the content of phosphorus can be determined directly by color reaction after extraction.The characteristics of the method are low cost, good linear correlation, high sensitivity, good accuracy and precision, It is worthy of extending. |
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| Keywords: | phosphorus water quality UV spectrophotometry |
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