| 流动注射分析(FIA)--气体扩散法测定海水中的NH4-N |
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| 引用本文： | 张永生,邹晓春,张曼平,任玲.流动注射分析(FIA)--气体扩散法测定海水中的NH4-N[J].海洋环境科学,2002,21(2):57-59. |
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| 作者姓名： | 张永生 邹晓春 张曼平 任玲 |
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| 作者单位： | 1. 辽宁省海洋环境监测预报总站,辽宁,沈阳,110014
2. 青岛海洋大学,化学化工学院,山东,青岛,266003 |
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| 摘 要： | 简要介绍了流动注射分析 (FIA)—气体扩散法测定海水中NH4 N的实验方法。通过条件实验和优化选择 ,给出利用本法测定海水中NH4 N的最佳条件 ,此方法与次溴酸盐氧化法相比具有快速、省时、方便、适合批量测定样品和船上操作等优点。
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| 关 键 词： | 流动注射 气体扩散 海水 氨氮 |
| 文章编号： | 1007-6336(2002)02-0057-03 |
| 修稿时间： | 2001年7月25日 |
Determination of NH4-N in seawater by the flow injection analysis-gas diffuseness method |
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| ZHANG Yong-sheng,ZOU Xiao-chun,ZHANG Man-ping,REN Ling.Determination of NH4-N in seawater by the flow injection analysis-gas diffuseness method[J].Marine Environmental Science,2002,21(2):57-59. |
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| Authors: | ZHANG Yong-sheng ZOU Xiao-chun ZHANG Man-ping REN Ling |
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| Affiliation: | ZHANG Yong-sheng~1,ZOU Xiao-chun~1,ZHANG Man-ping~2,REN Ling~2 |
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| Abstract: | The paper briefly introduced the experiment method of determining NH 4-N in seawater by flow injection analysis-gas diffuseness method. Through the conditional experiment and optimization, the best condition of the determination was given. Compared with the hypobromite oxidation method, the method above mentioned has many advantages. It is fast, saving time, convenient and suitable for determining a batch of samples and to operate on board. |
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| Keywords: | flow injection gas diffuseness seawater NH 4-N |
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