| DETERMINATION FO URANIUM IN SEAWATER |
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| 作者姓名： | 沈全兴 陈清泽 |
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| 作者单位： | Department of Chemistry，East China Normal University，Shanghai，Department of Chemistry，East China Normal University，Shanghai |
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| 摘 要： | This article deals with a new method of analysing in seawater, i. e. the uranium is concentrated with an aqueous suspension of basic zinc carbonate, subsequently isolated and determined by extraction-photometric method. In concentrating uranium such factors as stirring time, amount of adsorbent used, acidity of seawater were studied and conditions suitable for analysis were found. This method is simple, accurate and good in reproducibility. It is not necessary to adjust the pH of seawater before analysis. This technique can also be applied to determination of uranium in river or lake.
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| 收稿时间： | 1981/10/22 0:00:00 |
DETERMINATION FO URANIUM IN SEAWATER |
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| SHEN QUANXING and CHEN QINGZE.DETERMINATION FO URANIUM IN SEAWATER[J].Acta Oceanologica Sinica,1983,2(1):60-63. |
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| Authors: | SHEN QUANXING and CHEN QINGZE |
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| Institution: | Department of Chemistry, East China Normal University, Shanghai |
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| Abstract: | This article deals with a new method of analysing in seawater, i. e. the uranium is concentrated with an aqueous suspension of basic zinc carbonate, subsequently isolated and determined by extraction-photometric method. In concentrating uranium such factors as stirring time, amount of adsorbent used, acidity of seawater were studied and conditions suitable for analysis were found. This method is simple, accurate and good in reproducibility. It is not necessary to adjust the pH of seawater before analysis. This technique can also be applied to determination of uranium in river or lake. |
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