| ADSORPTION ACTION OF BASIC ZINC CARBONATE ADSORBENT ON URANIUM IN NATURAL SEAWATER |
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| 作者姓名： | 李轩如 陈连志 刘石玉 洪玉英 |
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| 作者单位： | Third Institute of Oceanography，State Oceanic Administration，Xiamen，Third Institute of Oceanography，State Oceanic Administration，Xiamen，Third Institute of Oceanography，State Oceanic Administration，Xiamen，Third Institute of Oceanography，State Oceanic Administration，Xiamen |
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| 摘 要： | 1. The adsorption action of basic zinc carbonate adsorbent on uranium in natural seawater can be expressed with the following formula of adsorption isotherm:C=k(U*)n = 8.51× 10-1(U*)0.49,where C is the concentration of uranium on adsorbent; U* is content of uranium in natural seawater employed.2. when the quantity of basic zinc carbonate adsorbent (T) is constant, with the increase of natural seawater quantity through the adsorption column (G), also increased are the adsorption content of uranium of the adsorbent (U), the concentration of uranium on the adsorbent (C) and the concentration of residual uranium (C0*) in natural seawater after adsorbing uranium, while the rate of recovery of uranium (R) is decreased. With the increase of (G) the coefficient of distribution (Kd) decreases to a certain value and then a little rises again.
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| 收稿时间： | 7/9/1984 12:00:00 AM |
| 修稿时间： | 1985/3/28 0:00:00 |
ADSORPTION ACTION OF BASIC ZINC CARBONATE ADSORBENT ON URANIUM IN NATURAL SEAWATER |
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| LI XUANRU,CHEN LIANZHI,LIU SHIYUAND and HONG YUYING.ADSORPTION ACTION OF BASIC ZINC CARBONATE ADSORBENT ON URANIUM IN NATURAL SEAWATER[J].Acta Oceanologica Sinica,1986,5(1):76-81. |
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| Authors: | LI XUANRU CHEN LIANZHI LIU SHIYUAND and HONG YUYING |
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| Institution: | Third Institute of Oceanography, State Oceanic Administration, Xiamen |
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| Abstract: | 1.The adsorption action of basic zinc carbonate adsorbent on uranium in natural seawater can be expressed with the following formula of adsorption isotherm:C=k(U*)n = 8.51×10-1(U*)0.49,where C is the concentration of uranium on adsorbent; U* is content of uranium in natural seawater employed.2.when the quantity of basic zinc carbonate adsorbent(T) is constant,with the increase of natural seawater quantity through the adsorption column(G),also increased are the adsorption content of uranium of the adsorbent(U),the concentration of uranium on the adsorbent(C) and the concentration of residual uranium(C0*) in natural seawater after adsorbing uranium,while the rate of recovery of uranium(R) is decreased.With the increase of(G) the coefficient of distribution(Kd) decreases to a certain value and then a little rises again. |
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