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LI XUANRU,CHEN LIANZHI,LIU SHIYUAND,HONG YUYING. 1986. ADSORPTION ACTION OF BASIC ZINC CARBONATE ADSORBENT ON URANIUM IN NATURAL SEAWATER. Acta Oceanologica Sinica, (1):76－81
ADSORPTION ACTION OF BASIC ZINC CARBONATE ADSORBENT ON URANIUM IN NATURAL SEAWATER
ADSORPTION ACTION OF BASIC ZINC CARBONATE ADSORBENT ON URANIUM IN NATURAL SEAWATER
Received:July 09, 1984  Revised:March 28, 1985
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Author NameAffiliation
LI XUANRU Third Institute of Oceanography, State Oceanic Administration, Xiamen 
CHEN LIANZHI Third Institute of Oceanography, State Oceanic Administration, Xiamen 
LIU SHIYUAND Third Institute of Oceanography, State Oceanic Administration, Xiamen 
HONG YUYING 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.
中文摘要:
      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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