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Abstract�� Seawater is the huge reservoir of chemical mineral resources.With the pressure of population,resources and environment,the exploitation of the oceanic resources is paid more attention to.The category and reserves of the chemical mineral in the seawater,the necessity of utilization,and the correlativity of the exploiture of marine chemical resources with the seawater desalination and the marine chemical industry were discussed in the paper.The progress of extracting sodium,potassium,bromine,magnesium and uranium from seawater are reviewed in detail.The new flows for comprehensive utilization of seawater resource were put forward and the results of the economic evaluation show that both have good economic benefits.By analysis of the national policy for the associated industrial development,a conclusion is obtained that the seawater chemical resources utilization is of great prospect.

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Received 2010-03-15; published 2010-03-15

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Ԭ��;��־��;�½��;.��ˮ��ѧ��Դ��ü��Ľ�չ[J]. ��ѧ��ҵ�빤��, 2010,27(2): 110-116

YUAN Jun-sheng~.Progress of Utilization of Chemical Resources in Seawater[J]. Chemcial Industry and Engineering, 2010,27(2): 110-116

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