研究不同金属形态的毒性效应在探讨重金属水环境容量中的作用
THE FUNCTION OF STUDING TOXIC EFFECT OF METAL SPECIATION ON HYDROBIOS IN EXPLORING HEAVY METAL WATER ENVIRONMENTAL CAPACITY
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摘要: 考查重金属污染物的毒性效应是探讨重金属水环境容量的基本出发点。从这点出发,文中较为深入地讨论不同金属形态对水生生物的毒性效应及溶解态金属中主要有毒形态的测量。据此,提出了对重金属水环境容量的定性描述和粗略估算的方法。Abstract: Examining the toxic effect of heavy metal pollutants is essential for exploring heavy metal water environmental capacity. In this paper, the toxic effect of different metal species on hydrobios and methods for the determination of toxic metal species have been reviewed. Proposed methods for qualitative description and quantitative estimation of heavy metal water environmental capacity are given.
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