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研究海水中微量元素在悬浮颗粒上的吸附作用,对于海洋地球化学、海洋环境化学以及海洋资源的提取利用等都有重大的意义。水合氧化物颗粒对微量元素的吸附作用是海洋环境中微量元素的主要控制因素之一。有关水合氧化物与海水界面上微量元素的吸附及其反应机理研究已有不少报道,但吸附机理仍是目前研究的焦点。 元素在海水中的生物化学、地球化学行为不仅与该元素在海水中的含量,而且与该元素在海水中的不同存在形态密切相关。近年来,对海水中微量元素的存在形态研究颇多,但尚未涉及海水中铜存在形态的吸附作用。
Research on the adsorption of trace elements in seawater on suspended particles is of great significance to ocean geochemistry, marine environmental chemistry and the extraction and utilization of marine resources. The adsorption of trace elements by hydrated oxide particles is one of the main controlling factors of trace elements in marine environment. There are many reports on the adsorption of trace elements on the interface between hydrated oxide and seawater and its reaction mechanism. However, the adsorption mechanism is still the focus of current research. The biochemical and geochemical behavior of the element in seawater is not only related to the content of the element in seawater, but also to the different existing forms of the element in seawater. In recent years, there are many studies on the existing forms of trace elements in seawater, but the adsorption of copper in seawater has not been discussed yet.