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环境化学  2015 

对硝基苯酚在沉积物上的吸附特性

Keywords: 对硝基苯酚,沉积物,吸附

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Abstract:

研究了沉积物吸附对硝基苯酚的作用机理及影响因素。结果表明,对硝基苯酚在沉积物上的吸附由其中的有机质含量和结构决定,体系的pH值对对硝基苯酚的吸附有较大的影响,其主要原因是体系的pH值控制着沉积物中有机质的溶出量。在实验浓度范围内,分配作用在沉积物吸附对硝基苯酚中占主导地位。

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