高级检索
赵金辉, 张克荣, 李崇福. 酚类化合物在颗粒物上的吸附实验[J]. 中国公共卫生, 2002, 18(6): 709-711. DOI: 10.11847/zgggws2002-18-06-38
引用本文: 赵金辉, 张克荣, 李崇福. 酚类化合物在颗粒物上的吸附实验[J]. 中国公共卫生, 2002, 18(6): 709-711. DOI: 10.11847/zgggws2002-18-06-38
ZHAO Jin-hui, ZHANG Ke-rong, LI Chong-fu. Absorption Experiment of Phenols on Particles[J]. Chinese Journal of Public Health, 2002, 18(6): 709-711. DOI: 10.11847/zgggws2002-18-06-38
Citation: ZHAO Jin-hui, ZHANG Ke-rong, LI Chong-fu. Absorption Experiment of Phenols on Particles[J]. Chinese Journal of Public Health, 2002, 18(6): 709-711. DOI: 10.11847/zgggws2002-18-06-38

酚类化合物在颗粒物上的吸附实验

Absorption Experiment of Phenols on Particles

  • 摘要: 目的 探讨酚类化合物在环境中的迁移和转化.方法 采用静态吸附法研究5种酚在3种颗粒物上的吸附行为,并讨pH、吸附剂颗粒粒径、固液比等因素对吸附的影响.结果 该类化合物的吸附行为用Freundlich等温式描述最为贴切,pH等环境因素的改变引起该类化合物吸附性能的改变.结论 结构因子和环境因子决定该类有机物在环境中的迁移转化.

     

    Abstract: Objective TO investigate the transplantation and transformation of phenols in the environment.Methods The behavior of phenols onto the particles with charcoal,soil and sand was examined by static absorption.The effect of some factors such as pH value,the particles size and the ratio of solid to liquid on the absorption was also dealt with.Results It was found that Freundlich absorption isotherm was the most appropriate way for description of the adsorption.With the change or p H and some factors,so did the absorption of behavior.Conclusion It is chemical structure and environment that effect the transplantation and transformation of phenols in the earth.

     

/

返回文章
返回