丝光沸石吸附剂应用于污染治理的研究进展

Research progress of mordenite adsorbents used in pollution control

简单介绍了丝光沸石的结构,综述了丝光沸石作为吸附剂在水和大气污染治理中的应用研究与进展,小结了丝光沸石在吸附不同污染物时影响其吸附容量和吸附选择性的因素,发现吸附效率主要与吸附质的粒径和丝光沸石的阳离子类型有关。此外,在水中的吸附效率还受到沸石本身的性质和吸附条件影响。丝光沸石的合理利用能够为环境污染治理提供支持。

The structure of mordenite is briefly introduced,and the application research and progress of mordenite as adsorbent in water and air pollution control are reviewed. The factors affecting the adsorption capacity and adsorption selectivity of mordenite in adsorbing different pollutants are summarized. It is found that the adsorption efficiency is mainly related to the particle size of adsorbents and the cation type of mordenite. In addition,mordenite＇s adsorption efficiency in water is also affected by the nature itself and the adsorption conditions. The rational use of mordenite can provide support for environmental pollution control.