大孔吸附树脂在废水处理中的应用

The Application of Macroporous Absorption Resin in Wastewater Treatment

大孔吸附树脂是一类新型高分子聚合物,它具有物理化学稳定性高、吸附选择性高、不受无机物存在的影响、再生简便、解吸条件温和、使用周期长、宜于构成闭路循环、节省费用等诸多优点,广泛应用于各个领域,尤其是废水的处理,具有良好的应用前景。本文综述了大孔吸附树脂的基本原理及其针对各种具体的有机物进行吸附的效果调查情况。

Macroporous absorption resin is a new kind of high polymer with both physical and chemical stability, high adsorption and selectivity, which is not influenced by the existence of inorganic substances. This kind of high polymer has easier regeneration, longer using period and milder desorption condition. Meanwhile, it is cost-saving and suitable for the closed-circuit circulation. Macroporous adsorption, which has a good application prospect, is widely used in various fields, especially in waste water treatment. This paper reviews the basic principle for various specific organic absorption effect.