陶瓷膜制备及在水处理中的应用

摘要

Membrane filtration process is one of the most advanced water treatment technology in 21 century with robust capabilities of water and wastewater treatment. And membrane materials and manufacturing processes affect membrane applicable condition and performance. In the aspect of membrane filtration process,porous ceramic membrane is talent showing itself with abilities of chemical stability,mechanical strength,resistance to acid and alkali,thermal stability and so on. The characteristics,recent developments and application were reviewed. The solutions for the problems and the preferential projects for future study were proposed.%膜滤技术属于21世纪新型水处理技术，具有处理包含河流水、地下水及生活、工业污废水的强大能力。原材料及制造流程影响着膜在水处理中使用条件及表现性能，在多种材质滤膜中，无机多孔陶瓷膜所具有的化学稳定性好、机械强度大、耐酸碱、耐高温等优点吸引了广泛的关注。该文综述了多孔陶瓷膜特点、制备和在水处理行业中的应用，并对未来陶瓷膜领域的发展趋势及瓶颈问题进行讨论。