采用固态粒子烧结法制备氧化铝管式陶瓷膜中的过渡层,以正交实验法系统研究过渡层配方的三种原料:三氧化二铝(Al2O3),聚乙烯醇(PVA),烧结助剂二氧化锆(ZrO2)各自质量分数以及涂膜次数对氧化铝陶瓷膜过渡层料液通量的影响.最终得出最佳工艺配方组合:ω(Al2O3)=23%,ω(ZrO2)=12%,ω(PVA)=4%,涂膜2次.并结合压汞法得出的孔径分布图和孔隙率推论:膜层孔径分布越窄,孔隙率越大,则膜通量越大.
参考文献
| [1] | Cui J Y;Zhang X F;Liu H O et al.Preparation and application of zeolite/ceramic microfiltration membranes for treatment of oil contaminated water[J].Journal of Membrane Science,2008,325(01):420-426. |
| [2] | B.K. Nandi;R. Uppaluri;M.K. Purkait .Preparation And Characterization Of Low Cost Ceramic Membranes For Micro-filtration Applications[J].Applied clay science,2008(1/2):102-110. |
| [3] | Katarzyna M. Majewska-Nowak .Application of ceramic membranes for the separation of dye particles[J].Desalination: The International Journal on the Science and Technology of Desalting and Water Purification,2010(1/3):185-191. |
| [4] | Magdalena Szmukala;Daniela Szaniawska .Application of ceramic membranes in water treatment for fish hatchery supplying purposes[J].Desalination: The International Journal on the Science and Technology of Desalting and Water Purification,2009(1/3):117-126. |
| [5] | B.Zhu .Fast ionic conducting film ceramic membranes with advanced applications[J].Solid state ionics,1999(1/4):305-310. |
| [6] | Xiaobin Ding;Yiqun Fan;Nanping Xu .A new route for the fabrication of TiO_2 ultrafiltration membranes with suspension derived from a wet chemical synthesis[J].Journal of Membrane Science,2006(1/2):179-186. |
| [7] | 方大儒,张小珍,刘杏芹,刘卫,孟广耀.中空纤维陶瓷膜的研制现状与应用前景[J].硅酸盐通报,2009(z1):206-210. |
| [8] | 徐南平;邢卫红;赵宜江.无机膜分离技术与应用[M].北京:化学工业出版社,2003:4-5. |
| [9] | 唐兵华,罗庆平,黄云.氧化铝粉体在水悬浮液中的分散特性研究[J].硅酸盐通报,2009(06):1271-1275. |
| [10] | 黄丽芳,郑治祥,吕珺,徐光青.以MnO2-TiO2-MgO为添加剂注浆成型低温烧结Al2O3陶瓷[J].硅酸盐通报,2008(01):77-81. |
| [11] | 蔺爱国,刘培勇,刘刚,张国忠.膜分离技术在油田含油污水处理中的应用研究进展[J].工业水处理,2006(01):5-8. |
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