1. 毕业设计（论文）的内容和要求

膜分离技术作为一种新兴、高效的分离技术，其应用已经渗透到环保、化工、电子、食品、能源工程和生物工程等领域，被称为”第三次工业革命”。

近年来，水资源短缺及污染已经成为我国经济和社会发展不得不面对的重大战略问题。

然而，与此严峻形势不相适应的是，过度开发、粗放利用、非法排污的现象仍然严重。

2. 参考文献

[1] 陈欢林，包进峰等，嵌入线增强PVDF中空纤维超滤膜及其应用[J] [2] Buonomenna, M.G., et al., Poly(vinylidene fluoride) membranes by phase inversion: the role the casting and coagulation conditions play in their morphology, crystalline structure and properties. European Polymer Journal, 2007. 43(4): p. 1557-1572. [3]Choi, S.-H., et al., Effect of the preparation conditions on the formation of asymmetric poly(vinylidene fluoride) hollow fibre membranes with a dense skin. European Polymer Journal, 2010. 46(8): p. 1713-1725. [4] Wang, D., K. Li, and W.K. Teo, Preparation and characterization of polyvinylidene fluoride (PVDF) hollow fiber membranes. Journal of Membrane Science, 1999. 163(2): p. 211-220. [5] Chung, T.S. and X.D. Hu, Effect of air-gap distance on the morphology and thermal properties of polyethersulfone hollow fibers. Journal of Applied Polymer Science, 1997. 66(6): p. 1067-1077. [6] Chung, T.S., Z.L. Xu, and W.H. Lin, Fundamental understanding of the effect of air-gap distance on the fabrication of hollow fiber membranes. Journal of Applied Polymer Science, 1999. 72(3): p. 379-395. [7] Khayet, M., The effects of air gap length on the internal and external morphology of hollow fiber membranes. Chemical Engineering Science, 2003. 58(14): p. 3091-3104. [8] Khulbe, K.C., et al., Characterization of surface-modified hollow fiber polyethersulfone membranes prepared at different air gaps. Journal of Applied Polymer Science, 2007. 104(2): p. 710-721. [9] 白倩倩等，增强型中空纤维膜界面结合状态的研究[J]. [10] 傅寅翼编织管内增强聚偏氟乙烯中空纤维膜制备工艺研究[J].

3. 毕业设计（论文）进程安排

2016.2.22-2016.3.7 完成英文文献翻译以及开题报告 2016.3.8-2016.3.31 探究不同凝固浴浓度温度对膜表面与支撑层结构的影响 2016.4.1-2016.4.30 探究不同甬道温湿度、停留时间对膜表面孔的影响 2016.5.1-2016.5.31 探究编织管纹路及过渡层对粘结性能的影响 2016.6.1-2016.6.14 进行毕业论文的撰写以及准备答辩