双胍基化聚乙烯胺改性制备抗生物污染反渗透膜

doi:10.11949/j.issn.0438-1157.20170978

化工学报 ›› 2018, Vol. 69 ›› Issue (2): 858-865.DOI: 10.11949/j.issn.0438-1157.20170978

• 材料化学工程与纳米技术 • 上一篇下一篇

双胍基化聚乙烯胺改性制备抗生物污染反渗透膜

周艺璇, 王志, 董晨曦, 王耀, 王纪孝

化学工程联合国家重点实验室, 天津大学化工学院, 化学工程研究所, 天津化学化工协同创新中心, 天津市膜科学与海水淡化技术重点实验室, 天津 300072

收稿日期:2017-07-25 修回日期:2017-10-13 出版日期:2018-02-05 发布日期:2018-02-05
通讯作者: 王志
基金资助:
海洋公益性行业科研专项项目（201405009）；国家自然科学基金项目（91534124）；国家科技支撑计划项目（2015BAB10B00）。

Biguanidine functionalized polyvinylamine modified reverse osmosis membrane with improved anti-bacterial property

ZHOU Yixuan, WANG Zhi, DONG Chenxi, WANG Yao, WANG Jixiao

State Key Laboratory of Chemical Engineering, Tianjin Key Laboratory of Membrane Science and Desalination Technology, Collaborative Innovation Center of Chemical Science and Engineering(Tianjin), Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China

Received:2017-07-25 Revised:2017-10-13 Online:2018-02-05 Published:2018-02-05
Supported by:
supported by the Public Science and Technology Research Funds Projects of Ocean (201405009), the National Natural Science Foundation of China (91534124) and the National Science & Technology Pillar Program (2015BAB10B00).

摘要/Abstract

摘要：

反渗透作为一种高效、低能耗的膜分离技术，在使用过程中极易受到生物污染的侵袭，造成膜性能不可逆下降。制备具有杀菌功能的反渗透膜可以有效缓解膜生物污染问题。采用二次界面聚合法，将合成的双胍基化聚乙烯胺（PVAmG）阳离子聚合物引入到初生反渗透膜表面，制备出具有杀菌功能的PVAmG改性反渗透膜。结果表明，改性后膜表面的微观形貌和润湿性变化不大，在中性条件下膜表面荷正电。PVAmG改性膜在不降低膜选择透过性能的同时，有效提高了抗生物污染性能。PVAmG改性膜与枯草杆菌和大肠杆菌连续接触4次后，膜面细菌死亡率每次均接近99.9%，表明PVAmG改性膜具有持久的广谱杀菌性。

关键词: 反渗透膜, 表面改性, 二次界面聚合, 抗生物污染, 双胍基化聚乙烯胺

Abstract:

Membrane bio-fouling is one of the main obstacles for the wide application of reverse osmosis (RO) membrane technology. To solve this problem, a novel anti-bacterial RO membrane was fabricated by second interfacial polymerization of self-synthesized cationic biguanidine functionalized polyvinylamine (PVAmG). Virgin membranes and the polyvinylamine (PVAm)-modified RO membranes were prepared for comparisons. The chemical structures of PVAm and PVAmG were characterized by Fourier transform infrared spectroscopy and elemental analysis. The membranes were systematically characterized by XPS, SEM, AFM, contact angle analyzer and Zeta potential analyzer. The test results show that the modified membranes well maintain the high permselectivity. Moreover, the PVAmG-modified membranes exhibited strong anti-bacterial property (mortalities of 99.9%) against both the Gram-negative Escherichia coli and Gram-positive Bacillus subtilis.

Key words: reverse osmosis membranes, surface modification, second interfacial polymerization, anti-bacterial property, biguanidine functionalized polyvinylamine

中图分类号:

TQ028.8

周艺璇, 王志, 董晨曦, 王耀, 王纪孝. 双胍基化聚乙烯胺改性制备抗生物污染反渗透膜[J]. 化工学报, 2018, 69(2): 858-865.

ZHOU Yixuan, WANG Zhi, DONG Chenxi, WANG Yao, WANG Jixiao. Biguanidine functionalized polyvinylamine modified reverse osmosis membrane with improved anti-bacterial property[J]. CIESC Journal, 2018, 69(2): 858-865.

参考文献

[1] Z·阿默加德. 反渗透——膜技术·水化学和工业应用[M]. 殷琦, 华耀祖, 译. 北京:化学工业出版社, 1999. AMJAD Z. Reverse Osmose-Membrane Technology:Water Chemistry and Industrial Applications[M]. YIN Q, HUA Y Z, trans. Beijing:Chemical Industry Press, 1999.
[2] 严瑞暄. 水处理剂应用手册[M]. 北京:化学工业出版社, 2000:343-396. YAN R X. Application of Water Treatment Chemicals[M]. Beijing:Chemical Industry Press, 2000:343-396.
[3] MISDAN N, ISMAIL A F, HILAL N. Recent advances in the development of (bio)fouling resistant thin film composite membranes for desalination[J]. Desalination, 2016, 380:105-111.
[4] KIM S J, KO S H, KANG K H, et al. Direct seawater desalination by ion concentration polarization[J]. Nature Nanotechnology, 2010, 5(4):297-301.
[5] JALEH M, SIMON H, VICKI C. Strategies for controlling biofouling in membrane filtration systems:challenges and opportunities[J]. Journal of Materials Chemistry, 2010, 20(22):4567.
[6] KANG G D, CAO Y M. Development of antifouling reverse osmosis membranes for water treatment:a review[J]. Water Research, 2012, 46(3):584-600.
[7] FRITZMANN C, LOWENBERG J, WINTGENS T, et al. State-of-the-art of reverse osmosis desalination[J]. Desalination, 2007, 216:1-76.
[8] SANGYOUP L, JAEWEON C, MENACHEM E. Influence of colloidal fouling and feed water recovery on salt rejection of RO and NF membranes[J]. Desalination, 2004, 160(1):1-12.
[9] THOMAS F, SPETH R, ALISON M G. Nanofiltration foulants from a treated surface water[J]. Environmental Science & Technology, 1998, 32(22):3612-3617.
[10] SHARON B, SUDIPTA S, SEUNGKWAN H. Identification of surface chemical functional groups correlated to failure of reverse osmosis polymeric membranes[J]. Journal of Vacuum Science & Technology A, 2000, 18(4):1107-1113.
[11] SARAH E, KWAN, EDO B, et al. Biofouling in forward osmosis and reverse osmosis:measurements and mechanisms[J]. Journal of Membrane Science, 2015, 493:703-708.
[12] AMIT V, RAJANI G, PRATIK M, et al. A facile IL-DMSO assisted synthesis of 5-, 6-, and 7-membered benzo-annelated cyclic guanidines[J]. Tetrahedron Letters, 2012, 53(24):2954-2958.
[13] ZHANG Y M, JIANG J M, CHEN Y M. Synthesis and antimicrobial activity of polymeric guanidine and biguanidine salts[J]. Polymer, 1999, 40(22):6189-6198.
[14] GILBERT P, MOORE L E. Cationic antiseptics:diversity of action under a common epithet[J]. Journal of Applied Microbiology, 2005, 99(4):703-715.
[15] JIANG B X, YANG X F. Research advances in biofouling of reverse osmosis membrane[J]. Chemical Industrial & Engineering Progress, 2010, 29(8):1554-1563.
[16] MEI Y, YAO C, FAN K, et al. Surface modification of polyacrylonitrile nanofibrous membranes with superior antibacterial and easy-cleaning properties through hydrophilic flexible spacers[J]. Journal of Membrane Science, 2012, 417/418(1):20-27.
[17] GUAN Y, XIAO H N, SULLIVAN H, et al. Antimicrobial-modified sulfite pulps prepared by in situ copolymerization[J]. Carbohydrate Polymers, 2007, 69(4):688-696.
[18] ZHOU Z X, WEI D F, GUAN Y, et al. Damage of Escherichia coli membrane by bactericidal agent polyhexamethylene guanidine hydrochloride:micrographic evidences[J]. Journal of Applied Microbiology, 2010, 108(3):898-907.
[19] GLEICK P H. The world's water 2006-2007[R]. Chicago, USA:The Biennial Report on Freshwater Resources, 2006.
[20] MOHSEN N, MONTAZERI P, MODARRESS H. Removal of Cu²⁺ and Ni²⁺ from wastewater with a chelating agent and reverse osmosis processes[J]. Desalination, 2007, 217(5):276-281.
[21] COVARRUBIAS C, GARCIA R, ARRIAGADA R, et al. Removal of trivalent chromium contaminant from aqueous media using FAU-type zeolite membranes[J]. Journal of Membrane Science, 2008, 312:163-173.
[22] NIKKOLA J, LIU X, LI Y, et al. Surface modification of thin film composite RO membrane for enhanced anti-biofouling performance[J]. Journal of Membrane Science, 2013, 444:192-200.
[23] WU J H, WANG Z, WANG Y, et al. Polyvinylamine-grafted polyamide reverse osmosis membrane with improved antifouling property[J]. Journal of Membrane Science, 2015, 495:1-13.
[24] YUAN S J, WANG Z, QIAO Z H, et al. Improvement of CO₂/N₂ separation characteristics of polyvinylamine by modifying with ethylenediamine[J]. Journal of Membrane Science, 2011, 378:425-437.
[25] 汪锰, 王湛, 李政雄. 膜材料及其制备[M]. 北京:化学工业出版社, 2003. WANG M, WANG Z, LI Z X. The Membrane Material and its Preparation[M]. Beijing:Chemical Industry Press, 2003.
[26] KANG G, LIU M, LIN B, et al. A novel method of surface modification on thin-film composite composite reverse osmosis membrane by grafting poly(ethylene glycol)[J]. Polymer, 2007, 48:1165-1170.
[27] WACH A, DROZDEK M, DUDEK B, et al. Surface characterization of polyvinylamine/SBA-15 hybrid material[J]. Surface and Interface Analysis, 2014, 46:1021-1027.
[28] QIU Y X, ZHANG T H, RUEGSEGGER M, et al. Novel nonionic oligosaccharide surfactant polymers derived from poly(vinylamine) with pendant dextran and hexanoyl groups[J]. Macromolecules, 1998, 31:165-171.
[29] VRIJENHOEK E M, HONG S, ELIMELECH M. Influence of membrane surface properties on initial rate of colloidal fouling of reverse osmosis and nanofiltration membranes[J]. Journal of Membrane Science, 2001, 188:115-128.
[30] CHILDRESS A E, ELIMELECH M. Effect of solution chemistry on the surface charge of polymeric reverse osmosis and nanofiltration membranes[J]. Journal of Membrane Science, 1996, 119:253-268.

双胍基化聚乙烯胺改性制备抗生物污染反渗透膜

Biguanidine functionalized polyvinylamine modified reverse osmosis membrane with improved anti-bacterial property

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	王刚, 车小平, 汪仕勇, 邱介山. 水溶性带电聚合物黏结剂修饰炭电极用于增强电容去离子性能[J]. 化工学报, 2022, 73(4): 1763-1771.
[2]	王丽明, 杜淼, 单国荣, 卢青, 宋义虎. 低生热橡胶复合体系的研究进展[J]. 化工学报, 2021, 72(2): 863-875.
[3]	何鹏鹏, 赵颂, 毛晨岳, 王志, 王纪孝. 耐溶剂复合纳滤膜的研究进展[J]. 化工学报, 2021, 72(2): 727-747.
[4]	唐子龙,肖凡凡,尹玉华,李森雨,汪靖伦. 功能硅烷在有机-无机复合固态电解质中的应用研究进展[J]. 化工学报, 2021, 72(10): 5002-5015.
[5]	彭莉, 吴政奇, 王博轩, 王兴, 顾学红. TMCS修饰MFI分子筛膜的制备及乙醇/水分离稳定性的研究[J]. 化工学报, 2021, 72(1): 569-577.
[6]	李庆斯, 张雷. 血液灌流吸附剂材料的研究进展[J]. 化工学报, 2020, 71(S2): 12-23.
[7]	牟帅, 赵长颖, 徐治国. 局部表面改性紫铜方柱阵列池沸腾传热特性和机理[J]. 化工学报, 2019, 70(4): 1291-1301.
[8]	吴降麟, 张朝晖, 王亮, 赵斌, 李腾飞, 陈萌萌. 宽流道反渗透膜元件抗污染性能分析[J]. 化工学报, 2019, 70(4): 1446-1454.
[9]	段亚强, 何险峰, 武桐, 张燕萍, 赵志国. 极压石墨烯润滑油添加剂的制备与应用[J]. 化工学报, 2019, 70(1): 360-369.
[10]	孙雪飞, 高勇强, 赵颂, 张文, 王志, 王晓琳. 胍基聚合物接枝改性制备抗菌抗污染超滤膜[J]. 化工学报, 2018, 69(11): 4869-4878.
[11]	陈贤鸿, 傅倍佳, 钟明强, 徐立新, 周勇, 高从堦. 氧化石墨烯掺杂反渗透混合基质膜制备及性能[J]. 化工学报, 2018, 69(1): 429-434.
[12]	李云, 胡浩威. 润湿性对纳米多孔陶瓷膜输运性能的影响[J]. 化工学报, 2017, 68(9): 3474-3481.
[13]	胡平, 常恬, 陈震宇, 康路, 周宇航, 杨帆, 杨占林, 杜金晶. 纳米Fe₃O₄磁性颗粒表面改性及其在医学和环保领域的应用[J]. 化工学报, 2017, 68(7): 2641-2652.
[14]	孟胜皓1，闫军1，汪明球1，杜仕国1，王琦1，2. 碳纳米管表面改性及其应用于复合材料的研究现状[J]. 化工进展, 2014, 33(08): 2084-2088.
[15]	李贵合，石艳，付志峰，曹鼎. 低温等离子体引发丙烯酸在PET纳米纤维膜上的接枝聚合[J]. 化工进展, 2013, 32(09): 2166-2169.