|本期目录/Table of Contents|

[1]朱德良,何家劲,唐雨欣,等.单宁酸/二乙烯三胺五乙酸酯化层修饰的聚酰胺纳滤膜的制备及性能研究[J].浙江理工大学学报,2025,53-54(自科二):166-174.
　ZHU Deliang,HE Jiajin,TANG Yuxin,et al.A study on the preparation and performance of polyamide nanofiltration  membranes modified with tannic acid/diethylenetriamine  pentaacetic acid esterification layer[J].Journal of Zhejiang Sci-Tech University,2025,53-54(自科二):166-174.
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单宁酸/二乙烯三胺五乙酸酯化层修饰的聚酰胺纳滤膜的制备及性能研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第53-54卷
期数:
2025年自科第二期
页码:
166-174
栏目:
出版日期:
2025-03-10

文章信息/Info

Title:
A study on the preparation and performance of polyamide nanofiltration  membranes modified with tannic acid/diethylenetriamine  pentaacetic acid esterification layer
文章编号:
1673-3851 (2025) 03-0166-09
作者:
朱德良; 何家劲; 唐雨欣; 李江南; 姬晓钰; 唐红艳
浙江理工大学, a.浙江省纤维材料和加工技术研究重点实验室；b.纺织纤维材料与加工技术国家地方联合工程实验室，杭州 310018
Author(s):
ZHU Deliang;  HE Jiajin;  TANG Yuxin;  LI Jiangnan;  JI Xiaoyu;  TANG Hongyan
a.Zhejiang Provincial Key Laboratory of Fiber Materials and Manufacturing Technology;b.National Engineering Lab for Textile Fiber Materials and Processing Technology,Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
纳滤膜; 界面聚合; 酯化层; 抗污染; 分离性能; 亲水性
分类号:
TQ028-8
文献标志码:
A
摘要:
为了提高纳滤膜的抗污染性能和分离性能，以亲水聚偏氟乙烯（Polyvinylidene fluoride, PVDF）微孔膜作为基膜，在基膜表面通过单宁酸（Tannic acid, TA）和二乙烯三胺五乙酸（Diethylenetriamine pentaacetic acid, DTPA）交联形成酯化层，再通过均苯三甲酰氯（Trimesoyl chloride, TMC）和聚乙烯亚胺（Polyethyleneimine, PEI）界面聚合反应制备单宁酸/二乙烯三胺五乙酸酯化层修饰的聚酰胺纳滤膜（TA/DTPA/PA纳滤膜）。分别利用扫描电子显微镜、红外光谱仪和视频水接触角仪表征TA/DTPA/PA纳滤膜的表面形貌、化学结构和亲水性。通过优化制备条件，制得具有良好抗污染性能和分离性能的TA/DTPA/PA纳滤膜。结果表明：通过酯化层的修饰，TA/DTPA/PA纳滤膜表面变得光滑且亲水。当TA质量分数为1.00%，DTPA质量分数为0.75%，反应时间为15 min时，TA/DTPA/PA纳滤膜对MgSO 4的分离性能最佳，截留率为92.6%，水通量为31.6 L/（m 2·h）；与对照膜（PA纳滤膜）相比，TA/DTPA/PA纳滤膜截留率提升5.1%，水通量提升36.8%。TA/DTPA/PA纳滤膜对牛血清白蛋白（Bovine serum albumin, BSA）的通量恢复率（Flux recovery rate, FRR）达到了949%；与PA纳滤膜相比，TA/DTPA/PA纳滤膜的FRR提升12.4%。该研究制备的TA/DTPA/PA纳滤膜具有良好的抗污染性能和分离性能，并克服了传统抗污染改性方法对渗透性能带来的负面影响，在污水处理应用中具有一定的潜在优势。

参考文献/References:

［1］Li S L, Guan Y X, Qin Y W, et al. An antifouling loose nanofiltration membrane prepared by cross-linking HPAN ultrafiltration membrane with zwitterionic polymer PEI-CA for efficient dye desalination［J］. Desalination, 2023, 549: 116354.
［2］Rich D, Andiroglu E, Gallo K, et al. A review of water reuse applications and effluent standards in response to water scarcity［J］. Water Security, 2023, 20: 100154.
［3］Mittal A, Brajpuriya R, Gupta R. Solar steam generation using hybrid nanomaterials to address global environmental pollution and water shortage crisis［J］. Materials Today Sustainability, 2023, 21: 100319.
［4］Song J L, Xu D L, Luo X S, et al. In-situ assembled amino-quinone network of nanofiltration membrane for simultaneously enhanced trace organic contaminants separation and antifouling properties［J］. Journal of Membrane Science, 2022, 661: 120891.
［5］Iulianelli A, Drioli E. Membrane engineering: Latest advancements in gas separation and pre-treatment processes, petrochemical industry and refinery, and future perspectives in emerging applications［J］. Fuel Processing Technology, 2020, 206: 106464.
［6］段国波, 唐红艳, 郭玉海. 荷正电聚四氟乙烯复合纳滤膜的制备及表征［J］ 高分子材料科学与工程, 2017, 33(7): 184-190.
［7］Wu H H, Zhao H Y, Lin Y K, et al. Positively-charged PEI/TMC nanofiltration membrane prepared by adding a diamino-silane coupling agent for Li +/Mg 2+ separation［J］. Journal of Membrane Science, 2023, 672: 121468.
［8］Dong C J, He R R, Xu S S, et al. Layer-by-layer (LBL) hollow fiber nanofiltration membranes for seawater treatment: Ion rejection［J］. Desalination, 2022, 534: 115793.
［9］Ren J, Xia WW, Feng X, et al. Surface modification of PVDF membrane by sulfonated chitosan for enhanced anti-fouling property via PDA coating layer［J］. Materials Letters, 2022, 307: 130981.
［10］Zhou M Y, Chen J C, Zhou W J, et al. Developing composite nanofiltration membranes with highly stable antifouling property based on hydrophilic roughness［J］. Separation and Purification Technology, 2021, 256: 117799.

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备注/Memo

备注/Memo:
收稿日期： 2024-07-29
网络出版日期2024-09-13
基金项目： 浙江省自然科学基金项目（LY19B060016）
作者简介： 朱德良（1998—），男，河南开封人，硕士研究生，主要从事膜分离改性方面研究
通信作者： 唐红艳，E-mail：hytang2004@163.com
更新日期/Last Update: 2025-03-06