[1]张浩勤,乔欢欢,张景亚,等.均匀设计法优化制备染料脱盐纳滤膜[J].郑州大学学报(工学版),2009,30(04):65-68.
　ZHANG Haoqin,QIAO Huanhuan,ZHANG Jingya,et al.Optimization and Preparation of the Nanofiltration Membraneby Uniform Design[J].Journal of Zhengzhou University (Engineering Science),2009,30(04):65-68.
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均匀设计法优化制备染料脱盐纳滤膜()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
30卷
期数:
2009年04期
页码:
65-68
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Optimization and Preparation of the Nanofiltration Membraneby Uniform Design
作者:
张浩勤; 乔欢欢; 张景亚; 等.
郑州大学化工与能源学院,河南郑州,450001, 郑州市环境保护监测中心,河南郑州,450001
Author(s):
ZHANG Haoqin; QIAO Huanhuan; ZHANG Jingya; etc
1．School of Chemical and Energy Engineering，Zhengzhou University，Zhengzhou 450001，China；2．Zhengzhou EnvironmentalProtection Detection Center，Zhengzhou 450001，China
关键词:
纳滤膜;  界面聚合;  染料脱盐;  均匀设计
Keywords:
anofiltration membrane; interfacial polymerization; dye desahing; uniform design
文献标志码:
A
摘要:
以聚醚砜超滤膜为支撑膜,通过界面聚合方法制备出一种对染料具有良好脱盐性能的纳滤膜.实验以二甲酚橙/NaCl/水混合体系中的NaCl与二甲酚橙分离为研究对象,采用均匀设计方法安排实验,用SPSS软件处理数据得出了回归方程,然后通过对回归方程计算与进一步实验得出:当聚环氧氯丙烷胺与2,5-二氨基苯磺酸在无机相中质量分数分别为0.68%与0.4%,均苯三甲酰氯在有机相中的质量分数为0.4%,界面聚合时间为2.5 min时,膜对NaCl与二甲酚橙的分离因子可达到16.在优化条件下,实验考察了膜对二甲酚橙与4种无机
Abstract:
A new type high desahing nanofiltration membrane was fabricated by use of interfacial polymerization techniques onto aporous support polyether sulfone(PES)uhrafihration membrane．The separation factorof membrane for NaCI and xylenol orange(XO)in the XO／NaCl／water system was used as the object of studyand the uniform design was applied to the preparation process．The experimental data were treated by SPSSsoftware，and the regression equation was established．And the calculation results of the regression equation a—gree well with the experimental data．The separation factor can reach 1 6 at the optimal condition which wasobtained by calculation with the regression equation and further experiment as follows：polyamine flocculants0．68％(wt)；2，5一diaminobenzene sulfonic0．4％(wt)in inorganic phase；trimesoyl chloride 0．4％(wt)inorganic phase；interfacial polymerization(IP)time 2．5 min．Then，the separation factors were investigated forXO with the four salts．The results show that the optimized composite membrane has the good effect for separating XO with salts．

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[1]朱军勇,陈田田,韩双乔,等.共价有机框架液体分离膜的研究进展[J].郑州大学学报(工学版),2023,44(01):13.[doi:10.13705/j.issn.1671-6833.2023.01.019]
　ZHU Junyong,CHEN Tiantian,HAN Shuangqiao,et al.Research Progress of Covalent Organic Framework Membranes for Liquid-based Separations[J].Journal of Zhengzhou University (Engineering Science),2023,44(04):13.[doi:10.13705/j.issn.1671-6833.2023.01.019]

更新日期/Last Update: 1900-01-01