Fabrication of anti-fouling polyamide nanofiltration membrane by incorporating streptomycin as a novel co-monomer

Shujie Guo; Jiao Du; Fangzheng Yan; Zhi Wang; Jixiao Wang

Your Location：

Home >

Browse articles >

Fabrication of anti-fouling polyamide nanofiltration membrane by incorporating streptomycin as a novel co-monomer

Separation Science and Engineering | Updated：2026-01-06

- Fabrication of anti-fouling polyamide nanofiltration membrane by incorporating streptomycin as a novel co-monomer
- Fabrication of anti-fouling polyamide nanofiltration membrane by incorporating streptomycin as a novel co-monomer
- 中国化学工程学报（英文版） 2022年50卷第10期页码：185-196
- Affiliations：
  
  1. Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University,Tianjin,China,300350
  2. Tianjin Key Laboratory of Membrane Science and Desalination Technology, State Key Laboratory of Chemical Engineering, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University,Tianjin,China,300350
  3. Haihe Laboratory of Sustainable Chemical Transformations,Tianjin,China,300350
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：2022
- Accepted：
Scan QR Code
Shujie Guo, Jiao Du, Fangzheng Yan, 等. Fabrication of anti-fouling polyamide nanofiltration membrane by incorporating streptomycin as a novel co-monomer[J]. 中国化学工程学报（英文版）, 2022,50(10):185-196.

Shujie Guo, Jiao Du, Fangzheng Yan, Zhi Wang, Jixiao Wang. Fabrication of anti-fouling polyamide nanofiltration membrane by incorporating streptomycin as a novel co-monomer[J]. Chinese Journal of Chemical Engineering, 2022, 50(10): 185-196.
Shujie Guo, Jiao Du, Fangzheng Yan, 等. Fabrication of anti-fouling polyamide nanofiltration membrane by incorporating streptomycin as a novel co-monomer[J]. 中国化学工程学报（英文版）, 2022,50(10):185-196. DOI：

Shujie Guo, Jiao Du, Fangzheng Yan, Zhi Wang, Jixiao Wang. Fabrication of anti-fouling polyamide nanofiltration membrane by incorporating streptomycin as a novel co-monomer[J]. Chinese Journal of Chemical Engineering, 2022, 50(10): 185-196. DOI：

摘要

Abstract

Polyamide (PA) thin-film composite (TFC) nanofiltration (NF) membrane has extremely broad application prospects in separation of monovalent/divalent inorganic salts mixed solution. However

membrane fouling is the main obstacle to the application of PA

TFC and NF membrane. Streptomycin (SM) is a hydrophilic antibiotic containing a large number of hydroxyl and amino groups. In this work

the NF membrane was prepared

via

interfacial polymerization (IP) between trimesoyl chloride (TMC) in the organicphaseand SM/piperazine (PIP) mixture in theaqueousphase. The NF membrane structure and performance were characterized in detail. The results showed that SM successfully participated in the IP. The negative charge and hydrophilicity of membrane surface were improved. The prepared membrane exhibited good anti-adhesion and anti-bacterial performance. Additionally

when the SM concentration was 2%

the prepared membrane exhibited the optimal permselectivity. The water permeance was 89.4 L·m

-2

·h

-1

·MPa

-1

. The rejection of NaCl and Na

were 17.17% and 97.84%

respectively. The NaCl/Na

separation fact

or of the SM2-PIP/TMC membrane in 1000 mg·L

-1

NaCl and 1000 mg·L

-1

mixed solution was 40

which was 3.3 times that of PIP/TMC membrane. It indicated that SM2-PIP/TMC demonstrated excellent monovalent/divalent salts separation performance. This work provided an easy and effective approach to preparing anti-fouling NF membrane while possessing superior monovalent/divalent salts separation performance.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Novel polyamide nanofiltration membrane through Fe3+-tannic acid coordinated reverse interfacial polymerization for high-efficiency Mg2+/Li+ separation

Ultrathin polyamide nanofiltration membrane prepared by triazine-based porous organic polymer as interlayer for dye removal

Tannic acid/Fe3+ interlayer for preparation of high-permeability polyetherimide organic solvent nanofiltration membranes for organic solvent separation

The production of biobased diamines from renewable carbon sources: Current advances and perspectives

Gradient nanoporous phenolics as substrates for high-flux nanofiltration membranes by layer-by-layer assembly of polyelectrolytes