Use of graft-modified membranes for water treatment

被引：0

作者：

Meier-Haack, J ^{[1
]}

Carroll, T ^{[1
]}

机构：

[1] Inst Polymer Res Dresden, D-01069 Dresden, Germany

来源：

MEMBRANES IN DRINKING AND INDUSTRIAL WATER PRODUCTION III | 2003年

关键词：

graft modification; microfiltration; polyelectrolyte multilayer systems; protein adsorption;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Membranes with designed surface and filtration properties were prepared by grafting and adsorption of polyelectrolyte multilayer systems on membrane surfaces using the layer-by-layer electrostatic self-assembly technique. Microfiltration membranes with a first polyelectrolyte layer grafted onto the surface showed excellent stability during the filtration process. Although a two-fold higher permeate flux was observed for a three-layer polyelectrolyte complex membrane compared to a just grafted one, the protein retention did not change remarkably. Additionally, a reduced protein adsorption was detected by in-situ ATR-FTIR spectroscopy for the case of repulsive electrostatic forces between the substrate and the protein under applied test conditions.

引用

收藏

页码：385 / 392

页数：8

相关论文

共 50 条

[21] Ceramic membranes for direct river water treatment applying coagulation and microfiltration [J].

Loi-Bruegger, A. ;

Panglisch, S. ;

Buchta, P. ;

Hattori, K. ;

Yonekawa, H. ;

Tomita, Y. ;

Gimbel, R. .

5TH WORLD WATER CONGRESS: DRINKING WATER QUALITY AND TREATMENT, 2006, 6 (04) :89-98

[22] Improving chemical cleaning of fouled membranes in a drinking water treatment plant [J].

Hasegawa, Susumu ;

Tanaka, Yasuhiro ;

Wake, Naokazu ;

Takagi, Ryosuke ;

Matsuyama, Hideto .

WATER SUPPLY, 2019, 19 (08) :2330-2337

[23] Using activated carbon to improve natural water treatment by porous membranes [J].

Konieczny, K ;

Klomfas, G .

DESALINATION, 2002, 147 (1-3) :109-116

[24] Development of microporous membranes with enhanced abrasion resistance for water treatment: A review [J].

Lee, Wei Ann ;

Lau, Woei Jye ;

Goh, Pei Sean ;

Ng, Be Cheer ;

Ismail, Ahmad Fauzi ;

Li, Xuesong .

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2025, 13 (03)

[25] Fouling analysis of polysulfone ultrafiltration membranes used for drinking water treatment [J].

Zhao, B. Q. ;

Huang, C. P. ;

Chen, S. Y. ;

Wang, D. S. ;

Li, T. ;

Qu, J. H. .

WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY, 2011, 11 (06) :668-674

[26] Advances in the use of low-pressure, hollow fiber membranes for the disinfection of water [J].

Jacangelo, JG ;

Madec, A ;

Schwab, KJ ;

Huffman, DE ;

Mysore, CS .

Leading-Edge Technology 2005 - Water Treatment, 2005, 5 (05) :109-115

[27] Micro-patterned membranes prepared via modified phase inversion: Effect of modified interface on water fluxes and organic fouling [J].

Ilyas, Ayesha ;

Gebreyohannes, Abaynesh Yihdego ;

Qian, Jun ;

Reynaerts, Dominiek ;

Kuhn, Simon ;

Vankelecom, Ivo F. J. .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2021, 585 :490-504

[28] Oilfield produced water treatment by ceramic membranes: Preliminary process cost estimation [J].

Weschenfelder, S. E. ;

Mello, A. C. C. ;

Borges, C. P. ;

Campos, J. C. .

DESALINATION, 2015, 360 :81-86

[29] Microfiltration ceramic membranes from local Cameroonian clay applicable to water treatment [J].

Belibi, P. Belibi ;

Nguemtchouin, M. M. G. ;

Rivallin, M. ;

Nsami, J. Ndi ;

Sieliechi, J. ;

Cerneaux, S. ;

Ngassoum, M. B. ;

Cretin, M. .

CERAMICS INTERNATIONAL, 2015, 41 (02) :2752-2759

[30] Ceramic membranes from Moroccan natural clay and phosphate for industrial water treatment [J].

Palacioa, L. ;

Bouzerdi, Y. ;

Ouammou, M. ;

Albizane, A. ;

Bennazha, J. ;

Hernandez, A. ;

Calvo, J. I. .

DESALINATION, 2009, 245 (1-3) :501-507

← 1 2 3 4 5 →