Surface modification of water purification membranes

DJ Miller, DR Dreyer, CW Bielawski… - Angewandte Chemie …, 2017 - Wiley Online Library
Polymeric membranes are an energy‐efficient means of purifying water, but they suffer from
fouling during filtration. Modification of the membrane surface is one route to mitigating …

Zwitteration: coating surfaces with zwitterionic functionality to reduce nonspecific adsorption

JB Schlenoff - Langmuir, 2014 - ACS Publications
Coating surfaces with thin or thick films of zwitterionic material is an effective way to reduce
or eliminate nonspecific adsorption to the solid/liquid interface. This review tracks the …

Zwitterionic nanohydrogel grafted PVDF membranes with comprehensive antifouling property and superior cycle stability for oil‐in‐water emulsion separation

Y Zhu, J Wang, F Zhang, S Gao, A Wang… - Advanced Functional …, 2018 - Wiley Online Library
Fouling caused by oil and other pollutants is one of the most serious challenges for
membranes used for oil/water separation. Aiming at improving the comprehensive …

Modification of polyethersulfone membranes–A review of methods

C Zhao, J Xue, F Ran, S Sun - Progress in Materials Science, 2013 - Elsevier
Significant progress has been achieved in the last years on the modification of
polyethersulfone (PES) membranes. Many articles and reviews have been written on the …

Enhancement of surface properties and performance of reverse osmosis membranes after surface modification: a review

M Asadollahi, D Bastani, SA Musavi - Desalination, 2017 - Elsevier
Reverse osmosis (RO) membrane process has become the most promising technology for
desalination to produce purified water. Among numerous polymeric materials used to …

Antifouling thin-film composite membranes by controlled architecture of zwitterionic polymer brush layer

C Liu, J Lee, J Ma, M Elimelech - Environmental science & …, 2017 - ACS Publications
In this study, we demonstrate a highly antifouling thin-film composite (TFC) membrane by
grafting a zwitterionic polymer brush via atom-transfer radical-polymerization (ATRP), a …

Comparison of ceramic and polymeric membrane permeability and fouling using surface water

B Hofs, J Ogier, D Vries, EF Beerendonk… - Separation and …, 2011 - Elsevier
The trans membrane pressure (TMP) increase at a constant flux of 150 L m− 2 h− 1 due to
membrane fouling by direct filtration with lake water is investigated for four ceramic (Al 2 O 3 …

Membranes with surface-enhanced antifouling properties for water purification

N Shahkaramipour, TN Tran, S Ramanan, H Lin - Membranes, 2017 - mdpi.com
Membrane technology has emerged as an attractive approach for water purification, while
mitigation of fouling is key to lower membrane operating costs. This article reviews various …

[图书][B] Introduction to green chemistry

J Andraos, AS Matlack - 2022 - taylorfrancis.com
Interest in green chemistry and clean processes has grown so much in recent years that
topics such as fluorous biphasic catalysis, metal organic frameworks, and process …

Designing sustainable membrane-based water treatment via fouling control through membrane interface engineering and process developments

A Ilyas, IFJ Vankelecom - Advances in Colloid and Interface Science, 2023 - Elsevier
Membrane-based water treatment processes have been established as a powerful
approach for clean water production. However, despite the significant advances made in …