Enhanced forward osmosis from chemically modified polybenzimidazole (PBI) nanofiltration hollow fiber membranes with a thin wall

KY Wang, Q Yang, TS Chung… - Chemical Engineering …, 2009 - Elsevier
To develop high-flux and high-rejection forward osmosis (FO) membranes for water reuses
and seawater desalination, we have fabricated polybenzimidazole (PBI) nanofiltration (NF) …

Polybenzimidazole (PBI) nanofiltration hollow fiber membranes applied in forward osmosis process

KY Wang, TS Chung, JJ Qin - Journal of Membrane Science, 2007 - Elsevier
For the first time, the potential of polybenzimidazole (PBI) nanofiltration membrane as a
forward osmosis membrane has been investigated. PBI was chosen mainly because of its …

Dual-layer hollow fibers with enhanced flux as novel forward osmosis membranes for water production

Q Yang, KY Wang, TS Chung - Environmental science & …, 2009 - ACS Publications
We have demonstrated in this work the prospect of dual-layer polybenzimidazole-
polyethersulfone (PBI-PES) nanofiltration (NF) hollow fiber membranes in the forward …

High performance thin-film composite forward osmosis hollow fiber membranes with macrovoid-free and highly porous structure for sustainable water production

P Sukitpaneenit, TS Chung - Environmental science & technology, 2012 - ACS Publications
The development of high-performance and well-constructed thin-film composite (TFC)
hollow fiber membranes for forward osmosis (FO) applications is presented in this study. The …

Development of thin-film composite forward osmosis hollow fiber membranes using direct sulfonated polyphenylenesulfone (sPPSU) as membrane substrates

P Zhong, X Fu, TS Chung, M Weber… - … science & technology, 2013 - ACS Publications
This study investigates a new approach to fabricate thin-film composite (TFC) hollow fiber
membranes via interfacial polymerization for forward osmosis (FO) applications. Different …

Novel charged and hydrophilized polybenzimidazole (PBI) membranes for forward osmosis

MF Flanagan, IC Escobar - Journal of membrane science, 2013 - Elsevier
Polybenzimidazole (PBI) is a material with excellent chemical resistance, and thermal and
mechanical stabilities. However, significant drawbacks of PBI that prevent its use as a …

Novel dual-layer hollow fiber membranes applied for forward osmosis process

L Setiawan, R Wang, L Shi, K Li, AG Fane - Journal of membrane science, 2012 - Elsevier
A novel dual-layer forward osmosis (FO) hollow fiber membrane has been designed and
successfully fabricated by using a triple orifice spinneret. The fiber consists of two layers …

Composite forward osmosis hollow fiber membranes: Integration of RO-and NF-like selective layers to enhance membrane properties of anti-scaling and anti-internal …

W Fang, R Wang, S Chou, L Setiawan… - Journal of membrane …, 2012 - Elsevier
One of the major barriers that hinder the application of forward osmosis (FO) processes is
the lack of optimized membranes that possess high water flux, low salt leakage and good …

Synthesis and characterization of novel forward osmosis membranes based on layer-by-layer assembly

Q Saren, CQ Qiu, CY Tang - Environmental science & technology, 2011 - ACS Publications
Forward osmosis (FO) has received considerable interest for water-and energy-related
applications in recent years. FO does not require an applied pressure and is believed to …

Highly hydrophilic thin-film composition forward osmosis (FO) membranes functionalized with aniline sulfonate/bisulfonate for desalination

T Ni, Q Ge - Journal of Membrane Science, 2018 - Elsevier
Appropriate membranes are crucial to maximize the potential of forward osmosis (FO) in
water treatment. In this study, high-performance and well-constructed thin-film composite …