Active-passive synergistic alleviation of membrane scaling from groundwater by grafting charged positive monomers on the surface of nanofiltration membranes DOI
Guijing Chen,

Xifan Li,

Jian Zhao

et al.

Desalination, Journal Year: 2024, Volume and Issue: unknown, P. 118436 - 118436

Published: Dec. 1, 2024

Language: Английский

Nanofiltration (NF) application in drinking water treatment plants and the challenges of its concentrate management in China DOI
Juncheng Wang, Yi Liu, Shunke Ding

et al.

Desalination, Journal Year: 2025, Volume and Issue: unknown, P. 118937 - 118937

Published: April 1, 2025

Language: Английский

Citations

1
Construction and characterization of highly permeable nanofiltration membranes via introducing calcium alginate interlayer DOI
Quanling Xie, Zhongyan Chen, Yu Tong

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106558 - 106558

Published: April 1, 2025

Language: Английский

Citations

0
Correlation Between Conditions of Polyaniline Interlayer Formation and the Structure and Performance of Thin-Film Composite Membranes for Nanofiltration Prepared via Interfacial Polymerization DOI Open Access
Katsiaryna S. Burts, Tatiana V. Plisko, Anastasia Penkova

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(9), P. 1199 - 1199

Published: April 28, 2025

Correlations between conditions of the polyaniline (PANI) interlayer formation on surface a polysulfone (PSF) porous membrane substrate and structure performance thin-film composite (TFC) membranes for nanofiltration with polyamide (PA) selective layer prepared via interfacial polymerization (IP) were studied. It was shown that application PANI significantly enhanced hydrophilicity (the water contact angle decreased from 55 ± 2° down to 26–49 2°), pore size porosity, increased roughness PSF/PANI substrates due bigger globules, which affect PA TFC IP. intermediate yielded thinner layer, decline in roughness, an increase declined 28 <10°) crosslinking degree NF membranes. The developed approach allows us enhance permeation up 45–64 L·m−2·h−1 at ΔP = 0.5 MPa improve selectivity (rejection coefficient MgSO4—>99.99%; LiCl—5–25%; sulfadimetoxine—80–95%) also ensure long-term operational stability interlayer. Moreover, Mg2+/Li+ separation factor values found 37 58 PANI-modified compared 9 8 reference NF-PSF

Language: Английский

Citations

0
Active-passive synergistic alleviation of membrane scaling from groundwater by grafting charged positive monomers on the surface of nanofiltration membranes DOI
Guijing Chen,

Xifan Li,

Jian Zhao

et al.

Desalination, Journal Year: 2024, Volume and Issue: unknown, P. 118436 - 118436

Published: Dec. 1, 2024

Language: Английский

Citations

1