Peer-reviewedCC BYRSC advances
Highly efficient MOF-808/polyethersulfone mixed matrix membranes for methyl orange filtration.
- 1College of New Energy and Materials, Fujian Provincial Key Laboratory of Featured Materials in Biochemical Industry, Ningde Normal University Ningde Fujian 352100 China [email protected] [email protected].
Abstract
The development of free-standing membranes with high efficiency and robust environmental tolerance remains a key challenge in dye wastewater treatment. Herein, MOF-808-incorporated polyethersulfone (PES) mixed matrix membranes (MMMs) were fabricated for the adsorptive removal of methyl orange (MO). The optimized composite membrane (MOF@PES-2) achieved a maximum MO removal efficiency of 98%. Notably, the membrane demonstrated good salt tolerance, maintaining removal efficiencies of >95% and >89% in MO solutions with NaCl mass concentrations equal to and ten times that of MO, respectively. These results highlight the potential of MOF@PES-2 for efficient dye removal from saline wastewater.
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BibTeX
@article{hu2026highly,
title = {{Highly efficient MOF-808/polyethersulfone mixed matrix membranes for methyl orange filtration.}},
author = {Xiao-Jing Hu and Qi-Qiang Li and Li-Jie Lin and Xiao-Hui Huang and Shao-Ming Ying},
journal = {RSC advances},
year = {2026},
month = oct,
doi = {10.1039/d6ra07189a},
url = {https://europepmc.org/article/MED/42899095},
note = {CC BY},
}
RIS
TY - JOUR
TI - Highly efficient MOF-808/polyethersulfone mixed matrix membranes for methyl orange filtration.
AU - Xiao-Jing Hu
AU - Qi-Qiang Li
AU - Li-Jie Lin
AU - Xiao-Hui Huang
AU - Shao-Ming Ying
PY - 2026
DA - 2026/10/19
JO - RSC advances
DO - 10.1039/d6ra07189a
UR - https://europepmc.org/article/MED/42899095
AB - The development of free-standing membranes with high efficiency and robust environmental tolerance remains a key challenge in dye wastewater treatment. Herein, MOF-808-incorporated polyethersulfone (PES) mixed matrix membranes (MMMs) were fabricated for the adsorptive removal of methyl orange (MO). The optimized composite membrane (MOF@PES-2) achieved a maximum MO removal efficiency of 98%. Notably, the membrane demonstrated good salt tolerance, maintaining removal efficiencies of >95% and >89% in MO solutions with NaCl mass concentrations equal to and ten times that of MO, respectively. These results highlight the potential of MOF@PES-2 for efficient dye removal from saline wastewater.
SN - 2046-2069
ER -