Gaoliang Wei

Electropolarization-Promoted Membrane Fouling Mitigation in Treating Actual Chemical Secondary Effluent: Underlying Mechanism and Engineering Demonstration

Linhua Rao, Jiajian Xing, Gaoliang Wei, Lilantian Cheng et autres

Abstract Electrically conductive membranes (ECMs) offer a promising approach for advanced wastewater treatment as they can mitigate membrane fouling by an in situ electroregulation strategy. However, current studies have mainly focused on synthetic wastewater at a laboratory scale, which cannot fully reflect …

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Electrically Conductive Membrane-Assisted Anammox MBR via Extracellular Electron Transfer for Enhanced Nitrogen Removal under Nitrite-Deficient Conditions

Siyu Wang, Tao Liu, Shuo Chen, Gaoliang Wei et autres

Abstract Conventional anaerobic ammonium oxidation (anammox) relies on nitrite (NO2–) as the electron acceptor for ammonium (NH4+) oxidation. However, NO2– is often insufficient in ammonium-rich wastewater, necessitating complex pretreatment to meet the stoichiometric NH4+: NO2– ratio of 1:1.32. Recent studies suggest that …

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Electrochemical regulation of water/membrane interface of asymmetric carbon nanotube membranes for efficient electrophoretic paint wastewater treatment

Linhua Rao, Zhaohai Xia, Jiajian Xing, Guangze He et autres

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Electro-controlled angstrom-scale membrane channels and ion dehydration for tunable ion and molecule separations

Haiguang Zhang, Qian Li, Xiaoqing Dong, Gaoliang Wei et autres

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Electrically-enhanced filtration of nanoplastics and natural organic matter via conductive CNT-based membrane: Synchronous removal and fouling mitigation

Xinyuan Zhang, Jiajian Xing, Xiangfeng Hong, Nan Xiao et autres

In Situ Quorum Quenching Effect Induced by Negative Potential on Electro-Conductive Membranes for Membrane Fouling Control in Membrane Bioreactors

Guangze He, Tao Liu, Jiajian Xing, Linhua Rao et autres

Membrane fouling is a major impediment to the widespread application of membrane bioreactors (MBRs) for water treatment. In recent years, the electro-conductive membrane bioreactor (E-MBR) has demonstrated efficacy in mitigating membrane fouling. The application of a negative potential to the electro-conductive membrane …

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Machine learning-guided prediction for practical flux of nanofiltration membranes in textile wastewater reclamation

Zhennan Yan, Jiajian Xing, Xiangfeng Hong, Yang Song et autres

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Electro-Induced Coordination Reconfiguration Strategy Guiding Water State Evolution against Gel-like Fouling in Ultrafiltration

Linhua Rao, Jiajian Xing, Gaoliang Wei, Hongjun Lin et autres

Ultrafiltration (UF) is a prominent technology for efficiently treating surface water, but the conventional UF process suffers from severe gel-like membrane fouling induced by natural organic matter (NOM) and coexisting multivalent cations. Here, we propose an electro-induced coordination reconfiguration (EICR) guiding water …

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Flexible and conductive carbon nanotubes/polyvinyl alcohol composite hollow fiber membranes with electro-enhanced antifouling performance

Yongke Zhang, Gaoliang Wei, Jiajian Xing, Shuo Chen et autres

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Advanced electrically conductive carbon nanotubes-PVDF composite membranes with electro-promoted water treatment performance

Yongke Zhang, Jiajian Xing, Gaoliang Wei, Linhua Rao et autres

Decentralized water supply is essential for providing clean and safe drinking water, especially in underdeveloped regions. Membrane technology is a key process for removing pathogens and suspended solids from polluted water sources. This study constructs electrically conductive membranes (ECMs) using carbon nanotubes …

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Recent advances in membrane and integrated processes for the removal of nanoplastics from water and wastewater

Zixi Han, Jiajian Xing, Nan Xiao, Yi Ding et autres

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Pyrrole functionalized Ti3C2Tx MXene membrane with sub-nanochannels for selective mono/divalent ions separation

Xu Wang, Jiajian Xing, Gaoliang Wei, Shuo Chen et autres

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