A novel flower-like nickel-metal-organic framework (Ni-MOF) membrane for efficient multi-component pollutants removal by gravity

L Han, J Ma, H Lin, C Chen, J Teng, B Li, D Zhao… - Chemical Engineering …, 2023 - Elsevier
The recycling of wastewater containing multiple pollutants is an urgent issue that requires
sustainable and effective solutions. Gravity-driven membrane separation is a highly …

Chemical cleaning and membrane aging of poly (vinylidene fluoride)(PVDF) membranes fabricated via non-solvent induced phase separation (NIPS) and thermally …

H Yu, S Shangguan, H Yang, H Rong, F Qu - Separation and Purification …, 2023 - Elsevier
Abstract Poly (vinylidene fluoride)(PVDF) is one of the most used membrane materials in the
water industries, and the PVDF membrane can be fabricated majorly through non-solvent …

A gravity-driven membrane bioreactor in treating the real decentralized domestic wastewater: flux stability and membrane fouling

W Gong, X Liu, J Wang, Y Zhao, X Tang - Chemosphere, 2023 - Elsevier
Domestic wastewater in decentralized sites is capturing increasing attention. However,
conventional treatment technology is not sufficiently cost-effective. In this study, real …

Mechanism of Mn (II) removal by the cake layer containing biogenic manganese oxides in a flow-through mode: Biological or chemical catalysis?

R Wang, H Hu, D Shi, J Liang, S Shao - Separation and Purification …, 2024 - Elsevier
Biogenic manganese oxides (BioMnO x) can effectively remove Mn (II) from drinking water.
In the gravity-driven membrane (GDM) system for Mn (II)-containing water treatment, both …

Performance of a ceramsite-enhanced gravity-driven ceramic membrane (GDCM) for simultaneous manganese ion and ammonia removal

S Jiang, P Rao, H Huang, L Liu, Y Luo, W Wang… - Journal of Cleaner …, 2023 - Elsevier
Rapid population and economic growth have led to increased discharge of industrial
wastewater into the aquatic environment. Multiple contaminants, such as ammonia and …

Biological pretreatment coupled gravity-driven membrane filtration for purifying decentralized domestic wastewater toward resource reuse

W Gong, Y Zhao, M Jiang, J Luo, X Liu, J Wang… - Journal of Cleaner …, 2024 - Elsevier
Membrane bioreactor (MBR) is an effective technology for the decentralized wastewater
treatment; however, its high energy consumption and complex operation & maintenance …

Calcium sulfite oxidation activated by ferrous iron integrated with membrane filtration for removal of typical algal contaminants

W Song, Z Gao, F Tan, X Cheng, T Yang, D Wu, J Yang… - Chemosphere, 2023 - Elsevier
Oxidation treatment of algae-laden water may cause cells rupture and emission of
intracellular organics, thus restricting its further popularization. As a moderate oxidant …

Effects of cations on biofilms in gravity-driven membrane system: Filtration performance and mechanism investigation

R Chen, D Xu, J Zhao, X Tang, H Yang, H Liang - Water Research, 2024 - Elsevier
The gravity-driven membrane (GDM) system is desirable for energy-efficient water treatment.
However, little is known about the influence of cations on biofilm properties and GDM …

Oxidants-assisted gravity-driven membrane (GDM) process for manganese removal from surface water: Rapid maturation and manganese oxide regulation

J Feng, Z Liu, Z Zhou, J Ren, Y Yang, X Li… - Journal of Water Process …, 2023 - Elsevier
The rapid maturation of the gravity-driven membrane (GDM) process for manganese
removal from surface water is critical to its practical application. In this study, KMnO 4 and …

Performance of gravity-driven membrane filtration for treatment of low-temperature and low-turbidity water: Effect of coagulation pretreatment

K Li, M Han, Y Xu, J Zhang, T Wei, G Wen… - Journal of Water Process …, 2023 - Elsevier
As a promising technology for decentralized drinking water treatment, performance of gravity-
driven membrane (GDM) filtration for low-temperature and low-turbidity water purification …