A5103168154- Membrane Separation Technologies
- Membrane-based Ion Separation Techniques
- Membrane Separation and Gas Transport
- Advanced oxidation water treatment
- Graphene and Nanomaterials Applications
- Advanced Sensor and Energy Harvesting Materials
- Extraction and Separation Processes
- Water-Energy-Food Nexus Studies
- Fuel Cells and Related Materials
- Environmental Impact and Sustainability
- Electrohydrodynamics and Fluid Dynamics
- Surface Modification and Superhydrophobicity
- Coagulation and Flocculation Studies
- Solar-Powered Water Purification Methods
- Magnetic and transport properties of perovskites and related materials
- Advancements in Solid Oxide Fuel Cells
- Arsenic contamination and mitigation
- Aerosol Filtration and Electrostatic Precipitation
- Pharmaceutical and Antibiotic Environmental Impacts
- Advanced battery technologies research
- Extenics and Innovation Methods
- Agriculture Sustainability and Environmental Impact
- Process Optimization and Integration
- Wireless Sensor Networks and IoT
- Electrochemical Analysis and Applications
Beijing City University
2023-2024
Beijing Academy of Science and Technology
2013-2024
China Light Industry Press (China)
2019-2023
Environmental Protection Research Institute of Light Industry
2013-2022
North University of China
2019
Wuhan University of Science and Technology
2017
Zhengzhou University
2011
Research Center for Eco-Environmental Sciences
2009-2010
Chinese Academy of Sciences
2009-2010
Guilford Technical Community College
2010
Fabrication of polyvinylidene fluoride (PVDF) hydrophobic asymmetric hollow fiber membranes was studied by introducing inorganic salt LiCl and water soluble polymer polyethylene glycol (PEG) 1500, using N,N-dimethylacetamide (DMAc) as solvent tap the coagulation medium. The properties also were tested characterized. It is found that non-solvent additive can increase porosity, ether or PEG 1500. Because addition PVDF obtained a rough topography on membrane surface contact angle increased to...
The direct contact membrane distillation (DCMD) applied for desalination of brackish groundwater with self-made polyvinylidene fluoride (PVDF) membranes was presented in the paper. PVDF exhibited high rejection non-volatile inorganic salt solutes and a maximum permeate flux 24.5 kg m−2 h−1 obtained feed temperature at 70°C. DCMD experimental results indicated that concentration had no significant influence on solute. When natural used directly as feed, precipitation CaCO3 would be formed...
ABSTRACT A small molecular‐weight cut‐off (MWCO) of 6000 Da poly(m‐phenylene isophthalamide) (PMIA) embedded zinc oxide (ZnO) hybrid ultrafiltration (UF) membrane was synthesized via nonsolvent‐induced phase separation (NIPS). Tests field emission scanning electron microscope (FE‐SEM), energy dispersive X‐ray spectroscopy (EDX), atomic force microscopy (AFM), thermal gravimetric analyzer (TGA), Fourier transform infrared (FTIR), capillary flow porometer (CPF), mechanical test, and pure water...
This article is a study of novel method for the preparation cobalt–manganese layered double hydroxide (CoMn‐LDH). An impinging stream–rotating packed‐bed (IS–RPB) reactor used with coprecipitation to prepare CoMn‐LDH. The results show that IS–RPB has good strengthening effect on physical and electrochemical properties Compared CoMn‐LDH prepared by traditional stirred reactor, sample smaller particle size (187.9 nm), larger specific surface area (92.5 m 2 g −1 ), higher capacitance (1477 F at...
Acrylonitrile (AN) wastewater is a heavily polluted and likely hazardous liquid that generated during the production of AN. Several chemical methods for pretreatment AN are available in laboratory scale. However, harsh reaction conditions high operational cost make these undesirable. Until now, four-effect evaporation only method used industry despite its huge energy consumption cost. It difficult to find an energy-saving technique from perspective industrial application. In this study, safe...
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