Results 31 to 40 of about 14,417 (244)

Study on the nanofiltration membrane fouling control and cleaning efficiency of micro- and nanobubbles

Desalination and Water Treatment
To effectively prevent membrane fouling caused by inorganic scales, which block membrane pores during the nanofiltration process for direct drinking water treatment, the effects of micro/nanobubble introduction on membrane fouling control and membrane ...
RongKai Dun, YongLei Wang, BaoZhen Liu, Hu Shen, DeSheng Wang, Wei Jian Jia, RongFei Nie   +6 more
doaj   +1 more source

Modeling of Nanofiltration Process Using DSPM-DE Model for Purification of Amine Solution

Membranes, 2021
The formation of heat stable salts (HSS) during the natural gas sweetening process by amine solvent causes many problems such as corrosion, foaming, capacity reduction, and amine loss.
Asma Ghorbani, Behrouz Bayati, Enrico Drioli, Francesca Macedonio, Tavan Kikhavani, Mirko Frappa   +5 more
doaj   +1 more source

Research progress of anti-pollution modification of nanofiltration membranes based on zwitterion

Gongye shui chuli
Nanofiltration membrane has excellent performance of separating and retaining pollutants in water. The nanofiltration membrane fouling control and anti-fouling enhancement are research focuses of its development.
YIN Mengmeng, WANG Yuhan, ZHANG Kun, WANG Guan, XU Weiguo, WANG Bo   +5 more
doaj   +1 more source

Treatment of Wastewater from the Confectionery Industry Using Pressure Membrane Processes

Proceedings, 2019
The aim of the research presented in this article was to present the possibilities of wastewater treatment coming from the confectionery plant using pressure membrane techniques.
Ewa Puszczało, Anna Marszałek
doaj   +1 more source

Efficient PFOA removal from drinking water by a dual-functional mixed-matrix-composite nanofiltration membrane

npj Clean Water, 2023
Drinking water contamination by per- and polyfluorinated alkyl substances (PFAS) is a global concern. Nanofiltration is a promising PFAS removal technology due to its scalability and cost-effectiveness.
Mohit Chaudhary, Michal Sela-Adler, Avner Ronen, Oded Nir   +3 more
doaj   +1 more source

Pharmaceutical Retention Mechanisms by Nanofiltration Membranes [PDF]

Environmental Science & Technology, 2005
This study investigates the retention mechanisms of three pharmaceuticals-sulfamethoxazole, carbamazepine, and ibuprofen-by nanofiltration (NF) membranes. Laboratory-scale experiments were carried out with two well-characterized NF membranes, with the goal of relating pharmaceutical retention behavior to membrane characteristics, physicochemical ...
Nghiem, Long, Schaefer, Andrea, Elimelech, Menachem   +2 more
openaire   +5 more sources

Research on the possibility of reusing collector-drainage waters [PDF]

E3S Web of Conferences
This paper presents the results of research on the possibility of reusing collector-drainage waters through the application of membrane technology.
Kamshybaev Akhmetali, Yesimov Esenbek, Dzharbolov Nuridddin, Akhilbekov Galymzhan, Kemelbek Aruzhan   +4 more
doaj   +1 more source

Research progress on anti-fouling nanofiltration membranes based on interfacial polymerization technology

Gongye shui chuli
Nanofiltration membranes are widely used in water treatment, drinking water treatment, seawater desalination, lithium extraction from salt lakes, zero discharge of industrial wastewater and other fields due to their advantages of low operating pressure ...
CHEN Ruotong, DING Xiaoqian, LI Kun, ZHANG Zhenbo, WANG Jiaxuan, HAN Hongjun, DAI Xuefeng, QIAO Yin, ZHAO Zhenying   +8 more
doaj   +1 more source

Successful Integration of Membrane Technologies in a Conventional Purification Process of Tannery Wastewater Streams

Membranes, 2013
The aim of this work is to design and integrate an optimized batch membrane process in a conventional purification process used for the treatment of tannery wastewater.
Angelo Chianese, Diana Sannino, Olga Sacco, Marco Stoller   +3 more
doaj   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

Advanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee, Mohammad Rabiee, Mohammad Akrami‐Hasan‐Kohal, Sidi A. Bencherif   +3 more
wiley   +1 more source