Evaluation of Membrane Fouling Control for Brackish Water Treatment Using a Modified Polyamide Composite Nanofiltration Membrane [PDF]
Membranes, 2022 In northwest China, the limited amount of water resources are classified mostly as brackish water. Nanofiltration is a widely applied desalination technology used for brackish water treatment; however, membrane fouling restricts its application.
Xuebai Guo +3 more
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Intrinsic Dependence of Groundwater Cation Hydraulic and Concentration Features on Negatively Charged Thin Composite Nanofiltration Membrane Rejection and Permeation Behavior [PDF]
Membranes, 2022 Commercial nanofiltration membranes of different molecular weight cut-offs were tested on a pilot plant for the exploration of permeation nature of Ca, Mg, Mn, Fe, Na and ammonium ions.
Miroslav Kukučka +1 more
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Stable Ti3C2 MXene-Based Nanofiltration Membrane Prepared by Bridging for Efficient Dye Wastewater Treatment [PDF]
MembranesTransition metal carbides/nitrides (MXenes) nanosheets have emerged as promising candidates for constructing high-performance nanofiltration (NF) membranes for separation processes.
Yu Zhang, Ming Qiu
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A Review of the Performance of Nanofiltration Membranes Modified with Inorganic, Carbon Nanomaterials and their Combinations [PDF]
علوم و مهندسی آب و فاضلاب, 2023 Nowadays, membranes are widely used in various industries due to their advantages such as high removal efficiency and the ease of operation. However, membrane clogging is an important limiting factor in this process which is related to the hydrophobicity
Fatemeh Pasandideh pour +2 more
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Review of membranes nanofiltration for treatment of water and wastewater [PDF]
Sustainable Earth Trends, 2022 Today, a technology membrane nanofiltration has made significant progress in the treatment of pollutants from water and wastewater. This high-pressure technology has been able to produce high amounts of high-quality water. Features such as good pollutant
Farzad Mehrjo
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Preparation and characterization of a novel emphatically charged strengthened chitosan composite nanofiltration membrane [PDF]
MATEC Web of Conferences, 2022 In this paper, chitosan was grafted with acrylic acid and positively charged elements, and a series of reinforced nanofiltration membranes were prepared by coating modified chitosan polymer with polysulfone ultrafiltration membrane as support.
Mu Tao +4 more
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Investigation of the Effect of Anionic and Cationic Surfactants on the Performance of Polyamide Membrane Nanofiltration [PDF]
آب و فاضلاب, 2019 Over the past decades, the sharp increase in population growth and industrialization in developing countries has reduced the quality and quantity of water resources.
Mohammad Sadeghi, Dariush Emadzadeh
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Preparation of anti-fouling zwitterionic nanofiltration membrane with tunable surface charge
Advanced Membranes, 2022 Anti-fouling property is of vital significance and remains a challenge in the membrane separation field. In this work, N-diethylethylenediamine (DEEDA) was incorporated into the polyamide matrix first.
Yao-Shen Guo +7 more
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Study on the Treatment of Nickel - Containing Electroplating Wastewater by Nano - Filtration Membrane [PDF]
Cailiao Baohu, 2022 In order to provide a reference for the acutal application of nano - filtration membrane in the treatment of electroplating wastewater, a nano - filtration membrane was used to separate the nickel - containing electroplating wastewater, and the effects ...
FU Ming
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Scaling Risk Assessment in Nanofiltration of Mine Waters
Membranes, 2020 Nanofiltration can be applied for the treatment of mine waters. One of the main problems is the risk of crystallization of sparingly soluble salts on the membrane surface (scaling).
Krzysztof Mitko +4 more
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