Articles with "layer hollow" as a keyword



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Optimization and modification of PVDF dual-layer hollow fiber membrane for direct contact membrane distillation; application of response surface methodology and morphology study

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Published in 2018 at "Korean Journal of Chemical Engineering"

DOI: 10.1007/s11814-018-0038-4

Abstract: RSM methodology was applied to present mathematical models for the fabrication of polyvinylidene fluoride (PVDF) dual-layer hollow fibers in membrane distillation process. The design of experiments was used to investigate three main parameters in terms… read more here.

Keywords: pvdf dual; methodology; morphology study; dual layer ... See more keywords
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Status and improvement of dual-layer hollow fiber membranes via co-extrusion process for gas separation: A review

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Published in 2018 at "Journal of Natural Gas Science and Engineering"

DOI: 10.1016/j.jngse.2018.01.043

Abstract: Abstract Carbon dioxide (CO2) is the main culprit of greenhouse gases produced mainly via the combustion of fossil fuel. This paper reviewed the performance of emerging dual-layer hollow fiber membrane, its fabrication via co-extrusion process,… read more here.

Keywords: dual layer; layer; via extrusion; hollow fiber ... See more keywords
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Stability study of PVDF/TiO2 dual layer hollow fibre membranes under long-term UV irradiation exposure

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Published in 2017 at "Journal of water process engineering"

DOI: 10.1016/j.jwpe.2016.05.009

Abstract: Abstract Photocatalytic membrane has received overwhelming attention in recent years and has been considered as one of the most promising advanced oxidation processes. In such system, the photocatalytic membranes are constantly exposed to UV irradiation… read more here.

Keywords: irradiation; long term; dual layer; stability ... See more keywords
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Comparative DCMD performance of hydrophobic-hydrophilic dual-layer hollow fibre PVDF membranes incorporated with different concentrations of carbon-based nanoparticles

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Published in 2021 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2021.118948

Abstract: Abstract High wetting resistance and high permeate flux are crucial for membrane distillation (MD) to achieve a high performance. To achieve both of these qualities, this work focused on the fabrication of co-extruded dual-layer hollow… read more here.

Keywords: performance; layer hollow; membrane; hollow fibre ... See more keywords
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Layer-by-Layer Hollow Mesoporous Silica Nanoparticles with Tunable Degradation Profile

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Published in 2023 at "Pharmaceutics"

DOI: 10.3390/pharmaceutics15030832

Abstract: Silica nanoparticles (SNPs) have shown promise in biomedical applications such as drug delivery and imaging due to their versatile synthetic methods, tunable physicochemical properties, and ability to load both hydrophilic and hydrophobic cargo with high… read more here.

Keywords: silica nanoparticles; degradation profile; layer; degradation ... See more keywords