Numerical investigation of the effect of periodic turbulence promoters on the performance enhancement of nanofiltration modules. [PDF]
Journal of Hydraulic StructuresA new method for increasing the permeate flux of a nanofiltration module is presented. In a wall-patterned flat sheet membrane module, three distinct patterned walls were designed for the feed channel.
Mojtaba Azizi, meysam naderi
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Techno-Economic Analysis of Vacuum Membrane Distillation for Seawater Desalination
Membranes, 2023 Seawater desalination is an affordable and viable solution to the growing freshwater scarcity problem in water scarce regions. The current study focuses on cost analysis of Vacuum Membrane Distillation (VMD) setup for removing salts from water.
Hassaan Idrees +6 more
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Distributions of critical flux: modelling, experimental analysis and consequences for cross-flow membrane filtration [PDF]
, 2005 This paper discusses the distribution of critical flux (DCF) in cross flow filtration. These distributions are described here by a normal function with a mean critical flux and its standard deviation.
Bacchin, Patrice +2 more
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OILY WATER TREATMENT USING CERAMIC MEMBERANE
Journal of Engineering, 2011 This research was conducted using ceramic microfiltration membrane for treatment of oily wastewater in the pilot-scale dead-end filtration system designed in the laboratory under the influence of conditions of feed flow rate 15-35 l/h, feed temperature ...
Sama Mohammed Abdullah
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Calcium Channel Permeation: A Field in Flux [PDF]
The Journal of General Physiology, 1999 In 1955, Alan Hodgkin and Richard Keynes published a study whose intent was to answer a rather technical question, but whose result triggered the modern analysis of ion channel permeation ([Hodgkin and Keynes, 1955][1]). They aimed to determine whether the K+ fluxes in giant axons followed the “
openaire +2 more sources
A Comparison Study of Brine Desalination using Direct Contact and Air Gap Membrane Distillation
Journal of Engineering, 2019 Membrane distillation (MD) is a hopeful desalination technique for brine (salty) water. In this research, Direct Contact Membrane Distillation (DCMD) and Air Gap Membrane Distillation (AGMD) will be used. The sample used is from Shat Al –Arab water (TDS=
Ahmed Shamil Khalaf +1 more
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Membranes, 2022 Fouling tends to cause a significant increase in hydraulic resistance, decreased permeate flux, or increased transmembrane pressure (TMP) when a process is operated under constant TMP or constant flux conditions.
Erna Yuliwati +3 more
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Low fouling conditions in dead-end filtration: Evidence for a critical filtered volume and interpretation using critical osmotic pressure [PDF]
, 2005 This paper presents experiments showing the existence of a critical filtered volume (CFV) when operating colloid dead-end filtration. The CFV is here defined as the filtered volume below which there is no irreversible (with respect to a break in the ...
Bessiere, Yolaine +2 more
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Membranes, 2022 Vacuum-enhanced direct contact membrane distillation (VEDCMD) has been proven experimentally to improve the permeate flux, compared with direct contact membrane distillation (DCMD).
Qingfen Ma +8 more
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Clarification of sour orange juice by ultrafiltration: Optimization of permeate flux and fouling resistances using response surface methodology [PDF]
مجله پژوهشهای علوم و صنایع غذایی ایران, 2016 The turbidity of sour orange juice after juice extraction affects on quality, shelf-life and concentration of juice. Therefore, juice clarification is an important operation in the fruit processing industry.
محمدمهدی سیدآبادی +1 more
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