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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Dual-Structure PVDF/SDS Nanofibrous Membranes for Highly Efficient Personal Protection in Mines
Membranes, 2022 Pneumoconiosis in miners is considered a global problem. Improving the performance of individual protective materials can effectively reduce the incidence of pneumoconiosis.
Gang Zhou +5 more
doaj +1 more source
Development and testing of a fully adaptable membrane bioreactor fouling model for a sidestream configuration system [PDF]
, 2013 This article is available through the Brunel Open Access Publishing Fund. Copyright © 2013 MDPI AGA dead-end filtration model that includes the three main fouling mechanisms mentioned in Hermia (i.e., cake build-up, complete pore blocking, and pore ...
Paul, P, Parneet Paul
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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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Fractional Calculus-based Modelling of Membrane Filtration [PDF]
Kemija u Industriji, 2022 The aim of this work was to model the deep bed and cake filtration process using an alternative approach based on a fractional calculus (FC). The considered experimental data in this study were extracted from published studies. The data used in FC models
Chehrazad Mesli +5 more
doaj +1 more source
Numerical simulation of colloidal dispersion filtration: description of critical flux and comparison with experimental results [PDF]
, 2006 During filtration via membrane processes, colloids accumulate at the porous surface leading to fouling phenomena. In this study, a rigorous simulation of momentum and mass transfer using CFD modelling has been developed to describe such an accumulation ...
Fletcher, David F. +4 more
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Filtration Behaviour and Fouling Mechanisms of Polysaccharides
Membranes, 2014 This study investigated filtration behaviors of polysaccharides solutions, both alone and in mixture with proteins, in the short-time constant flux filtration with the focus on factors affecting the transmembrane pressure (TMP) increase rate, the ...
Sondus Jamal, Sheng Chang, Hongde Zhou
doaj +1 more source
Preparation and air filtration performance of PLA-based MOFilter
Meitan xuebao, 2023 Particulate matter (PM) is a major air pollutant, posing a serious threat to the ecological environment and human health, especially PM0.3 particles are small, penetrating and harmful.
Xinyu LI +5 more
doaj +1 more source
Role and variations of supernatant compounds in submerged membrane bioreactor fouling [PDF]
, 2005 Many studies have been performed to analyze the influence of extracellular polymeric substances (EPS) in membrane fouling. Most of these works deal with the impact of solid contents in the fouling, and some of them have studied the role ofsupematant ...
Albasi, Claire +3 more
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Dead-end filtration of yeast suspensions: correlating specific resistance and flux data using artificial neural networks [PDF]
, 2006 The specific cake resistance in dead-end filtration is a complex function of suspension properties and operating conditions. In this study, the specific resistance of resuspended dried bakers yeast suspensions was measured in a series of 150 experiments ...
Ní Mhurchú, Jenny, Foley, Greg
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