Results 11 to 20 of about 10,921 (256)
Influence of the operating parameters on the flux during microfiltration of the steepwater in the starch industry [PDF]
Acta Periodica Technologica, 2012 The subject of the work is the possibility of applying microfiltration through a ceramic tubular membrane with 100 nm pore sizes to the steepwater obtained in the production process of corn starch.
Šereš Zita I. +6 more
doaj +1 more source
Membranes, 2022 The reverse osmosis performance in removing nickel ions from artificial wastewater was experimentally and mathematically assessed. The impact of temperature, pressure, feed concentration, and feed flow rate on the permeate flux and Ni (II) rejection ...
Ihab Shigidi +7 more
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Membranes, 2022 In this comprehensive study, a seven-channel ultrafiltration (UF) titania membrane was used to investigate the impact of the pulsatile cleaning process on the crossflow filtration system. Seventeen experimental runs were performed for different operating
Mohamed Echakouri +2 more
doaj +1 more source
Oxygen permeation in bismuth-based materials. Part I: Sintering and oxygen permeation fluxes [PDF]
Solid State Ionics, 2006 Oxygen permeation measurements were performed on two layered bismuth based oxide ceramics: a rhombohedral phase belonging to the Bi2O3-CaO system, (Bi2O3)0.73- (CaO)0.27 (BICAO) and a BICOVOX phase. Oxygen permeability for these systems was compared to permeability of the cubic fluorite type structure with composition (Bi2O3)0.75(Er2O3)0.25 (BE25). Low
Capoen, Edouard +9 more
openaire +2 more sources
Membranes, 2022 The removal of volatile organic compounds (VOCs) from wastewater containing nonvolatile salts has become an important and interesting case of the application of the pervaporation (PV) process.
Xuefei Sun +7 more
doaj +1 more source
Ultrahigh oxygen permeation flux through supported Ba0.5Sr0.5Co0.8Fe0.2O3− membranes [PDF]
Journal of Membrane Science, 2011 Financial support from the Spanish Ministry for Science and Innovation (Project ENE2008-06302 and FPI Grant JAE-Pre 08-0058), EU through FP7 NASA-OTM Project (NMP3-SL-2009-228701), and the Helmholtz Association of German Research Centres through the Helmholtz Alliance MEM-BRAIN (Initiative and Networking Fund) is kindly acknowledged. Mrs H.
Baumann, S. +5 more
openaire +3 more sources
A Study of Copper (II) Ions Removal by Reverse Osmosis under Various Operating Conditions
Separations, 2022 The study aims to treat artificial wastewater contaminated with copper (II) ions by reverse osmosis using (SEPA CF042 Membrane Test Skid-TFC BW30XFR). Several concentrations of feedstock were prepared.
Ramzi H. Harharah +4 more
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source