Results 251 to 260 of about 14,998 (281)
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Prediction of permeate flux and concentration of two-component dye mixture in batch nanofiltration
Journal of Membrane Science, 2003Modeling of separation of two-component dye mixture has been carried out in an unstirred bath cell. Nanofiltration of a two-component industrial dye-house effluent containing reactive black dye (Cibacron Black B, molecular weight 924.5) and reactive red dye (Cibacron Red RB, molecular weight 855.5) has been considered using a 400 molecular weight cut ...
K.M. Pastagia +4 more
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Water, Air, & Soil Pollution, 2019
Membrane filtration techniques are distinguished among methods for wastewater treatment and fully correspond to the requirements of the green concept of chemistry and production. The limiting factor for greater application of these methods is the phenomenon of fouling and the decline of the permeate flux.
Zoran Sekulić +3 more
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Membrane filtration techniques are distinguished among methods for wastewater treatment and fully correspond to the requirements of the green concept of chemistry and production. The limiting factor for greater application of these methods is the phenomenon of fouling and the decline of the permeate flux.
Zoran Sekulić +3 more
openaire +2 more sources
Prediction of red plum juice permeate flux during membrane processing with ANN optimized using RSM
Computers and Electronics in Agriculture, 2014In this work, a three-layer artificial neural network (ANN) optimized by response surface methodology (RSM) was designed to predict the permeate flux of red plum juice during membrane clarification. The input parameters of the model were trans-membrane pressure (TMP), temperature, cross-flow velocity, pore size and processing time.
Himan Nourbakhsh +4 more
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Separation and Purification Technology, 2009
Electric field enhanced cross flow ultrafiltration of aqueous solution of bovine serum albumin (BSA) has been carried out in a thin rectangular channel using 30,000 molecular weight cut-off membrane over a wide range of operating conditions. Detailed parametric study has been performed to observe the effect of feed concentration, electric field, cross ...
Biswajit Sarkar +3 more
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Electric field enhanced cross flow ultrafiltration of aqueous solution of bovine serum albumin (BSA) has been carried out in a thin rectangular channel using 30,000 molecular weight cut-off membrane over a wide range of operating conditions. Detailed parametric study has been performed to observe the effect of feed concentration, electric field, cross ...
Biswajit Sarkar +3 more
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Desalination, 2010
Abstract Fuzzy logic models for time-variant specific fluxes during crossflow microfiltration of several feed suspensions under a wide range of hydrodynamic parameters were derived and validated. The coefficient of efficiency values, which quantifies the degree of agreement between experimental observations and numerically calculated values were ...
Abdüsselam Altunkaynak +1 more
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Abstract Fuzzy logic models for time-variant specific fluxes during crossflow microfiltration of several feed suspensions under a wide range of hydrodynamic parameters were derived and validated. The coefficient of efficiency values, which quantifies the degree of agreement between experimental observations and numerically calculated values were ...
Abdüsselam Altunkaynak +1 more
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Desalination, 2007
Abstract In this paper a shear-induced diffusion model is used to predict permeate flux decline with time in the ultrafiltration of macromolecules. The results estimated by the model were compared with the experimental results obtained in a pilot plant. Tubular ZrO 2 –TiO 2 ceramic membranes with a molecular weight cut-off of 15 kDa (Orelis, France)
M. Cinta Vincent Vela +4 more
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Abstract In this paper a shear-induced diffusion model is used to predict permeate flux decline with time in the ultrafiltration of macromolecules. The results estimated by the model were compared with the experimental results obtained in a pilot plant. Tubular ZrO 2 –TiO 2 ceramic membranes with a molecular weight cut-off of 15 kDa (Orelis, France)
M. Cinta Vincent Vela +4 more
openaire +1 more source
Topological Wannier cycles induced by sub-unit-cell artificial gauge flux in a sonic crystal
Nature Materials, 2022Ying Wu, Feng Li, Jian-Hua Jiang
exaly