Transport properties of oleuropein through nanofiltration membranes
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چکیده
منابع مشابه
Selective Mass Transport of CO2 Containing Mixtures through Zeolite Membranes
In this work, the main aspects regarding the permeation of mixtures containing CO2 and permanent gases such as H2 , N2 and CH4 through zeolite membranes have been investigated, focusing on the description of the mass transport mechanisms taking place inside the pores. First, a brief overview about the performance of the main zeolite membranes used in gas separation (e.g. DDR, CHA, AEI, FAU, etc...
متن کاملIon Rejection Properties of Nanofiltration Membranes with Inhomogeneous Charge Distributions
Ion rejection by nanofiltration (NF) membranes with bipolar fixed charge distributions have been investigated theoretically. Salt flux rectification has been predicted as a result of the broken symmetry of the fixed charge distribution on the pore walls. The existence of an optimal volume flux (i.e. leading to the highest salt rejection) has been put in evidence when there is a region within th...
متن کاملUltrafast Nanofiltration through Large-Area Single-Layered Graphene Membranes.
Perforated single-layered graphene has demonstrated selectivity and flux that is orders of magnitude greater than state-of-the-art polymer membranes. However, only individual graphene sheets with sizes up to tens of micrometers have been successfully fabricated for pressurized permeation studies. Scaling-up and reinforcement of these atomic membranes with minimum cracks and pinholes remains a m...
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ژورنال
عنوان ژورنال: Food and Bioproducts Processing
سال: 2015
ISSN: 0960-3085
DOI: 10.1016/j.fbp.2014.04.002