منابع مشابه
Overview of Reverse Osmosis for Chemical Engineers Part 1, Fundamentals of Membrane Mass Transfer
Reverse osmosis (RO). has become a standard unit operation in Chemical Engineering. This separation process can be used for a wide variety of applications including: desalination of sea water, treatment of industrial wastes, concentration of food products, and recovery of value materials from solution mixtures. In order to best utilize RO it is necessary to have a fundamental understanding of t...
متن کاملFundamentals of Moisture Transport in Textiles
Magnetic resonance imaging (MRI) and other techniques are being used to investigate moisture transport in textiles. MRI revealed that moisture distribution in carpet is significantly influenced by the details of the vacuum extraction procedure used to remove excess water. Industrially relevant through-flow drying of carpet has been simulated on a laboratory-scale dryer as well as inside an MRI ...
متن کاملComputer simulation for teaching membrane potential fundamentals.
A computer simulation of membrane potential generation is presented. It allows the user to vary the intra and extracellular concentrations of sodium, potassium and chloride ions (Na+, K+ and Cl-), and determine the membrane potential and the equilibrium potential for each ion. The permeability coefficients for the ionic species considered, and the temperature may also be changed at will. Concen...
متن کاملFundamentals of Moisture Transport in Textiles: Magnetic Resonance Imaging Studies
Magnetic resonance imaging has been used to visualize moisture distribution in cut-pile nylon carpet following the dyeing and finishing process and before it enters the dryer. At moisture levels typical of those following hydro-extraction (i.e., ~70%), water is concentrated within the carpet yarns of the backing. From optical micrographs, it can be seen that this is the same region as the small...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 1991
ISSN: 0032-3896,1349-0540
DOI: 10.1295/polymj.23.445