Results 251 to 260 of about 103,585 (306)
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Dynamic membranes for ultrafiltration
Journal of Colloid and Interface Science, 1984Etudes de membranes formees par depot de particules colloidales a partir d'une solution diluee sur un support poreux. Cas de membranes formees avec de l'oleate de Ca, du sulfure de Cd, de l'oxyde de Zr et de la polyvinyl-2 pyridine et de la filtration de solutions de Bleu de Prusse et de serum albumine ...
A.K Turkson, J.A Mikhlin, M.E Weber
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Prediction of Ultrafiltration Membrane Performance
Science, 1962A theory for ultrafiltration is presented which makes possible the characterization of a membrane at a given temperature and solute concentration by a single experiment at that temperature and concentration. The theory is applied to data in the literature and is shown to be consistent with those data.
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Organo-mineral ultrafiltration membranes
Filtration & Separation, 1997Abstract A new kind of membrane material, resulting from the addition of minerals (inorganics) to a polymer solution, is presented. This innovative concept allows us to combine the interesting properties of organic membranes (such as flexibility) with those of mineral membranes (such as pressure resistance, and surface properties).
I. Genné +3 more
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Chemically resistant ultrafiltration membranes
Filtration & Separation, 1991Abstract Polymers like polyethersulphone (or polysulphone) can be combined with polyvinylpyrrolidone (PVP) to form ultrafiltration membranes that possess good thermal and chemical resistance as well as controlled hydrophobicity.
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Cellulose diacetate ultrafiltration membranes
Fibre Chemistry, 1998New technology was developed for molding of membranes for ultrafiltration from CDA—acetone solutions at low pressure (0.2 MPa) and the conditions of their fabrication were optimized. It was shown that the method of spontaneous phase separation on a calender allows regulating the structure of the membranes.
V. M. Sedelkin +4 more
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Cellulose acetate ultrafiltration membranes
Journal of Applied Polymer Science, 1975AbstractTwenty‐three different casting solution compositions involving cellulose acetate E‐938‐3 (polymer, P), acetone (solvent, S), and aqueous magnesium perchlorate (Mg(ClO4)2:H2O = 1:8.5) (nonsolvent, N) were studied for making ultrafiltration membranes.
O. Kutowy, S. Sourirajan
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Polysulfone ultrafiltration membranes
Industrial & Engineering Chemistry Product Research and Development, 1983T. A. Tweddle +3 more
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Ultrafiltration Membranes and Applications
1981I. Fundamentals.- Fifteen Years of Ultrafiltration: Problems and Future Promises of an Adolescent Technology.- Production, Specification, and Some Transport Characteristics of Cellulose Acetate Ultrafiltration Membranes for Aqueous Feed Solutions.- Chemical and Morphological Effects of Solute Diffusion Through Block Copolymer Membranes.- Practical ...
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