Reverse Osmotic Concentration of Aqueous Isopropyl Alcohol Solutions
نویسندگان
چکیده
منابع مشابه
Equilibrium and Dynamic Osmotic Behaviour of Aqueous Solutions with Varied Concentration at Constant and Variable Volume
Osmosis is essential for the living organisms. In biological systems the process usually occurs in confined volumes and may express specific features. The osmotic pressure in aqueous solutions was studied here experimentally as a function of solute concentration (0.05-0.5 M) in two different regimes: of constant and variable solution volume. Sucrose, a biologically active substance, was chosen ...
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Affiliations: 1. Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore; 2. Division of Infectious Diseases and Hospital Epidemiology, University of Basel Hospitals, Basel, Switzerland; 3. Institute of Hygiene and Applied Immunology, Medical University of Vienna, Vienna, Austria. Address correspondence to Matthias Maiwald, MD, PhD, Department of Pathology...
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The osmotic coefficient of aqueous solutions of cyclohexylsulfamic acid was determined by freezing point measurements up to the molality 0.65 mol kg-1. The osmotic coefficients were fitted to the Pitzer equation, and ion interaction parameters α1, β(0) and β(1) were evaluated. The mean ion activity coefficient of the solute was calculated, and the non-ideal behaviour of the system investigated ...
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ژورنال
عنوان ژورنال: KAGAKU KOGAKU RONBUNSHU
سال: 1983
ISSN: 0386-216X,1349-9203
DOI: 10.1252/kakoronbunshu.9.283