| Title: | Pervaporation in chemical analysis |
| Address: | "Department of Chemistry and Environmental Science, New Jersey Institute of Technology, University Heights, Newark, NJ 07104, USA" |
| DOI: | 10.1016/j.chroma.2009.12.043 |
| ISSN/ISBN: | 1873-3778 (Electronic) 0021-9673 (Linking) |
| Abstract: | "Unlike thermal processes such as distillation, pervaporation relies on the relative rates of solute permeation through a membrane and is a combination of evaporation and gas diffusion. The analytical pervaporation systems consist of a membrane module suitable for liquid sample introduction and a vacuum (or a sweeping gas) on the permeate side. It has been used in a wide range of applications including the analysis of various organic and inorganic compounds, and sample concentration. It has been directly interfaced with gas chromatography, spectrophotometry, capillary electrophoresis, electrochemical detectors, liquid chromatography, and mass spectrometry. A wide range of liquids, slurries, and solids samples has been analyzed using these techniques. This review highlights the basic principles of the pervaporation and the state of its current development as applied to analytical chemistry" |
| Keywords: | "Chemical Fractionation/*instrumentation/*methods Chromatography, Gas/*methods Diffusion Equipment Design Flow Injection Analysis/*methods *Membranes, Artificial Metals/chemistry Permeability Solvents/chemistry Volatilization;" |
| Notes: | "MedlineSae-Khow, Ornthida Mitra, Somenath eng Review Netherlands 2010/01/12 J Chromatogr A. 2010 Apr 16; 1217(16):2736-46. doi: 10.1016/j.chroma.2009.12.043. Epub 2009 Dec 21" |
