English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/191857
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Current use of pressurised liquid extraction and subcritical water extraction in environmental analysis

AuthorsRamos, Lourdes ; Kristenson, E. Maria; Brinkman, U. A. Th.
KeywordsReviews
Pressurised liquid extraction
Subcritical water extraction
Environmental analysis
Issue Date2002
PublisherElsevier
CitationJournal of Chromatography A 975(1): 3-29 (2002)
AbstractThis review updates our knowledge about pressurised liquid extraction (PLE) and subcritical water extraction (SWE), two sample preparation techniques which are increasingly used for the extraction of moderately and non-volatile organic pollutants from a variety of solid and semi-solid environmental matrices. Parameters influencing the extraction yield and selectivity are discussed. The results deriving from the analysis of several different classes of compounds in a variety of matrices are compared with a reference method, e.g., Soxhlet extraction. PLE and SWE are both promising techniques due to the short extraction times and low solvent consumption. In addition, SWE offers a wide range of polarities by changing the temperature and can easily provide class-selective extraction by temperature programming and/or the addition of modifier(s). This indicates that, even though many applications have already been reported, more can be expected.
Publisher version (URL)https://doi.org/10.1016/S0021-9673(02)01336-5
URIhttp://hdl.handle.net/10261/191857
DOI10.1016/S0021-9673(02)01336-5
ISSN0021-9673
1873-3778
Appears in Collections:(IQOG) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf59,24 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.