Membrane extraction techniques in environmental analysis
(2005) In Ecological Chemistry and Engineering S-Chemia i Inzynieria Ekologiczna S 12(5-6). p.519-539- Abstract
- Membrane assisted extraction facilitates the integration of classical liquid-liquid extraction (LLE) chemistry to automated instrumental analysis. Various shortcomings of classical LLE are overcome by the membrane separation of sample (donor) and extract (acceptor): 1) reduced solvent usage, 2) higher enrichment factors, 3) no solvent evaporation and 4) no formation of emulsions. Membrane extractions provide a high degree of clean-up, permitting automated analysis of environmental and biological samples with no or very small consumption of organic solvents. This review gives a short overview of membrane extraction in environmental analytical chemistry. The principles of the equilibrium extraction approach will be described and examples... (More)
- Membrane assisted extraction facilitates the integration of classical liquid-liquid extraction (LLE) chemistry to automated instrumental analysis. Various shortcomings of classical LLE are overcome by the membrane separation of sample (donor) and extract (acceptor): 1) reduced solvent usage, 2) higher enrichment factors, 3) no solvent evaporation and 4) no formation of emulsions. Membrane extractions provide a high degree of clean-up, permitting automated analysis of environmental and biological samples with no or very small consumption of organic solvents. This review gives a short overview of membrane extraction in environmental analytical chemistry. The principles of the equilibrium extraction approach will be described and examples involving applications to environmental samples will be presented. Keywords: Membrane extraction, Supported liquid membrane extraction, SLM, MMLLE, Liquid Phase Microextraction, Selectivity, Enrichment, Equilibrium extraction (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1439320
- author
- Jönsson, Jan Åke LU
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Ecological Chemistry and Engineering S-Chemia i Inzynieria Ekologiczna S
- volume
- 12
- issue
- 5-6
- pages
- 519 - 539
- publisher
- Society of Ecological Chemistry and Engineering
- ISSN
- 1898-6196
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Analytical Chemistry (S/LTH) (011001004)
- id
- 7d3604bd-c414-449d-ad64-a3daf4ce6b35 (old id 1439320)
- date added to LUP
- 2016-04-01 15:23:26
- date last changed
- 2018-11-21 20:34:11
@article{7d3604bd-c414-449d-ad64-a3daf4ce6b35, abstract = {{Membrane assisted extraction facilitates the integration of classical liquid-liquid extraction (LLE) chemistry to automated instrumental analysis. Various shortcomings of classical LLE are overcome by the membrane separation of sample (donor) and extract (acceptor): 1) reduced solvent usage, 2) higher enrichment factors, 3) no solvent evaporation and 4) no formation of emulsions. Membrane extractions provide a high degree of clean-up, permitting automated analysis of environmental and biological samples with no or very small consumption of organic solvents. This review gives a short overview of membrane extraction in environmental analytical chemistry. The principles of the equilibrium extraction approach will be described and examples involving applications to environmental samples will be presented. Keywords: Membrane extraction, Supported liquid membrane extraction, SLM, MMLLE, Liquid Phase Microextraction, Selectivity, Enrichment, Equilibrium extraction}}, author = {{Jönsson, Jan Åke}}, issn = {{1898-6196}}, language = {{eng}}, number = {{5-6}}, pages = {{519--539}}, publisher = {{Society of Ecological Chemistry and Engineering}}, series = {{Ecological Chemistry and Engineering S-Chemia i Inzynieria Ekologiczna S}}, title = {{Membrane extraction techniques in environmental analysis}}, volume = {{12}}, year = {{2005}}, }