posted on 2006-08-31, 10:09authored byRuziyati Tajuddin, Roger M. Smith
Superheated water extraction (SWE) has been coupled on-line with superheated water chromatography (SWC) via a solid phase trap. The extraction, trapping, release from the trap and chromatography are all controlled by altering the temperature and no organic solvents are required at any stage of the process.
Cold and warm wash aqueous steps were included to remove humic acids and other interfering components of the compost samples.
History
School
Science
Department
Chemistry
Pages
113387 bytes
Publication date
2004
Notes
This is a conference poster from the 11th International Symposium and Exhibition on Supercritical fluid chromatography, extraction and processing, Pittsburgh, August 1st-4th, 2004.