1. Quarterly Journal of Engineering Geology and Hydrogeology
Natural attenuation of fatty acid methyl esters (FAME) in soil and groundwater
by Alan O. Thomas, Maureen C. Leahy, Jonathan W. N. Smith, and Mike J. Spence
Quarterly Journal of Engineering Geology and Hydrogeology
Volume 50(3):
August 1, 2017
© 2017 Concawe, Brussels

2. Typical fatty acid composition of FAME feedstocks (adapted from Moser 2009).
Alan O. Thomas et al. Quarterly Journal of Engineering Geology and Hydrogeology 2017;50:
© 2017 Concawe, Brussels

3. General pathway for metabolism of FAME.
Alan O. Thomas et al. Quarterly Journal of Engineering Geology and Hydrogeology 2017;50:
© 2017 Concawe, Brussels

4. Schematic diagram of LNAPL conceptual model (UST - Underground Storage Tank) (after CL:AIRE 2014).
Alan O. Thomas et al. Quarterly Journal of Engineering Geology and Hydrogeology 2017;50:
© 2017 Concawe, Brussels

5. Fatty acid methyl esters (FAME) profile changes of B100 and B20 over the course of the weathering experiment.
Fatty acid methyl esters (FAME) profile changes of B100 and B20 over the course of the weathering experiment. The peak areas of the FAME are normalized to C16:0 (C14:0, C16:0 and C17:0 not shown) (adapted from Fuller et al. 2013).
Alan O. Thomas et al. Quarterly Journal of Engineering Geology and Hydrogeology 2017;50:
© 2017 Concawe, Brussels