Sampling of ashes from the two incineration plants started primo May 2006. All samples of bio ash from LYNIS and AWS have been collected and the chemical composition analysed. Approx. 25 chemical and physical parameters were monitored.
The test programme includes the testing described in DS/EN 450-1 no. 5.2 and 5.3, particle size distribution, mineralogy (optic microscopy, SEM, X-ray diffraction), composition (and heavy metal content) by WDXRF.
Some of the analytical data for 4 samples from LYNIS as well as from AWS are shown in Appendix 3 of the progress report. As expected the composition of the bio ash is quite constant. 
Dok. 18613_Appendix 3 (42 KB)
Final report for Task 4 is completed.
Status per 2008.09.25