A scientific article has been prepared and published:
Vincevica-Gaile Z., Stankevica K., Irtiseva K., Shishkin A., Obuka V., Celma S., Ozolins J., Klavins M. (2019) Granulation of flu ash and biochar with organic lake sediments – A way to sustainable utilization of waste from bioenergy production. Biomass & Bioenergy, 125: 23-33, https://doi.org/10.1016/j.biombioe.2019.04.004