Published Slag and ash chemistry after high-calcium lignite combustion in a pulverized coal-fired power plant by Papastergios G., Fernandez –Turiel J.L., Georgakopoulos A. and Gimeno D. 77-82_Papastergios_358_9-1.pdf
Published Clean up of acidic leachates using fly ash barriers: Laboratory column studies by Komnitsas K., Bartzas G. and Paspaliaris I. Komnitsas.pdf