Ortner, Markus; Rachbauer, Lydia; Somitsch, Walter; … - In: Applied Energy 126 (2014) C, pp. 190-198
Trace nutrients significantly affect the microbial metabolic activity within anaerobic digestion processes but always imply the risk of overdosing of heavy metals. In this study the applicability of a sequential extraction scheme established for soil and sediment samples on biogas slurries with...