Behavior of trace elements and micronutrients in manure digestate during ozone treatment Vrije Universiteit Brussel KU Leuven
Digestate treatment techniques have recently been proposed as a strategy to increase the ultimate biogas yield from dairy manure and to improve the digestate quality as an organic fertilizer. These studies however rarely take the trace elements (TE) and nutrient partitioning into account. This study focusses on ozone treatment (5–40 g O3 kg−1 Total Solids (TS)) as a digestate treatment technique to control the concentration of TE and ...