Blar i Vitenskapelige artikler på emneord "Biogas"
Viser treff 1-4 av 4
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CNash - A novel parameter predicting cake solids of dewatered digestates
(Journal article; Peer reviewed, 2019-04-23)Efficient digestate dewatering is crucial to reduce the volume and transportation cost of solid residues from anaerobic digestion (AD) plants. Large variations in dewatered cake solids have been reported and predictive ... -
Effects of post anaerobic digestion thermal hydrolysis on dewaterability and moisture distribution in digestates
(Journal article; Peer reviewed, 2019)Organic waste fractions such as sewage sludge, food waste and manure can be stabilized by anaerobic digestion (AD) to produce renewable energy in the form of biogas. Following AD, the digested solid fraction (digestate) ... -
Feeding frequency influences process performance and microbial community composition in anaerobic digesters treating steam exploded food waste
(Journal article; Peer reviewed, 2018-08-25)In anaerobic digestion, studies of feeding frequency have produced conflicting results. Hence, the effect of feeding frequency on process variables and microbial community structure was investigated by comparing a ... -
Recycling of biogas digestates in plant production: NPK fertilizer value and risk of leaching
(Journal article; Peer reviewed, 2018-01-08)Purpose The main purposes of the study were to assess the NPK fertilizer value of biogas digestates in different soils and to evaluate the risk of unwanted nutrient leaching. Methods The fertilizer value of digestates from ...