Pretreatment methods as a means of boosting methane production from sewage sludge and its mixtures with grease trap sludge
The main objective of this study was to determine the applicability of the selected pretreatment methods as a means of intensification of methane production from sewage sludge as well as its mixtures with grease trap sludge.The addition of the fat rich material to the digester treating sewage sludge resulted in an increased lcpl chevrons methane yi