Pretreatment methods as a means of boosting methane production from sewage sludge and its mixtures with grease trap sludge
作者： Anna Grosser , Ewa Neczaj
DOI: 10.1051/E3SCONF/20172200058
关键词:
摘要: The main objective of this study was to determine the applicability selected pretreatment methods as a means intensification methane production from sewage sludge well its mixtures with grease trap sludge. addition fat rich material digester treating resulted in an increased yield volatile solids (VS) removal up 36% (from 134.75 mL/g VS 182.84 VS). Furthermore, thermochemical co-digestion mixture approximately 76% higher compared untreated energy balance showed that, for both materials ultrasonic and has self-sufficiency. All tested models fit experimental data coefficients determination than 0.96.
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