In this research study, the effectiveness of ultrasound pre-treatment on the solubilization of two different waste activated sludges (WAS1 and WAS2) was investigated by batch tests in order to improve their anaerobic digestion biodegradability. A physical, chemical and biological characterization of sludges was performed at different specific energy inputs. Moreover, sludge anaerobic biodegradability was tested at different F/I ratios and biogas production was also predicted by respirometric tests.

Effect of ultrasound pre-treatment on waste actived sludge anaerobic digestion / Michela Simonetti - Udine : . , 2012 May 04. ((24. ciclo

Effect of ultrasound pre-treatment on waste actived sludge anaerobic digestion

Simonetti, Michela
2012-05-04

Abstract

In this research study, the effectiveness of ultrasound pre-treatment on the solubilization of two different waste activated sludges (WAS1 and WAS2) was investigated by batch tests in order to improve their anaerobic digestion biodegradability. A physical, chemical and biological characterization of sludges was performed at different specific energy inputs. Moreover, sludge anaerobic biodegradability was tested at different F/I ratios and biogas production was also predicted by respirometric tests.
Waste activated sludge (WAS); Ultrasound; Anaerobic digestion
Effect of ultrasound pre-treatment on waste actived sludge anaerobic digestion / Michela Simonetti - Udine : . , 2012 May 04. ((24. ciclo
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11390/1132382
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