Stefanescu, MihaiMihaiStefanescu2017-03-292017-03-2920162017http://hdl.handle.net/123456789/552Program NUCLEU PN 16 25 03 09The performed researches in the first phases of the project in order to elaborate a technology for biological sludge treatment led to the achievement of a study about ultrasound application in the field and both to establishing of the optimal parameters of active sludge sonolysis and their influence on soluble organic load (COD-Cr) and on biogas generation.en-USSonolysisMunicipal wastewaterActivated sludgeProject