Hydrodynamic cavitation as a novel approach for pretreatment of oily wastewater for anaerobic co-digestion with waste activated sludge

•HC pretreatment homogenized OWW in 7min only with 7Wh/l of energy consumption.•Addition of OWW as a co-substrate, increased biogas up to 3.4 times with the same VS.•No major inhibition was observed in any of the reactors.•HC pretreatment increased biogas production up to 30% and also it increased t...

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Veröffentlicht in:	Ultrasonics sonochemistry 2016-07, Vol.31, p.362-370
Hauptverfasser:	Habashi, Nima, Mehrdadi, Nasser, Mennerich, Artur, Alighardashi, Abolghasem, Torabian, Ali
Format:	Artikel
Sprache:	eng
Schlagworte:	Anaerobic Anaerobiosis Batch reactors Biogas Co-digestion Fermentation Hydrodynamic cavitation Hydrodynamics Kinetics Oily wastewater Sewage Waste Water - chemistry Water Purification - methods
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