Pretreatment of waste activated sludge by rotational generator of hydraulic shock

This study investigates hydrodynamic performance of a novel sludge pretreatment device based on periodic shock wave generation by a hydraulic hammer mechanism. A falling circular jet of thickened waste activated sludge was repeatedly impacted by a rotating blade, resulting in occurrence of hydraulic...

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Bibliographic Details
Main Authors: Sabina Kolbl Repinc, Gašper Rak, Blaž Stres, Uroš Novak, Blaž Likozar, Anže Prašnikar, Marko Blagojevič, Benjamin Bizjan
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Ultrasonics Sonochemistry
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Online Access:http://www.sciencedirect.com/science/article/pii/S1350417725000914
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