Sewage sludge minimisation by OSA-MBR: A pilot plant experiment

This study presents the excess sludge minimisation in a Membrane Bioreactor (MBR) system by an Oxic Settling Anaerobic (OSA) process. The pilot plant was fed with real wastewater and OSA was operated with two different hydraulic retention times (HRT), respectively 4 (Period II) and 6 h (Period III)...

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Bibliographic Details
Published in:Chemosphere (Oxford) 2024-01, Vol.347, p.140695, Article 140695
Main Authors: Cosenza, Alida, Di Trapani, Daniele, Bosco Mofatto, Paulo Marcelo, Mannina, Giorgio
Format: Article
Language:English
Subjects:
Activated sludge
anaerobic digesters
Biological reactors
carbon
greenhouse gas emissions
greenhouse gases
membrane bioreactors
nitrogen
Oxic-settling-anaerobic (OSA)
sewage sludge
Sludge minimisation
total nitrogen
wastewater
Wastewater treatment
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