Process optimization and effect of thermal, alkaline, H2O2 oxidation and combination pretreatment of sewage sludge on solubilization and anaerobic digestion

Process optimization and effect of thermal, alkaline, H2O2 oxidation and combination pretreatment of sewage sludge on solubilization and anaerobic digestion

Abstract Background This study investigated the feasibility of enhancing anaerobic digestion of sewage sludge with triple, dual, and individual pretreatment of waste activated sludge with heat, alkalinity, and hydrogen peroxide. These pretreatments disrupt sludge flocs, organisms’ cell walls, extrac...

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Bibliographic Details
Main Authors: Salar Siami, Behnoush Aminzadeh, Razieh Karimi, Seyed Mostafa Hallaji
Format: Article
Language:English
Published: BMC 2020-05-01
Series:BMC Biotechnology
Subjects:
Anaerobic digestion
Sewage sludge
Pretreatment
Methane production
Response surface methodology
Online Access:http://link.springer.com/article/10.1186/s12896-020-00614-1

Internet

http://link.springer.com/article/10.1186/s12896-020-00614-1

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