Improving Anaerobic Digestion of Sewage Sludge by Hydrogen Addition: Analysis of Microbial Populations and Process Performance

Improving Anaerobic Digestion of Sewage Sludge by Hydrogen Addition: Analysis of Microbial Populations and Process Performance

The effect of hydrogen pulse addition on digestion performance of sewage sludge was evaluated as a means for studying the increase in efficiency of methane production. Microbial communities were also evaluated to get an insight of the changes caused by the operational modifications of the digester....

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Bibliographic Details
Main Authors: Elia Judith Martínez, Ana Sotres, Cristián B. Arenas, Daniel Blanco, Olegario Martínez, Xiomar Gómez
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Energies
Subjects:
sludge digestion
hydrogen addition
microbial community analysis
energy performance
Online Access:https://www.mdpi.com/1996-1073/12/7/1228

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