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Oxidation of Methane in Boggy Sediment, Industrial Biogas Plant and a Landfill Leachate Treatment Plant

  • For use in a landfill, a laboratory reactor for safe and environmentally friendly biological utilization of low-concentration methane gas will be further developed. The current principle of denitrification-coupled aerobic methane oxidation will be replaced by methane oxidation under anaerobic conditions. Anaerobic methane oxidation offers the advantage that, in addition to methane, nitrate also undergoes biodegradation. Another advantage is that the oxygen content can be significantly lower. This reduces the risk of the formation of an explosive atmosphere in the reactor. Currently, the principle of anaerobic methane oxidation is known. However, organisms capable of doing so are not yet available as a pure culture. Therefore, several biomasses were probed for the ability of anaerobic methane oxidation. It was found that moor-heavy sediment, activated sludge from the leachate treatment plant and biomass from the local biogas plant oxidize methane after the natural carbon source (C source) was been removed.

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Verfasserangaben:Sebastian Schröder, Astrid Rehorek
Titel des übergeordneten Werkes (Englisch):Book of Proceedings of STEPsCON 2018
Dokumentart:Teil eines Buches (Kapitel)
Datum des Hochladens:18.09.2019
Freies Schlagwort / Tag:Carbon source; Industrial biogas plant; Landfill leachate treatment; Oxidation of methane
Seitenzahl:S. 90-98
Fakultäten und Zentrale Einrichtungen:Informatik und Ingenieurwissenschaften (F10)
CCS-Klassifikation:A. General Literature
DDC-Sachgruppen:500 Naturwissenschaften und Mathematik
JEL-Klassifikation:Z Other Special Topics
Open Access:Open Access
Lizenz (Deutsch):License LogoCreative Commons - CC BY - Namensnennung 4.0 International