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Effects of heat shocks on biofilm formation and the influence on corrosion and scaling in a geothermal plant in the North German Basin
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Effects of heat shocks on biofilm formation and the ...
Bibliographic description
| title: | Effects of heat shocks on biofilm formation and the influence on corrosion and scaling in a geothermal plant in the North German Basin |
| author: | Kleyböcker Anne, Lienen Tobias, Kasina Monika  , Westphal Anke, Teitz Sebastian, Eichinger Florian, Seibt Andrea, Wolfgramm Markus, Würdemann Hilke |
| Journal title: | Energy Procedia |
| Title of volume: | European Geosciences Union General Assembly 2017, EGU Division Energy, Resources & Environment (ERE) |
| volume: | 125 |
| date of publication: | 2017 |
| pages: | 268-272 |
| eISSN: |
1876-6102 |
| DOI: | |
| notes: | Bibliogr. s. 271-272 |
| language: | English |
| Journal language: | English |
| abstract in english: | At geothermal plants, process failures often occur due to corrosion and scaling processes. Especially after heat extraction, sulfate reducing bacteria contribute to corrosion processes by producing reduced sulfur compounds. In biofilms containing scales such as iron sulfides, corrosion processes are enhanced. In a mobile bypass system located at the geothermal plant in Neubrandenburg (North German Basin), the influence of biofilm formation on corrosion and scaling was investigated. Short-term heat shocks were successfully tested in the bypass system in order to reduce biofilm formation and thus to diminish corrosion and scaling processes. |
| keywords in english: | microbial influenced corrosion (MIC), scaling, biofilm, sulfate reducing bacteria (SRB) |
| number of pulisher's sheets: | 0,5 |
| affiliation: | Wydział Geografii i Geologii : Instytut Nauk Geologicznych |
| type: | journal article |
| subtype: | academic paper |
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