Publication Details |
| Category | Text Publication |
| Reference Category | Journals |
| DOI | 10.1016/j.wasman.2015.03.031 |
| Title (Primary) | Innovative test method for the estimation of the foaming tendency of substrates for biogas plants |
| Author | Moeller, L.; Eismann, F.; Wißmann, D.; Nägele, H.-J; Zielonka, S.; Müller, R.A.; Zehnsdorf, A. |
| Source Titel | Waste Management |
| Year | 2015 |
| Department | UBZ |
| Volume | 41 |
| Page From | 39 |
| Page To | 49 |
| Language | englisch |
| Keywords | Foam formation; Anaerobic digestion; Process upsets; Biogas; Leipzig foam tester |
| UFZ wide themes | RU6 |
| Abstract | Excessive foaming in anaerobic digestion occurs at many biogas plants and can cause problems including plugged gas pipes. Unfortunately, the majority of biogas plant operators are unable to identify the causes of foaming in their biogas reactor. The occurrence of foaming is often related to the chemical composition of substrates fed to the reactor. The consistency of the digestate itself is also a crucial part of the foam formation process. Thus, no specific recommendations concerning substrates can be given in order to prevent foam formation in biogas plants. The safest way to avoid foaming is to test the foaming tendency of substrates on-site. A possible solution is offered by an innovative foaming test. With the help of this tool, biogas plant operators can evaluate the foaming disposition of new substrates prior to use in order to adjust the composition of substrate mixes. |
| Persistent UFZ Identifier | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=16263 |
| Moeller, L., Eismann, F., Wißmann, D., Nägele, H.-J, Zielonka, S., Müller, R.A., Zehnsdorf, A. (2015): Innovative test method for the estimation of the foaming tendency of substrates for biogas plants Waste Manage. 41 , 39 - 49 10.1016/j.wasman.2015.03.031 |
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