Table of Contents
Environments, Volume 6, Issue 4 (April 2019)
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Cover Story (view full-size image) Feedstocks for anaerobic digestion are frequently composed of polymeric substances that are [...] Read more. Feedstocks for anaerobic digestion are frequently composed of polymeric substances that are resistant to degradation. To address this issue, low levels of supplemental aeration, termed micro-aeration, may be supplied to digesters to improve hydrolysis rates and increase biogas production. The effectiveness of micro-aeration may be further enhanced by retaining the aeration within the sludge layer of the digestate and preventing its escape. View Paper here.