Characteristics of ultra-fine bubble water and its trials on enhanced methane production from waste activated sludge.
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DOI: 10.1016/j.biortech.2018.10.077
Abstract: In this study biogas production efficiency was evaluated by adding ultra-fine bubble water (UFBW) into waste activated sludge (WAS) through anaerobic digestion (AD). Four kinds of gases, i.e. Air, N2, CO2 and H2 were introduced… read more here.
Keywords: production; water; bubble water; fine bubble ... See more keywords
Novel insight into enhanced recoverability of acidic inhibition to anaerobic digestion with nano-bubble water supplementation.
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DOI: 10.1016/j.biortech.2021.124782
Abstract: Nano-bubble water (NBW) has been proven to be effective in promoting organics utilization and CH4 production during anaerobic digestion (AD) process, suggesting its potential in improving the stability of the AD process and thereby alleviating… read more here.
Keywords: supplementation; nano bubble; acidic inhibition; inhibition ... See more keywords