Fig. 10
![Fig. 10](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13068-016-0515-0/MediaObjects/13068_2016_515_Fig10_HTML.gif)
Proposed novel P2B scheme involving the AD fermentation residue storage tank as bio CH4 reactor, which converts CO2 from biogas or flue gas and H2 from electrolysis by renewable electricity
Proposed novel P2B scheme involving the AD fermentation residue storage tank as bio CH4 reactor, which converts CO2 from biogas or flue gas and H2 from electrolysis by renewable electricity