Tauseef, S.M.; Abbasi, Tasneem; Abbasi, S.A. - In: Renewable and Sustainable Energy Reviews 19 (2013) C, pp. 704-741
Biodegradable wastewaters contribute as much as 6% of all anthropogenic methane emissions. High-rate anaerobic digesters have the potential to treat such wastewaters efficiently as well as enable capture of methane for use as a relatively clean energy source.