High-rate anaerobic treatment system for solid/lipid-rich wastewater using anaerobic baffled reactor with scum recovery

• Published in: Bioresource technology Vol. 263; pp. 145 - 152
• Main Authors: Fujihira, Takuya, Seo, Shogo, Yamaguchi, Takashi, Hatamoto, Masashi, Tanikawa, Daisuke
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.09.2018
• Subjects: Anaerobic baffled reactor; Down-flow hanging sponge reactor; High-rate anaerobic treatment system; Scum recovery; Solid/lipid-rich wastewater; Solid/lipid-rich wastewater; Scum recovery; Down-flow hanging sponge reactor; Anaerobic baffled reactor; High-rate anaerobic treatment system

[Display omitted] •In the ABR, >90% of the inlet COD was removed and >70% of the inlet COD converted to energy.•ABR-DHS system achieved high-rate wastewater treatment system.•Biogas contributes to the scum formation.•Scum recovery contributes to achieving high-rate anaerobic treatment. A labor...