Conference proceedings

Displaying 1 - 2 of 2 in CEST2019 (remove filter), Environmental biotechnology and bioenergy (remove filter), anaerobic (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Anaerobic digestion of long-chain fatty acids (oleic, palmitic, stearic) with whey protein as the emulsifier

(Corresponding) Eftaxias A., Michailidis C., Diamantis V., Aivasidis A.

Topic:

Environmental biotechnology and bioenergy

Long chain fatty acids are suitable for biogas production, however, they are often responsible for process inhibition, due to their high toxicity even at low concentrations. In this study, anaerobic co-digestion of whey protein emulsified with oleic, palmitic or stearic acid were examined in...Read more

Keywords:

anaerobic digestion, biogas, emulsification, fat oil and grease, LCFA

DOI:

https://doi.org/10.30955/gnc2019.00709

Conference:

CEST2019

Paper ID:

cest2019_00709

High-rate anaerobic co-digestion of agro-industrial wastes combined with ammonia recovery and biogas purification

Eftaxias A., Georgiou D., (Corresponding) Diamantis V., Koumara A., Koskinari M., Aivasidis A.

Topic:

Environmental biotechnology and bioenergy

Screened dairy manure, pressure-sterilized animal by-products, and cheese whey were co-digested in a Plug Flow Reactor (PFR) over a period of 150 days. The mixture was characterized by TCOD = 70±8 g/L, SCOD = 26±6 g/L, NH4-N = 1.5±0.3 g/L, TSS = 20±5 g/L, VSS = 18±6 g/L, TS = 33±5 g/L, VS = 26±2 g/...Read more

Keywords:

anaerobic digestion, plug flow reactor, biomethane, dairy manure, ammonia stripping

DOI:

https://doi.org/10.30955/gnc2019.00715

Conference:

CEST2019

Paper ID:

cest2019_00715