RT Conference_Proceedings
T1 Real time monitoring of anaerobic fermentation by Raman and FTIR spectroscopy
A1 Bouzas Fernández, Miguel
A1 Fuente Mariño, Manuel de la
A1 Cubero Cardoso, Juan
A1 Mauricio Iglesias, Miguel
K1 FTIR spectroscopy
K1 Anaerobic fermentation
K1 Carboxylate
AB A major challenge in carbon recovery through the carboxylate platform is the poor selectivity of anaerobic fermentation in a given carboxylate (e.g. acetate, propionate, butyrate…). Furthermore, our understanding of how changes in fermentation (pH, retention time, substrate concentration…) may be used to steer the fermentation to a targeted product is limited. Vibrational spectroscopy methods (i.e. Raman and FTIR) can be used for real-time process monitoring by estimation of fermentation metabolites and, in some cases, substrate uptake. Combined with process mathematical models, it is possible to obtain real-time evaluation of the fermentation state and propose corrective actions
YR 2025
FD 2025
LK https://hdl.handle.net/10347/46121
UL https://hdl.handle.net/10347/46121
LA eng
NO MICIU/AEI/10.13039/501100011033
NO Agencia Estatal de Investigación Proyecto WATCHER (CNS2022-135594)
DS Minerva
RD 6 jun 2026