Enhancement of energy production from sugarcane in first generation biorefineries: biodigestion as the core conversion step

• Grant number: 17/00080-5
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• Start date: May 01, 2017
• End date: September 30, 2021
• Field of knowledge: Engineering - Sanitary Engineering - Water Supply and Wastewater Treatment
• Agreement: Coordination of Improvement of Higher Education Personnel (CAPES)
• Principal Investigator: Claudio Augusto Oller do Nascimento
• Grantee: Lucas Tadeu Fuess
• Host Institution: Escola Politécnica (EP). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Associated research grant: 14/50279-4 - Brasil Research Centre for Gas Innovation, AP.PCPE

Abstract

The sucro-alcohol industry has significant participation in the Brazilian energy matrix, effectively contributing to the production of primary energy through various products, mainly ethanol, sugar, and electricity. However, the energy efficiency of the consolidated model of biorefinery in Brazil has some limitations, given that less than 25% of the gross energetic potential of sugarcane is recovered within ethanol production. In this context, this research project proposes the application of biodigestion as the core processing step for sugar-rich raw materials, i.e., juice and molasses, in biorefineries, aiming to produce hydrogen and methane. Effects of the codigestion of juice and molasses with vinasse will also be assessed, in an effort to obtain performance data for the design of flex biorefineries in which biogas is also a target-product of the plant. Performance data will be obtained from the operation of bench-scale anaerobic reactors, and will be further used to calculate mass and energy balances to measure the energetic gains compared to conventional biorefineries, i.e., without biodigestion. Different biogas applications will be considered, such as the generation of electricity from prime movers and the production of biomethane. This project will be inserted in a project of international cooperation between research groups from the Polytechnic School (EP/USP) and the National Environment Research Council (NERC - United Kingdom), and will be carried out, in part, at the São Carlos School of Engineering (EESC/USP). (AU)

Scientific publications

(13)

(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)

PIFFER, MICHAEL ANTONIO; OLIVEIRA, CRISTIANE ARRUDA; BOVIO-WINKLER, PATRICIA; ENG, FELIPE; ETCHEBEHERE, CLAUDIA; ZAIAT, MARCELO; DO NASCIMENTO, CLAUDIO AUGUSTO OLLER; FUESS, LUCAS TADEU. Sulfate- and pH-driven metabolic flexibility in sugarcane vinasse dark fermentation stimulates biohydrogen evolution, sulfidogenesis or homoacetogenesis. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 47, n. 73, p. 21-pg., 2022-08-26. (14/50279-4, 15/06246-7, 20/03429-1, 15/50684-9, 17/00080-5)

PIFFER, MICHAEL ANTONIO; ZAIAT, MARCELO; DO NASCIMENTO, CLAUDIO AUGUSTO OLLER; FUESS, LUCAS TADEU. Dynamics of sulfate reduction in the thermophilic dark fermentation of sugarcane vinasse: A biohydrogen-independent approach targeting enhanced bioenergy production. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, v. 9, n. 5, OCT 2021. (15/50684-9, 14/50279-4, 17/00080-5, 15/06246-7)

FUESS, LUCAS TADEU; ZAIAT, MARCELO; OLLER DO NASCIMENTO, CLAUDIO AUGUSTO. Molasses vs. juice: Maximizing biohydrogen production in sugarcane biorefineries to diversify renewable energy generation. JOURNAL OF WATER PROCESS ENGINEERING, v. 37, p. 14-pg., 2020-10-01. (15/50684-9, 17/00080-5, 15/06246-7)

FUESS, LUCAS TADEU; PIFFER, MICHAEL ANTONIO; ZAIAT, MARCELO; DO NASCIMENTO, CLAUDIO AUGUSTO OLLER. Phase separation enhances bioenergy recovery in sugarcane vinasse biodigestion: Absolute or relative truth?. BIORESOURCE TECHNOLOGY REPORTS, v. 18, p. 10-pg., 2022-06-01. (15/50684-9, 14/50279-4, 17/00080-5)

FUESS, LUCAS TADEU; ZAIAT, MARCELO; OLLER DO NASCIMENTO, CLAUDIO AUGUSTO. Novel insights on the versatility of biohydrogen production from sugarcane vinasse via thermophilic dark fermentation: Impacts of pH-driven operating strategies on acidogenesis metabolite profiles. Bioresource Technology, v. 286, AUG 2019. (15/50684-9, 17/00080-5, 15/06246-7)

FUESS, LUCAS TADEU; ENG, FELIPE; BOVIO-WINKLER, PATRICIA; ETCHEBEHERE, CLAUDIA; ZAIAT, MARCELO; NASCIMENTO, CLAUDIO AUGUSTO OLLER DO. Methanogenic consortia from thermophilic molasses-fed structured-bed reactors: microbial characterization and responses to varying food-to-microorganism ratios. Brazilian Journal of Chemical Engineering, v. N/A, p. 21-pg., 2022-12-15. (17/00080-5, 15/06246-7, 14/50279-4, 15/50684-9)

FUESS, L. T.; CRUZ, R. B. C. M.; ZAIAT, M.; NASCIMENTO, C. A. O.. Diversifying the portfolio of sugarcane biorefineries: Anaerobic digestion as the core process for enhanced resource recovery. RENEWABLE & SUSTAINABLE ENERGY REVIEWS, v. 147, SEP 2021. (14/50279-4, 15/50684-9, 17/00080-5, 15/06246-7)

FUESS, LUCAS TADEU; FUENTES, LAURA; BOVIO-WINKLER, PATRICIA; ENG, FELIPE; ETCHEBEHERE, CLAUDIA; ZAIAT, MARCELO; OLLER DO NASCIMENTO, CLAUDIO AUGUSTO. Full details on continuous biohydrogen production from sugarcane molasses are unraveled: Performance optimization, self-regulation, metabolic correlations and quanti-qualitative biomass characterization. CHEMICAL ENGINEERING JOURNAL, v. 414, JUN 15 2021. (15/06246-7, 15/50684-9, 17/00080-5, 14/50279-4)

ENG, FELIPE; FUESS, LUCAS TADEU; BOVIO-WINKLER, PATRICIA; ETCHEBEHERE, CLAUDIA; SAKAMOTO, ISABEL KIMIKO; ZAIAT, MARCELO. Optimization of volatile fatty acid production by sugarcane vinasse dark fermentation using a response surface methodology. Links between performance and microbial community composition. SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS, v. 53, p. 12-pg., 2022-09-29. (17/00080-5, 18/12748-3, 16/21478-4, 15/06246-7)

ENG SANCHEZ, FELIPE; TADEU FUESS, LUCAS; SOARES CAVALCANTE, GUILHERME; ANGELA TALARICO ADORNO, MARIA; ZAIAT, MARCELO. Value-added soluble metabolite production from sugarcane vinasse within the carboxylate platform: An application of the anaerobic biorefinery beyond biogas production. FUEL, v. 286, n. 1, FEB 15 2021. (15/06246-7, 17/00080-5, 16/21478-4)

SANTOS, PRISCILLA SOARES; ZAIAT, MARCELO; OLLER DO NASCIMENTO, CLAUDIO AUGUSTO; FUESS, LUCAS TADEU. Does sugarcane vinasse composition variability affect the bioenergy yield in anaerobic systems? A dual kinetic-energetic assessment. JOURNAL OF CLEANER PRODUCTION, v. 240, DEC 10 2019. (15/50684-9, 17/00080-5, 15/06246-7)

FUESS, LUCAS TADEU; ROGERI, RENAN COGHI; ENG, FELIPE; BORGES, ANDRE DO VALE; BOVIO-WINKLER, PATRICIA; ETCHEBEHERE, CLAUDIA; ZAIAT, MARCELO. Thermophilic fermentation of sugarcane vinasse: Process flexibility explained through characterizing microbial community and predicting metabolic functions. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 77, p. 13-pg., 2024-06-24. (16/21478-4, 15/06246-7, 17/00080-5)

FUESS, LUCAS TADEU; FUENTES, LAURA; BOVIO-WINKLER, PATRICIA; ENG, FELIPE; ETCHEBEHERE, CLAUDIA; ZAIAT, MARCELO; DO NASCIMENTO, CLAUDIO AUGUSTO OLLER. Biohydrogen-producing from bottom to top? Quali-quantitative characterization of thermophilic fermentative consortia reveals microbial roles in an upflow fixed-film reactor. CHEMICAL ENGINEERING JOURNAL ADVANCES, v. 7, p. 14-pg., 2021-08-15. (15/50684-9, 15/06246-7, 14/50279-4, 17/00080-5)