| Title | Dry Anaerobic Digestion of Food Industry by-Products and Bioenergy Recovery: A Perspective to Promote the Circular Economy Transition |
|---|---|
| ID_Doc | 5808 |
| Authors | Sganzerla, WG; Tena-Villares, M; Buller, LS; Mussatto, SI; Forster-Carneiro, T |
| Title | Dry Anaerobic Digestion of Food Industry by-Products and Bioenergy Recovery: A Perspective to Promote the Circular Economy Transition |
| Year | 2022 |
| Published | Waste And Biomass Valorization, 13, 5 |
| Abstract | Anaerobic digestion (AD) can be a suitable alternative for agro-industrial by-products energy recovery, contributing to reducing environmental side effects caused by incorrect disposal of these materials. In this study, dry AD reactors were started-up with acai seeds, brewer's spent grains (BSG), and poultry feathers, all solid by-products generated from the food industry. The results demonstrated that during 22 days of dry AD, the BSG reactor presented the best operational performance, as follows: (i) highest solids biodegradation (up to 70%); (ii) accumulated biogas volume (up to 10 L); (iii) methane composition (57.49%); and (iv) methane yield (39.51 L -CH(4)kg(-1) total volatile solids). The biogas combustion in a combined heat and power engine could locally generate electric (0.101 MWh -ton(-1) BSG) and thermal energy (455.21 MJ -ton(-1) BSG), which could be used to self-supply the industrial facility, avoiding greenhouse gas emissions (0.03 ton -CO2eq -ton(-1) BSG) from the traditional energy sources. Based on the experimental dataset, the dry AD of agro-industrial by-products can be a promising approach to produce methane-rich biogas, being mainly of interest for the beer industry, as an alternative for energy recovery in a circular economy concept. |
Similar Articles
| ID | Score | Article |
|---|---|---|
16570
|
Ellacuriaga, M; García-Cascallana, J; Gómez, X Biogas Production from Organic Wastes: Integrating Concepts of Circular Economy(2021)Fuels, 2, 2 | |
| 10455
|
Sevillano, CA; Pesantes, AA; Carpio, EP; Martínez, EJ; Gómez, X Anaerobic Digestion for Producing Renewable Energy-The Evolution of This Technology in a New Uncertain Scenario(2021)Entropy, 23, 2 | |
| 9304
|
Dhull, P; Lohchab, RK; Kumar, S; Kumari, M; Shaloo; Bhankhar, AK Anaerobic Digestion: Advance Techniques for Enhanced Biomethane/Biogas Production as a Source of Renewable Energy(2024)Bioenergy Research, 17.0, 2 | |
| 20655
|
da Rosa, RG; Sganzerla, WG; Buller, LS; Jimenez-Castro, MP; Gomes, KV; Timko, MT; Forster-Carneiro, T Sustainable Bioprocess Combining Fed-Batch Pretreatment Followed by Semi-Continuous Anaerobic Digestion of Brewer's Spent Grains for Biomethane Production(2024)Bioenergy Research, 17, 1 | |
| 25772
|
Sganzerla, WG; Costa, JM; Tena-Villares, M; Buller, LS; Mussatto, SI; Forster-Carneiro, T Dry Anaerobic Digestion of Brewer's Spent Grains toward a More Sustainable Brewery: Operational Performance, Kinetic Analysis, and Bioenergy Potential(2023)Fermentation-Basel, 9, 1 | |
| 25248
|
Sganzerla, WG; Ampese, LC; Parisoto, TAC; Forster-Carneiro, T Process intensification for the recovery of methane-rich biogas from dry anaerobic digestion of acai seeds(2023)Biomass Conversion And Biorefinery, 13, 9 | |
| 10064
|
Caruso, MC; Braghieri, A; Capece, A; Napolitano, F; Romano, P; Galgano, F; Altieri, G; Genovese, F Recent Updates on the Use of Agro-Food Waste for Biogas Production(2019)Applied Sciences-Basel, 9.0, 6 | |
| 13132
|
Ochando-Pulido, JM; Vuppala, S; García-López, AI; Martínez-Férez, A A focus on anaerobic digestion and co-digestion strategies for energy recovery and digestate valorization from olive-oil mill solid and liquid by-products(2024) | |
| 7968
|
Black, MJ; Roy, A; Twinomunuji, E; Kemausuor, F; Oduro, R; Leach, M; Sadhukhan, J; Murphy, R Bottled Biogas-An Opportunity for Clean Cooking in Ghana and Uganda(2021)Energies, 14, 13 | |
| 14725
|
Shah, SV; Lamba, BY; Tiwari, AK; Chen, WH Sustainable biogas production via anaerobic digestion with focus on CSTR technology: A review(2024) |