Results 181 to 190 of about 3,992,456 (274)

Whole-Site Quantification of Methane Emissions from 65 German Biogas Plants Reveals Systematic Underestimation in Current Emission Inventories. [PDF]

Environ Sci Technol
Wietzel JB, Schmidt M.
europepmc   +1 more source

Effects of investing in a biogas plant on overall risk for agricultural enterprises

, 2018
Effects of investing in a biogas plant on overall risk for agricultural enterprises As Germany now subsidizes biogas production with high and fixed feed-in prices for electricity, farmers have also started investing in biogas plants for methane production. This new branch is becoming more and more of a mainstay for farmers.
Kellner, Ulla, Musshoff, Oliver, Wostbrock, Daniel   +2 more
openaire   +1 more source

Bioeconomy, sustainability, and digital technologies in Haematococcus lacustris biomass and astaxanthin production: advances and outlook

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 6, Page 2203-2216, November/December 2026.
Abstract Astaxanthin is a carotenoid with strong antioxidant properties, used in research on cancer treatment, ocular injuries, and neurological disorders. When produced by the microalgae Haematococcus lacustris, its antioxidant potential is even higher than that of the synthetic molecule, making it particularly attractive for pharmaceutical and ...
Renata Kühl Rocha, Lucas Nascimento Dario, Ana Caroline de Souza Barnabé, Paulo Sérgio de Arruda Ignácio, Reinaldo Gaspar Bastos, Augusto Ducati Luchessi   +5 more
wiley   +1 more source

Real option models for simulating digester system adoption on livestock farms in Emilia-Romagna [PDF]

Innovation and new technology adoption represent two central elements for the enterprise and industry development process in agriculture. The objective of this paper is to develop a farm-household model able to simulate the impacts of uncertainty in SFP,
Viaggi, Davide, Gallerani, Vittorio, Bartolini, Fabio   +2 more
core  

Effects of Biogas Slurry, Biochar, and Mineral Fertilizer Co-Application on Net Ecosystem Carbon Balance and Ecosystem Service Value in Greenhouse Farmland. [PDF]

Plants (Basel)
Sa Q, Zheng J, Wang Y, Fu X, Sun S, Gan Y.   +5 more
europepmc   +1 more source

Density and viscosity of biomass from agricultural biogas plants

, 2018
Dichte und Viskosität von Biomasse sind wichtige Stoffgrößen beim Betrieb einer Biogasanlage und notwendig zur optimalen Auslegung von Anlagenkomponenten wie Rührwerke und Pumpen. Allerdings mangelt es oft an experimentellen Daten und somit auch an Gleichungen zur Berechnung dieser Stoffgrößen. Im Rahmen dieser Arbeit wurden daher Dichte und Viskosität
openaire   +1 more source

Biogas production from Opuntia stricta Haw.: microbial diversity and solid load influence on sludge recycle systems

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 6, Page 2334-2350, November/December 2026.
Abstract The search for alternative and sustainable energy sources becomes urgent as energy demand increases and fossil fuels become less available, especially in water‐scarce regions such as the Brazilian semi‐arid region, where current projections of global warming and the expansion of arid and semi‐arid zones point to a future of desertification ...
Wallysson K. P. Barros, Íthalo B. S. de Abreu, Elias G. M. Silva, João V. P. Tavares, Bruna K. O. Silva, Joyce G. W. Siqueira, Rafael B. de Souza, Rômulo S. C. Menezes, Everardo V. S. B. Sampaio, José Antonio Pérez‐Pimienta, Emmanuel D. Dutra   +10 more
wiley   +1 more source

CO₂ Self-Sufficiency in Renewable Methanol Production from Biomethane and Biohydrogen: Techno-Economic Assessment for Spain. [PDF]

Bioengineering (Basel)
Rascón A, Linares JI, Santos-Montes AM, Arenas E.   +3 more
europepmc   +1 more source

Biogas purification and enrichment: sustainability metrics analysis of dry anaerobic digester with cashew apple bagasse substrate

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 6, Page 2351-2367, November/December 2026.
Abstract This study hypothesizes that cashew apple bagasse‐based anaerobic digestion, combined with biochar purification, enhances biogas quality and sustainability. This study aims to investigate the performance and sustainability of a biochar‐based biogas purification technology using cashew apple bagasse as a substrate, with a focus on environmental
Priscila Marchiori, Leonardo de Freitas Marinho, Larissa Castro Ampese, Tiago Linhares Cruz Tabosa Barroso, Gabriela Emi Jodai Sakuraba, Tânia Forster‐Carneiro   +5 more
wiley   +1 more source

Long‐term assessment of the effect of OLR, HRT and temperature on domestic sewage treatment using AnMBR to enhance biomethane production

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 6, Page 2368-2378, November/December 2026.
Abstract The objective of this study was to evaluate the potential of an anaerobic membrane bioreactor (AnMBR) to treat domestic sewage by removing organic matter and nutrients while producing biogas. AnMBRs combine anaerobic digestion with membrane filtration, and stand out for their low energy consumption, low sludge production and potential for ...
Rennio Felix de Sena, Renan Holmes Ramalho, Diógenes Klayton da Silva Dias, Ana Paula de Melo Targino, Cindy Deina Farto, Gilson Barbosa Athayde Jr.   +5 more
wiley   +1 more source