Results 121 to 130 of about 228,610 (211)

COFFEE PROCESSING TECHNOLOGIES AND TREATMENT OF LIQUID EFFLUENTS

Tropical and Subtropical Agroecosystems
Background. The coffee processing process generates polluting solid and liquid waste. It is possible to reduce its effects through treatments that allow its use. Objective.
Sergio Sánchez Hernández, José Gervasio Partida-Sedas, Juan Guillermo Cruz-Castillo, Edith Cadena Chamorro, Esteban Escamilla Prado, Eduardo Valdez Velarde   +5 more
doaj   +1 more source

Optimization of biogas yield from lignocellulosic materials with different pretreatment methods: a review. [PDF]

Biotechnol Biofuels, 2021
Olatunji KO, Ahmed NA, Ogunkunle O.
europepmc   +1 more source

Treatment of wastes in Brazil: A comparison bet ween compost techniques and anaerobic biodigesters

, 2020
Technologies for the treatment of animal wastes and their environmental and economic advantages are discussed. Current study involves data on poultry, cattle and swine wastes with emphasis on biodigester and compost technologies. Techniques are used to mitigate the emission of greenhouse gases and the degradation of the environment with possible ...
da Silva, José Antonio Ramos, Carvalho Terra, Ana Beatriz, de Assis, Claudemir, Florentino, Ligiane Aparecida, Putti, Fernando Ferrari   +4 more
openaire   +2 more sources

Pyrolysis process for producing fuel gas [PDF]

, 2007
Solid waste resource recovery in space is effected by pyrolysis processing, to produce light gases as the main products (CH.sub.4, H.sub.2, CO.sub.2, CO, H.sub.2O, NH.sub.3) and a reactive carbon-rich char as the main byproduct.
Kroo, Erik, Serio, Michael A., Suuberg, Eric M., Wojtowicz, Marek A.   +3 more
core   +1 more source

Enhancing food waste biodegradation rate in a food waste biodigester with the synergistic action of hydrolase-producing Bacillus paralicheniformis GRA2 and Bacillus velezensis TAP5 co-culture inoculation. [PDF]

Saudi J Biol Sci, 2021
Roslan MAM, Jefri NQUA, Ramlee N, Rahman NAA, Chong NHH, Bunawan H, Bharudin I, Kadir MHA, Mohammad M, Razali H.   +9 more
europepmc   +1 more source

REMOVAL EFFICIENCY OF ORGANIC MATTER OF PIG SLURRY WITH BIODIGESTERS IN YUCATAN STATE, MEXICO

Tropical and Subtropical Agroecosystems, 2014
In the intensive pig production in the state of Yucatan, 62 biodigesters were installed in the last 10 years. However, the complexities of the anaerobic biodigestion enclose difficulties to reach the expected efficiency.
W. Trejo-Lizama, L.B. Vázquez-González, A.J. Uicab, J. Castillo-Caamal, A. Caamal-Maldonado, R. Belmar-Casso, R. Santos-Ricalde   +6 more
doaj  

Integrated Biorefinery and Life Cycle Assessment of Cassava Processing Residue-From Production to Sustainable Evaluation. [PDF]

Plants (Basel), 2022
Andrade LRS, Felisardo RJA, Cruz IA, Bilal M, Iqbal HMN, Mulla SI, Bharagava RN, Souza RL, Azevedo LCB, Ferreira LFR.   +9 more
europepmc   +1 more source

Anaerobic biodigester: an interdisciplinary teaching proposal in the south of Amazonas

Revista Prática Docente
Interdisciplinary education is essential for a comprehensive understanding of different areas of knowledge. In the south of Amazonas, the integration of anaerobic biodigesters in teaching can provide a practical and multifaceted approach to various topics.
Favoretti, Venicio, Migueli , Caio Oliveira Di, Silva , José Henrique Lopes da, Fonseca, Alessandra de Souza   +3 more
openaire   +1 more source

Factibility of treat wineyard wastewater through anaerobic biodigestion with a from cow’s waste Factibilidad de un sistema de digestión anaerobia en el tratamiento de aguas de proceso de vinazas con microorganismos de rumiantes

Revista Técnica de la Facultad de Ingeniería, 2007
The anaerobic digestive process is a natural biological process in which an interlaced part of community of bacteria cooperates to obtain stable and auto-regulated fermentation, transforming the residual organic matter into biogas.
J Del Real Olvera, F Prieto García, E.M Santos López, A.D Román Gutiérrez, A.J Gordillo Martínez   +4 more
doaj  

Modelos matemáticos da biodigestão anaeróbia para o tratamento de efluentes de suínos [PDF]

, 2015
Pig breeding results in the production of large amounts of waste, which can cause serious environmental problems, when handled incorrectly. This study aimed at testing mathematical models to estimate the parameters of anaerobic biodigestion in ...
Fagundes, Daisa Stéfano, Orrico Junior, Marco Antonio Previdelli, Orrico, Ana Carolina Amorim, Seno, Leonardo Oliveira   +3 more
core   +1 more source