Results 11 to 20 of about 228,610 (211)

Application of electromagnetic field in anaerobic biodigestion in batch reactors [PDF]

BioResources, 2020
Anaerobic digestion processes with biogas production are widely used for organic waste treatment with an emphasis on energy recovery. Some recent studies have demonstrated the influence of magnetism on microbiological activity. These indicate a possible influence on the efficiency of anaerobic digestion.
Souza Matos, Julios Cesar de, Rozensky, Ladislav, Vrba, Zdenek, Hansen, Justin Michael, Hajek, Miroslav, Lipa, Jan, Rodrigues, Caroline Varella, Fernandes Luz, Fernanda Giffoni, Avezum Alves de Castro, Marcus Cesar, Maintinguer, Sandra Imaculada   +9 more
openaire   +5 more sources

Assessment of Feasibility for Biodigestion of Cattle Waste in Gwalior City, India

Advances in Civil Engineering, 2022
Different biodegradable waste may indeed be processed by biodigesters to generate biogas, a clean and sustainable source of energy. Different digesters are classified according to their digestive process, which is either aerobic or anaerobic. The rate at
Ram Kishore Shukla, Rakesh Kumar Shrivastava, Sudhir Singh Bhadauria, Shrey Jain   +3 more
doaj   +2 more sources

Viability of Bovine`s Strongyloidea eggs in a System of Anaerobic Biodigestion [PDF]

Parasitología latinoamericana, 2004
El objectivo deste estudio fue evaluar la viabilidad de huevos de Strongyloidea de bovinos en un sistema cerrado de biodigestion anaerobia. Dos partes del biodigestor fueran completadas con estiercol liquido de ocho vacas Holstein Breed, naturalmente infectadas con los parasitos estudiados. Durante 10 semanas consecutivas de observacion, la temperatura
BOHRER MENTZ, MÁRCIA, WIEST, JOSÉ MARÍA, CABRAL GONÇALVES, PEDRO   +2 more
openaire   +3 more sources

Batch biodigesters efficiency in anaerobic biodigestion waste of swine

Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental
A expansão da suinocultura consolidou esta atividade entre as que mais impactam negativamente o meio ambiente. Os grandes volumes de águas residuais geradas em pequenas unidades, aliados à falta de tecnologias e incentivos para tratar esses resíduos, tornam este problema ainda mais grave. Objetivou-se avaliar a remoção dos parâmetros Demanda Química de
Fernando Piaia, Alexandre Couto Rodrigues, Bruno Segalla Pizzolatti, Velci Queiróz De Souza, Rodrigo Ferreira Da Silva, Clóvis Orlando Da Ros, Aline Ferrão Custodio Passini, Willian Fernando De Borba, Vanderlei Rodrigues Da Silva, Jéssica Stefanello Cadore   +9 more
openaire   +2 more sources

Anaerobic biodigestion in Indian batch-type biodigester, using poultry litter as substrate for the production of biogas

African Journal of Agricultural Research, 2015
Poultry litter is being produced in large quantities due to the accelerating growth of the broiler industry in recent years, which implies a greater energy dependence and cost of these systems. This study seeks to evaluate the capacity of an anaerobic batch biodigester to produce biogas from poultry litter. To this end, three tests were conducted: 1st:
Becker Onofre Sideney, Abatti Dirceu, Refosco Douglas, Antonio Tessaro Amarildo, Alisson Becker Onofre Jean, Buss Tessaro Alessandra   +5 more
openaire   +2 more sources

GREENHOUSE GASES PRODUCTION POTENTIAL DURING ANAEROBIC BIODIGESTION OF MANURE FROM CATTLE FED WITH DIFFERENT FEED ADDITIVES AND THEIR COMBINATIONS [PDF]

International journal of agricultural and environmental research
Manure management, particularly anaerobic digestion, is an alternative for reducing the environmental impacts of cattle raising and energy generation. The aim of this study was to produce biogas and biofertilizer from waste from Nellore cows fed sodium ...
Flavio Perna Junior, Fábio Luís Henrique, Guilherme Acácio de Sene, Paulo Henrique Mazza Rodrigues, Ramos Jorge Tseu   +4 more
core   +2 more sources

Lipase Pre-Hydrolysis Enhance Anaerobic Biodigestion of Soap Stock from an Oil Refining Industry

Journal of Oleo Science, 2014
A novel alcalophilic Staphylococcus haemolyticus strain with the lipolytic activity was used to perform enzymatic hydrolysis pretreatment of soap stock: a lipid rich solid waste from an oil refining industry. The culture liquid of the selected bacteria and an enzymatic preparation obtained by precipitation with ammonium sulphate from a filtrate of the ...
Slim, Cherif, Fathi, Aloui, Frédéric, Carrière, Sami, Sayadi   +3 more
openaire   +4 more sources

CONTINUOUS ANAEROBIC BIODIGESTION OF THE LIQUID SUBSTRATE EXTRACTED FROM PINEAPPLE STUBBLE IN BIODIGESTERS OF 0.1 AND 4.6 L [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2018
The pineapple crop represents the most important agricultural activity in Costa Rica, from the economic point of view, represents 32% of agricultural exports. The sowing area is estimated at 58,000 hectares.
Alberto MIRANDA CHAVARRIA, Werner RODRÍGUEZ, Carlos SABORÍO-VIQUEZ   +2 more
doaj   +1 more source

Anaerobic biodigestion of pigs feces in the initial, growing and finishing stages fed with diets formulated with corn or sorghum [PDF]

, 2012
The objective of this study was to evaluate the quality and the production of biogas and biofertilizer obtained from biodigester supplied with pig feces in the initial, growing and finishing stages, fed with diets formulated based on corn or sorghum ...
Adélia P. Miranda, BATAGLIA O. G., CAETANO L., CAMPOS C.M.M., DEAN D.W., Ellen H. Fukayama, FERREIRA D.F., FIALHO E.T., Gener T. Pereira, HARDOIM P.C., Jorge de Lucas Junior, KONZEN E.A., LUCAS JUNIOR J., MAKKAR H.P.S., MALAVOLTA E., Maria C. Thomaz, MIRANDA A.P., NAGAE R., OLIVEIRA P.A.V., ORRICO JUNIOR M.A.P., ROSTAGNO H.S., SCALBERT A., SILVA D. J., SILVA F.M., VEUM T.L., ZANGERONIMO M.G., ZAR J.H., ZHANG R.H.   +27 more
core   +3 more sources

Factibility of treat wineyard wastewater through anaerobic biodigestion with a from cow’s waste

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   +3 more sources