Results 71 to 80 of about 228,610 (211)

BIOGAS PRODUCTION IN DAIRY CATTLE SYSTEMS, USING BATCH DIGESTERS WITH AND WITHOUT SOLIDS SEPARATION IN THE SUBSTRATES [PDF]

open access: yesEngenharia Agrícola, 2017
This research aimed to evaluate the biogas production during the anaerobic biodigestion process of dairy cattle manure, with and without solids separation.
Isis Dos Anjos   +3 more
doaj   +1 more source

Biogas home-production assessment using a selective sample of organic vegetable waste. A preliminary study [PDF]

open access: yes, 2012
Biogas generation plants using organic waste are a daily reality that can be observed in different areas of waste disposal that exist in many cities of the world.
Bravo, Ricardo   +3 more
core  

Advances and Challenges of Anaerobic Biodigestion Technology [PDF]

open access: yes, 2022
This paper reviewed the advances and challenges of anaerobic biodigestion technology. The technology is an attractive waste to wealth strategy exploited to proffer solutions to the environmental, energy and agricultural needs. As reviewed, the process is
Dr. Minister Obonukut
core   +1 more source

Anaerobic biodigestion of beef cattle manure: influence of period, genotype and diet.

open access: yes, 2012
The objective of this study was to identify possible alterations in the composition and anaerobic biodigestion process of manure from Canchim and Nellore cattle in different periods in feedlot fed with different forage to concentrate ratios.
M. O. Junior   +6 more
semanticscholar   +1 more source

Influência da relação volumoso: concentrado e do tempo de retenção hidráulica sob a biodigestão anaeróbia de dejetos de bovinos Effects of roughage: concentrate in relation to time of hydraulic retention under anaerobic biodigestion of cattle manure

open access: yesEngenharia Agrícola, 2010
O objetivo deste trabalho foi avaliar as possíveis alterações existentes na composição e no processo de biodigestão anaeróbia dos dejetos de bovinos em fase de terminação alimentados com diferentes proporções de volumoso: concentrado e com diferentes ...
Marco A. P. Orrico Júnior   +2 more
doaj   +1 more source

Industrial symbiosis: anaerobic digestion of waste products as mitigation strategy [PDF]

open access: yes, 2016
La simbiosi industriale è una strategia aziendale con la quale è possibile aumentare la sostenibilità dei processi produttivi. La partnership tra un’azienda vinicola e una società energetica ha consentito un’innovazione di processo che consente il ...
D'Ascenzo, Fabrizio   +2 more
core  

BIOGAS AS AN ENERGY SOURCE FOR INTERNAL COMBUSTION ENGINES: A REVIEW [PDF]

open access: yes, 2020
Biogas has risen, as a renewable technology promising to convert litter organic substance into energy; among its components, in terms of energy, methane is the most important chemical component, particularly for the combustion process in vehicular ...
Bezerra, Francisco Edmar Chagas
core   +1 more source

Start-up adjustment of a plug-flow digester for cassava wastewater (manipueira) treatment

open access: yesScientia Agricola, 2003
Manipueira, wastewater of cassava (Manihot esculenta) processing, can be treated by anaerobic biodigestion. To study the start-up process of a plug-flow digester for manipueira treatment, this work consisted of two stages: gradual decrease of the ...
Maria Magdalena Ferreira Ribas   +1 more
doaj  

Produção científica sobre o biogas dos resíduos do beneficiamento da mandioca no Brasil: características e abordagens [PDF]

open access: yes, 2022
The presented research proposes an investigation on how scientific production has been carried out regarding biogas produced from cassava processing residues in Brazil. In this direction, a Systematic Literature Review (SLBR) was carried out, inspired by
Hora, Karla Emmanuela Ribeiro   +3 more
core   +2 more sources

Anaerobic reactors with biofilter and different diameter-length ratios in cassava starch industry wastewater treatment [PDF]

open access: yesEngenharia Agrícola, 2013
The use of anaerobic reactors with media support in the treatment of wastewater from the cassava starch industry has emerged as a viable option because it allows the application of high organic loads and a significant reduction of the HDT needed for the ...
Kathia R. Kunzler   +5 more
doaj  

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