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Evaluation of the recirculation process of aerobic sludge from a percolating biological filter in an upflow anaerobic sludge blanket digestion reactor, with characterization of sludge solids
(2021-09-01)
In this work, the sustainability indicators from a sewage treatment plant in a Southern Brazilian city, with a combined system of anaerobic treatment by upflow anaerobic sludge blanket (UASB) reactor and aerobic treatment ...
The influence of immobilized biomass and particle size on the fluid dynamics of an anaerobic fluidized bed reactor
(UNIV ESTADUAL MARINGA, PRO-REITORIA PESQUISA POS-GRADUACAO, 2008)
Fluid dynamic analysis is an important branch of several chemical engineering related areas, such as drying processes and chemical reactors. However, aspects concerning fluid dynamics in wastewater treatment bioreactors ...
Global transcriptomic analysis uncovers a switch to anaerobic metabolism in tellurite-exposed Escherichia coli
(Elsevier Masson SAS, 2014)
© 2014 Institut Pasteur. Tellurite (TeO32-) is harmful for most microorganisms, especially Gram-negative bacteria. Even though tellurite toxicity involves a number of individual aspects, including oxidative stress, ...
Use of Cassava Wastewater Treated Anaerobically with Alkaline Agents as Fertilizer for Maize (Zea mays L.)
(Inst Tecnologia Parana, 2010-01-01)
The wastewater of the processing of cassava's flour (manipueira) was submitted to the anaerobic treatment in two phases: acidogenic and methanogenic. In the acidogenic phase, the wastewater was stabilized with NaOH (ASH) ...
Anaerobic co-digestion of vegetable waste and swine wastewater in high-rate horizontal reactors with fixed bed
(Elsevier B.V., 2016-06-01)
Considering the high waste generation that comes from agriculture and livestock farming, as well as the demand for natural gas, it is necessary to develop sustainable technologies which can reduce environmental impact. ...
Use of cassava wastewater treated anaerobically with alkaline agents as fertilizer for maize (Zea mays L.)
(2010-01-01)
The wastewater of the processing of cassava's flour (manipueira) was submitted to the anaerobic treatment in two phases: acidogenic and methanogenic. In the acidogenic phase, the wastewater was stabilized with NaOH (ASH) ...
Bioenergy from stillage anaerobic digestion to enhance the energy balance ratio of ethanol production
(Elsevier B. V., 2015-10-01)
The challenges associated with the availability of fossil fuels in the past decades intensified the search for alternative energy sources, based on an ever-increasing demand for energy. In this context, the application of ...
Soybean molasses as feedstock for sustainable generation of biomethane using high-rate anaerobic reactor
(2021-08-01)
Anaerobic digestion of agro-industrial wastes is an environmentally friendly green biotechnology of significant interest in order to facilitate sustainable development of bioenergy production. Thus, it becomes important ...
Application of Electromagnetic Field in Anaerobic Biodigestion in Batch Reactors
(North Carolina State Univ Dept Wood & Paper Sci, 2020-08-01)
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 ...
Participation of genes involved in the process of anaerobic respiration of infection in chickens by salmonella typhimurium
(2010-05-01)
Intestinal pathogens are exposed to various stress conditions during their infectious cycle. Anaerobiosis, one of such hostile condition, is offered by the host within gut and intestinal lumen, where survival, multiplication ...