A medida que a se avanza en el siglo XXI, los sistemas de energía deben alejarse de los combustibles fósiles y aumentar la capacidad de las energías renovables si se quieren cumplir los objetivos de temperaturas máximas del Acuerdo de París. Sin embargo, debido a los desafíos en la adopción de tec...
Esta dissertação busca estudar formas para valorização de resíduos orgânicos (RO) por meio da técnica de digestão anaeróbia e redução de desperdício em empresa do ramo industrial alimentício responsável pelo fornecimento de suprimentos alimentares para restaurantes do tipo "fast-food". O pa...
Abstract The synergism of food waste associated with swine manure can provide an increase in biogas production, besides promoting greater stability in the anaerobic co-digestion process. To verify this effect, co-digestion tests were performed in two reactors, one with agitation, and the other without ag...
BACKGROUND: Triclosan (TCS) is an antimicrobial agent widely used in health care and consumer products. This compound is present in sludge of wastewater treatment plants (WWTPs), and because of its bactericidal characteristics, it can inhibit the methanogenic activity in anaerobic digestion (AD) technolo...
BACKGROUND: The amount of municipal solid waste (MSW) gradually increased along with the rapid development of modern cities. A large amount of landfill leachate are generated with excessive chemical oxygen demand (COD), which create a great deal of pressure on the environment-friendly treatment process. ...
Metano/metabolismo,
Residuos Sólidos,
Área Urbana,
Bacterias Anaerobias/metabolismo,
Biocombustibles,
Contaminantes Químicos del Agua,
Aguas del Alcantarillado/microbiología,
Análisis de la Demanda Biológica de Oxígeno,
Tratamiento de Lodos,
Reacción en Cadena de la Polimerasa,
Anaerobiosis,
Calor,
Digestión Anaerobia,
Bacterias Anaerobias/aislamiento & purificación
Background: Anaerobic digestion is an alternative bioprocess used to treat effluents containing toxic compounds such as phenol and p-cresol. Selection of an adequate sludge as inoculum containing an adapted microbial consortium is a relevant factor to improve the removal of these pollutants. The objectiv...
The use of nonrenewable energy sources to provide the worldwide energy needs has caused different problems such as global warming, water pollution, and smog production. In this sense, lignocellulosic biomass has been postulated as a renewable energy source able to produce energy carriers that can cover t...
ABSTRACT Forensic entomology is a frequently used tool to estimate the time interval between death and the discovery of the corpse. Succession of arthropods associated with cadaveric decomposition was monitored in a rural area of the Municipality of Florencia, Department of Caquetá, Colombia. Three pigs...
Background Anaerobic digestion is a technology applied successfully to converting organic matter into biogas. However, the presence of inhibitory compounds such as antibiotics can adversely affect methane production. The aim of this study is to evaluate the toxic effect of chlortetracycline hydrochloride...
Las toneladas de residuos orgánicos que se generan anualmente en la agroindustria pueden aprovecharse como materia prima para la producción de metano. Para que los residuos orgánicos se puedan convertir a metano a gran escala, es importante que previamente se realicen sobre ellos pruebas de biodegrada...
