Buscar
Mostrando ítems 41-50 de 179
Batch Optimization of Biogas Yield from Pasteurized Slaughterhouse By-Products Incorporating Residues from Bioethanol Industry
(Elsevier, 2021-02-23)
Batch anaerobic digestion of pasteurized pig slaughterhouse waste (SW) and corn sieving waste (CSW), and anaerobic co-digestion of CSW/SW were studied at lab scale employing several carbon to nitrogen ratio (C/N) and total ...
Kinetic analysis of regional agro-industrial waste combustion
(Taylor & Francis, 2017-01)
Cuyo Region generates a significant quantity of agro-industrial wastes. To exploit this waste for energy production, a combustor was installed in this region. To improve its design and operation, a kinetic study of six ...
A bi-objective integer programming model for locating garbage accumulation points: A case studyUn modelo bi-objetivo de programación entera para localizar puntos de acumulación de residuos: un estudio de caso
(Universidad de Antioquia, 2019-05-07)
Aumentar la eficiencia en la gestión de los Residuos Sólidos Urbanos (RSU) es crucial para los gobiernos municipales, que son los que generalmente se encargan de la recolección, ya que esta actividad consume un porcentaje ...
Materiality and the Recovery of Discarded Materials in a Buenos Aires Cartonero Cooperative
(Wayne State University Press, 2016-06)
We are currently witnessing an interesting paradox in the social categorization of“waste.” Until about a decade ago, this term designated a vast and heterogeneous assortment of discarded materials that embodied the ...
Properties of alkali activated lightweight aggregate generated from Sidoarjo Volcanic Mud (Lusi), fly ash, and municipal solid waste incineration bottom ash
(Molecular Diversity Preservation International, 2020-06)
Production of artificial lightweight aggregate (LWA) from industrial by-products or abundant volcanic mud is a promising solution to prevent damaging the environment due to the mining of natural aggregate. However, ...
Solid Substrate Production and Formulation of an Isolate of Metarhizium anisopliae for Biological Control of Stem Bug Tibraca limbativentris
(IDOSI Publications, 2014-06)
One isolate of Metarhizium anisopliae (Ma 72) previously selected for its virulence against rice-stem bugs, Tibraca limbativentris, was studied. Its conidial production and quality parameters in several solid substrates, ...
Towards Sustainable Dairy Production in Argentina: Evaluating Nutrient and CO2 Release from Raw and Processed Farm Waste
(MDPI, 2021-12)
Mineralization studies are the first step to determine the usefulness of an amendment as fertilizer and are essential to create guidelines for dairy waste management to help producers make in-formed decisions. Our goal was ...
Pyrolysis kinetics of regional agro-industrial wastes using isoconversional methods
(Taylor & Francis, 2017-04)
The thermochemical conversion, under inert atmosphere, at high heating rate of agro-industrial wastes was studied using thermogravimetric analysis. Two reaction mechanisms were supposed: (a) The thermal solid decomposition ...
Influence of pyrolysis temperature and bio-waste composition on biochar characteristics
(Pergamon-Elsevier Science Ltd, 2020-08)
The aim of this work was to analyse the influence of the pyrolysis temperature and feedstock composition on biochar yield and physicochemical properties. The raw materials to be pyrolyzed were characterized, and an ...