Search results for "Solid Wastes"
showing 2 items of 2 documents
El problema de la generación de residuos urbanos entre los contenidos de geografía de la enseñanza secundaria obligatoria
2002
Una de las características del problema de los Residuos Urbanos en nuestro país es la escasa conciencia ambiental de los ciudadanos. En este trabajo se exponen las grandes posibilidades que ofrece el currículo del Área de “Ciencias Sociales, Geografía e Historia” de la Enseñanza Secundaria Obligatoria (E.S.O.) para llevar a cabo acciones de Educación Ambiental, destacando así la capacidad de los profesores de Geografía para intentar mejorar la situación actual. Solid wastes generation problem into Secondary School Geography´s contents Citizenship’s low environmental conscience is a characteristic of Solid Wastes situation in Spain. In this paper, “Social Sciences, Geography and History” cur…
Biological Stability of Organic Fraction of Municipal Solid Wastes During Composting Processes
2018
The article shows results of monitoring of a Sicilian composting plant (southern Italy). In particular, the biological stability of the organic fraction of municipal solid wastes has been monitored. Two experimental periods have been carried out: (1) plant start-up and (2) first operation period. The biological stability has been evaluated throughout the dynamic respiration index (DRI). This index was determined at different stages of process, for each phase. To our knowledge, no work has been previously published on the monitoring of composting plants in southern Italy. This work has the originality of using the DRI measured data for improving operation of a full-scale composting plant, ra…