Application of inert wastes in the construction, operation and closure of landfills: calculation tool
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Título
Application of inert wastes in the construction, operation and closure of landfills: calculation toolFecha de publicación
2017Editor
ElsevierISSN
0956-053X; 1879-2456Cita bibliográfica
MENDOZA, Francisco J. Colomer; ALTABELLA, Joan Esteban; IZQUIERDO, Antonio Gallardo. Application of inert wastes in the construction, operation and closure of landfills: Calculation tool. Waste management, 2017, vol. 59, p. 276-285.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S0956053X16306122Palabras clave / Materias
Resumen
Waste from construction and demolition activities represents one of the highest volumes of waste in Europe. 500 million tonnes are produced throughout the whole EU every year. In some EU members like Spain, approximately ... [+]
Waste from construction and demolition activities represents one of the highest volumes of waste in Europe. 500 million tonnes are produced throughout the whole EU every year. In some EU members like Spain, approximately 83 per cent of such waste is disposed in landfills. The remaining part is classified and processed in treatment facilities so that it can later be used as recycled aggregates in the construction sector (sand, gravel, aggregates, etc.) but without much commercial success. The aim of this study is to use recycled aggregates from inert wastes (IW) in the different phases of a landfill (construction, operation and closure) with the aid of a new computer tool called LABWASTE.14. This tool incorporates the mathematical relationship among the activities of the landfill and provides as a result the economic viability of using recycled aggregates compared to aggregates from quarries. Therefore, knowing the needs of aggregates in landfills (dams, drainage layers, covering layers, collection wells, etc.) may determine the amount of IW that could be recovered. These calculations can be obtained from some of the data that is introduced (population, land physiography, etc.). Furthermore, the use of LABWASTE.14 makes it possible to reduce the demand for aggregates from quarries. [-]
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Waste management, 2017, vol. 59Derechos de acceso
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