975 resultados para VIAMONTE, JUAN JOSE
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El seminario de ensenanza de la demografia a nivel de pre-grado reunio a un grupo de docentes e investigadores de las universidades de Centroamerica y El Caribe, asi como del CELADE, a objeto de discutir los logros alcanzados y proponer medidas tendientes a una mayor institucionalizacion y mejoramiento de dicha ensenanza, iniciada en la decada del 60. Previa presentacion detallada de las conclusiones del seminario, se analiza la situacion en las distintas universidades en base a una encuesta por paises. Posteriormente, se discute en profundidad la ensenanza de pre-grado impartida en la universidad de Costa Rica y se proponen, a nivel regional, una serie de acciones destinadas a pre y post grado y a cursos no incluidos en la ensenanza regular
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Urban centers have a huge demand for electricity and the growing problem of the solid waste management generated by their population, a relevant social and administrative problem. The correct disposal of the municipal solid waste (MSW) generated in cities is one of the most complex engineering problems that involves logistics, safety, environmental and energetic aspects for its adequate management. Due to a national policy of solid wastes recently promulgated, Brazilian cities are evaluating the technical and economic feasibility of incinerating the non-recyclable waste. São José dos Campos, a São Paulo State industrialized city, is considering the composting of organic waste for biogas production and mass incineration of non-recyclable waste. This paper presents a waste-to-energy system based on the integration of gas turbines to a MSW incinerator for producing thermal and electric energy as an alternative solution for the solid waste disposal in São José dos Campos, SP. A technical and economic feasibility study for the hybrid combined cycle plant is presented and revealed to be attractive when carbon credit and waste tax are included in the project income. © 2013 Elsevier Ltd.
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