Examinando por Materia "Recycle"
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- PublicaciónAcceso abiertoDiagnóstico sobre el tratamiento de residuos sólidos reciclables en la zona urbana del municipio de Buenaventura(Universidad de San Buenaventura, 2016) Bueno Torres, Alexandra; García Valencia, Gustavo Andrés; Bueno Torres, Stephanie; Burbano Vallejo, Edy Lorena; Hernández García, Edwin ArbeyThe present article consists in specify the treatment of recyclable garbage in the district of Buenaventura, through diagnostic research that determines the work Distrital Administration, the cleaning company (operator) and the formal gathering centers (junk yards) do about the treatment of garbage; either mitigate the environmental impact this produces or economical benefit, also having as theory bases the way the ideal treatment should be. It also compiles some successfully experiences worldwide, regional and the positive impacts environmentally and economically.Interpretative and qualitative methods like interviews, secondary sources and surveys to the 30 junkyards registered in chamber of commerce, were used to analyze the daily quantities that are recycled in this centers, the price of purchase, which recyclable garbage is the most commercial,and in this way determine the quantity of monthly recyclable garbage.The present article consist to pinpoint the treatment of solid waste recyclables in the district of Buenaventura, through diagnostic research determined that administration of the district, the cleaning company (operator) and the formal gathering centers (junk yards) when it come to the treatment of the solid waste, Evan when it comes to mitigate the impact of the environment that this produces or for the benefit of the economy, also for it to have like a bases of theory it should be the ideal treatment. It also complies with some experiences that were very successful worldwide, regional. The impact was very positive environmentally and economically. It was utilized in methods such as interpretive, qualitative like interviews, secondary sources and surveys,30 junkyards that were registered with the chamber of commerce. The amount daily of recyclables in the centers, the price of purchase, recyclables that are most commercialized. All of these things determine the amount of solid waste recycled monthly.
- PublicaciónAcceso abiertoEvaluación técnica de los residuos de la construcción y la demolición de concreto como un potencial cementante(2017) Castrillón Rodríguez, Katherine; Mejía Barrera, Carlos Albertohe residues that are generated in the structures of construction processes of buildings and architectural spaces, or in demolition of the same could be reused in different ways, such as: mortars, concrete or prefabricated elements. This project was developed based in the recidue originated from the casting of structures made out of concrete in developed works in the municipality of Bello, Antioquia; made in a process of dying with different equipments and machines until reaching a pulverized material. The characterization of the recycled cement was made as a potential cementing for the generation of mortars; according to the NSR 10 there have been different samples elaborated with different types mixture designs in order to obtain the optimal sample, which is made with this material and portland cement