Examinando por Materia "Residuos sólidos - manejo integral"
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- PublicaciónAcceso abiertoCaracterización de residuos sólidos en la cafetería de la Universidad de San Buenaventura Cartagena: propuesta de alternativas de uso con énfasis biotecnológico(2017-07-20) Ruiz Henao, María Jimena; Moncaleano Niño, LuisaIntroduction. The problem of solid waste has become a global concern, which is why it is necessary to create strategies to improve the way they are prepared, through strategies that minimize the environmental impact. General objective. Characterize solid waste from the cafeteria of the University of San Buenaventura Cartagena, with the purpose of proposing alternatives of use with biotechnology emphasis. Methodology. Quantitative study of a cross - sectional prospective type, in which the coffee solid waste was characterized during a period of two months, where three random sampling were carried out for one week, using quarantine methods and volume - weight analysis. Results. In the cafeteria of the University of San Buenaventura Cartagena, during the first week of sampling a total of 188.5 kg / l of waste was generated and in the week two 411.6 kg / l. At the end of the two samplings, it was observed that 70% of solid wastes were classified as organic waste, 26% as recyclable waste and 4% as non-recyclable solids. Conclusions. The proposed alternative was to use as raw material and biotechnological potential the organic material generated in cafeterite. Through the characterization of all types of waste, the recovery capacity of each is evidenced; Which demonstrated that it is possible to carry out separation, collection and recycling processes..
- PublicaciónAcceso abiertoElaboración de bloques de mortero tipo estructural mediante secado natural empleando la calamina procedente de TENARIS TUBOCARIBE S.A. como aditivo(2012) Villanueva López, Liliana; Villanueva López, Liliana; Matute Thowinson, AdalbertoLa acumulación de residuos en la zona industrial es uno de los problemas que ha persistido en la historia y que hasta hoy sigue causando consecuencias devastadoras para el medio ambiente, debido a que el hombre no se ha preocupado lo suficiente por solucionar este problema. El resultado de esa generación de residuos además de ser un problema para el medio ambiente, es un problema para toda empresa ya que para estas constituye gastos y pérdidas significativas de materia primas en sus procesos, puesto que son producciones a gran escala. Debido a esto se hace necesario generar ideas que permitan dar soluciones a este tipo de problema, como lo es el aprovechamiento de los residuos a través de la optimización de los procesos y de esta manera lograr incrementar las ganancias para estas organizaciones y minimizar los egresos asociados a perdidas. Con las circunstancias anteriores mencionadas para esta problemática se hace necesaria la intervención de los ingenieros Químicos; quienes son capaces de idear e implementar alternativas para transformar los residuos en productos útiles, generando un bien común tanto para la empresa como para la sociedad y el medio ambiente.
- PublicaciónAcceso abiertoManejo de residuos de la construcción y su impacto ambiental en Cartagena de Indias distrito turístico y capital(2019-05-29) Romani Simanca, Maira Andrea; Caicedo Navas, Gladys LucíaEnvironmental sustainability efficiently manages the planet’s natural resources, thus increasing the possibility of improving the well-being of the community, seeing thus the theme of environmental sustainability as a transversal axis that covers all the elements that the development of cities, will give guidance in this article on one of the of this development and is that of the construction sector, its fragments and residues that leave each of its stages, to know what is the orientation and management of these and what impact they have on the city, in the specific case of Cartagena de Indias as it is one of the cities with the greatest increase in its constructive growth, It is important to reflect on the effect that this generates and its transcendence on the inhabitation and multiple ecosystems of which this city is composed
- PublicaciónAcceso abiertoMedidas socio-jurídicas implementadas para mitigar la contaminación por residuos sólidos y líquidos en el Mercado de Bazurto de la Ciudad de Cartagena de Indias D.T. Y C(2018-09-28) Lozano Escorcia, Yon Jader; Meléndez Cuentas, Eucaris Isabel; Acosta Castro, Juan GabrielThe Bazurto market, Cartagena's main supply center, as well as all the market places, produces large volumes of solid waste, which contribute to environmental pollution and the environmental deterioration of the sector, given the effect of the air due to bad odors generated by the contamination of solid organic waste, landscaping, water by the discharge of these to the sewerage system, which has a negative impact on communities, given that they cause health problems and deteriorate their standard of living. This environmental problem, caused by pollution from the mismanagement of solid waste, involves communities and political decisions, which are often controversial and therefore very difficult to resolve, however a responsibility and knowledge must be assumed. the possibilities that exist to protect and improve the environment. According to Durán (sf), in a study carried out by ECLAC (Environmental Policies and Sustainable Development), the main actors of the waste policy are the government, businessmen and the population, the latter being the most determining , due to its demands for a better quality of life, which forces governments and businessmen to seek7 solutions to problems, based, today, on legal aspects where a regulatory framework is established with laws, regulations and norms that regulate the behavior of the economic agents and of the population and at the same time the control and supervision activities of public institutions with some responsibility in this matter