Examinando por Materia "COMPOST"
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Ítem Apoyo al Desarrollo de Actividades del Sistema de Gestión Ambiental de la Universidad Nacional de Colombia Sede BogotáGaravito Perdomo, Nestor Ricardo; Castillo Pinilla, Álvaro FernandoThe National University in its different daily activities generates 22 tons of waste each week. Of that amount, 3518 kg are bio-degradable. These residues are treated in a composting plant with which the university counts, in which it generates 20 tons per month of mature Compost. However, this is not of quality because there is no control in the processes, the methodology does not is the best and the state of the greenhouse is not adequate. For these reasons, the present document brings together the activities carried out to diagnose the state of the plant, find the main problems and from this, propose and use pertinent actions to mitigate impacts and improve the quality of the process. Finally, recommendations were proposed for the year 2017 in order that the improvement of this process continue in execution and its traceability will take the shortest time possible.Ítem Diseño de Prensa de Compactación para la Adecuación de Bolsas de Compostaje Sembradas con Semilla de ChampiñónCangrejo Ramírez, Camilo Eduardo; Forero Casallas, John AlejandroIt is necessary for the new companies of the agricultural sector to be competitive on a market that, in case of Colombia, has been filling with imports gradually, to improve the processes of production is one of the forms of doing it. For this project a press will be designed totally that will systematize one of the procedural steps of the compost used in the culture of mushroom. Implementation that besides generating productive efficiency, also will generate positive impact in the form as the workers recover the above mentioned task, being harmful this one for the health.Ítem Lodos generados en planta de tratamiento de aguas residuales el salitre Bogotá, como insumo para la producción de compostPinzón Díaz, Aura Andrea; Pinzón Díaz, Sandra Milena; Orjuela Castro, Javier ArturoAt present, the use of organic fertilizers in Colombia has a participation only of 2% within the national market. However, the properties of this type of fertilizer over Crops are quite generous and beneficial when used in crops. Among the benefits of organic fertilizers are found to improve biological activity of soil, especially with those organisms that convert organic matter into nutrients available for crops; improves soil capacity for absorption and retention of humidity; increases the porosity of soils, which facilitates root growth of crops improves the catatonic exchange capacity of the soil, helping to release nutrients for the plants; facilitates soil tillage; In its preparation, local materials are used, reducing its cost; their nutrients stay longer in the soil; They are friendly with the environment because its ingredients are natural; increases the content of organic matter of the soil and best of all, they are cheaper. On the other hand, the volumes of sludge generated within the PTARSALITRE plant amount to a daily quantity of 1163 m3, which are transported daily to authorized dumps, without taking advantage of its potential characteristic for use as an input in the production of organic fertilizer and generating problems of treatment of said material inside the dumps. This document presents an option for the production of organic fertilizer, taking as input the sludge generated in the Salitre Wastewater Treatment Plant, Bogotá.Ítem Planta de lombricompost a partir de desechos sólidos orgánicos de origen alimenticio provenientes de las plazas de mercado en la ciudad de Bogotá, D.C.Sandoval Caicedo, Paola Andrea; Sanchéz Aguirre, Yuly Andrea; Orjuela Castro, Javier ArturoConducting a pre-feasibility study focused on the design of a composting plant with the help of earthworms, or better called vermicomposting, which is composed of financial, technical-environmental and market studies, which were developed in order to determine the feasibility of the implementation of said harvesting system, which is intended to process organic solid waste of food origin from the market places located in the city of Bogotá DC