Carrera Ingeniería Bioquímica

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    Cálculo de las emisiones de efecto invernadero en el terminal terrestre de Salcedo como base para futuros proyectos de Mecanismo de Desarrollo Limpio (MDL)
    (Universidad Técnica de Ambato. Facultad de Ciencia e Ingeniería en Alimentos. Carrera de Ingeniería Bioquímica, 2018-03) León Silva, Martha Alejandra; Córdova Suárez, Manolo Alexander
    The greenhouse gas emissions produced by the Bus station of Salcedo were calculated to determine the carbon footprint, based on ISO 14064 and GHG Protocol, the first baseline of transport activity was established, and an Action Plan was designed. to improve the public Transport of the Parish. The transport baseline consisting of 103 buses was classified by EURO technology, 64 measurements were taken (EURO I6, EURO II 35, EURO III 23) with the ECA-450 using the idling method to obtain: percentage O2, temperature of chimney and environment, CO, NO NO2 and SO2 in mg/m3. The emission factor for CO2 (8.98E + 04 kg/TJ) and N2O (3.46E-02) were determined, which differed from that reported by the IPCC. With respect to GHG emissions (t/year), the EURO II had the highest values with respect to CO2 (36 percent) and N2O (41 percent), while for CH4 the highest value was given by the EURO III (42 percent). The total carbon footprint was 8.86E + 03t CO2-eq, of which range III (8.83E + 03t CO2-eq) generated the largest amount of emissions due to the quality of the fuel and the application of the EURO technology in Ecuador. According to the statistical analysis, it can be mentioned that the EURO technology does not influence oxygen and nitrogen dioxide, but rather carbon monoxide, sulfur dioxide, nitrogen monoxide and nitrogen oxides.
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    Determinación de tipos de biomasa con potencial energético para la producción de biogás de los residuos sólidos urbanos (RSU) en la ciudad de Salcedo
    (Universidad Técnica de Ambato. Facultad de Ciencia e Ingeniería en Alimentos. Carrera de Ingeniería Bioquímica, 2017-05) Garcés Sánchez, Sonia Estefanía; Córdova Suárez, Manolo Alexander
    In the preliminary part of the project Estimation of the energetic potential by thermal-physical analysis of urban solid waste (USW) of the city of Salcedo and anaerobic digestion with infrared radiation. A multiple kind of biomass with energetic potential for biogas production from solid urban waste was determined by classifying the USW in this city, the quantification of the percentage contribution of each kind of waste, and the application of the mathematics models for the determination of the generation of flow of biogas. The classification included 9 types of waste, which only 4 were considered as biomass (easy and fast anaerobic degradation), the contribution of the biomass was 63% of the total of the sampled waste (720 kg) during 36 days. The application of the mathematics models was carried out with the projection of weights of the waste from 2015 to 2030. The Ecuadorian model had the best annual average of biogas production flow (〖9,62x10〗^4 m^3) and consequently an energetic value per year of 〖4,86x10〗^5 kWh.
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    Estudio y desarrollo de un sistema de tratamiento biológico de aguas residuales de las parroquias rurales Cusubamba y Mulalillo del cantón Salcedo de la provincia de Cotopaxi
    (Universidad Técnica de Ambato. Facultad de Ciencia e Ingeniería en Alimentos. Carrera de Ingeniería Bioquímica, 2014) Castro Llundo, Verónica Tatiana; Pacheco Tigsilema, María Teresa
    Se estudiaron 8 tratamientos con el fin de mejorar la calidad de agua de las 2 parroquias: Mulalillo y Cusubamba siendo los factores de estudio: 1) tipo de aireación: a) continua (c/ media hora) y b) semicontinua (2 veces al días), 2) tipo de enzimas: a) AFL-P y b) SPL y 3) tipo de organismos: a) EM ́s y b) Azolla. Para lo cual se empleó un diseño factorial 2 3 y con un 95 % de confianza, se pudo determinar que el mejor tratamiento fue a 1 b 1 c 1 (aireación continua c/30min, enzima AFL-P, microorganismos eficientes) para el agua de las dos parroquias que fueron estudiadas. Las respuestas experimentales analizadas fueron: dureza, sólidos totales disueltos, color, coliformes totales, fecales y en las dos parroquias de Mulalillo y Cusubamba pudiendo observar una disminución considerable de estos parámetros al final del tratamiento biológico: comparando estos valores con los de la Norma INEN para aguas de consumo, se concluye que las aguas tratadas cumplen con los límites permisibles para el consumo humano.