Reingeniería en el sistema de tratamiento de aguas residuales de la Empacadora de Camarón Oceaninvest.
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2006-03-10
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Universidad de Guayaquil. Facultad de Ingeniería Industrial. Carrera de Ingeniería Industrial.
Resumen
La vida moderna nos ha conducido a la necesidad de preservar el medio que nos rodea ya que a los ojos de todos llega la evidente destrucción de nuestro frágil ecosistema, dando como resultado que toda industria que produce aguas residuales deba tratar el agua para descargarla al sistema de aguas lluvias dentro de los parámetros establecidos La empresa esta ubicada en el Km. 9.5 vía a Daule ,calle Casuarinas y Cedros. Todas las actividades humanas, el metabolismo de la materia humana y los fenómenos naturales que se producen en la superficie o en el interior de la tierra van acompañados de emisiones de gases, vapores, polvos y aerosoles. La composición de las aguas residuales se analiza con diversas mediciones físicas, químicas y biológicas. Las mediciones más comunes incluyen la determinación del contenido en sólidos, la demanda bioquímica de oxígeno (DBO5), la demanda química de oxígeno (DQO), y el pH. Mediante el diagrama causa – efecto de la planta de tratamiento determina que los distintos problemas presentados ocasionan como problema principal el incumplimiento de los parámetros establecidos el químico a escoger seria NALCO 3639 FLOCULANTE ANIONICO, en cuanto al tratamiento de aguas. La inversión a realizarse seria de:$ 3028.00 Costo total mensual de la planta de tratamiento será:$ 1816.48 Esto da un costo total para el primer año de:$ 24825.76 Todas las pruebas de jarras realizadas han arrojado resultados favorables al cambio de los químicos, el hecho de cambiar el método de mezclar químicos reduce los tiempos muertos y facilita la operación de la misma, la inversión a realizarse es mínima y los resultados generaran un ahorro del 56 % lo que no se debe sobreestimar, ya que en los actuales momentos las compañías tienden a buscar ser mas competitivas, y el mejor método para ello es la reducción de costos.
Modern life has led to the need to preserve the environment around us and in the eyes of all comes the obvious destruction of our fragile ecosystem, resulting in the entire industry that produces wastewater must treat the water system to download rainfall within the parameters established water the company is located at Km. 9.5 via a Duale, Casuarinas street and Cedros. All human activities, the metabolism of the human subject and natural phenomena that occur on the surface or in the interior of the earth is accompanied by emission of gases, vapors, dusts and aerosols. The composition of waste water is analyzed with different physical, chemical and biological measurements. The most common measurements include the determination of the solids content, the biochemical oxygen demand (BOD5), Chemical Oxygen Demand (COD), and the pH. By the diagram cause - effect of the treatment facility determines that the various problems presented as the main problem causing the failure of the chemical parameters established NALCO would choose anionic flocculant 3639, regarding water treatment. The investment to be made series of: $ 3,028.00 Total monthly cost of the treatment plant will be: $ 1816.48 This gives a total cost for the first year: $ 24,825.76 All jar tests conducted have yielded favorable results to the change in the chemical, the act of changing the method of mixing chemicals reduces downtime and facilitates the operation of the same, the minimal investment to be made and the results generate a savings of 56% should not be overestimated, since at the present time the companies tend to seek to be more competitive, and the best method for this is to reduce costs.
Modern life has led to the need to preserve the environment around us and in the eyes of all comes the obvious destruction of our fragile ecosystem, resulting in the entire industry that produces wastewater must treat the water system to download rainfall within the parameters established water the company is located at Km. 9.5 via a Duale, Casuarinas street and Cedros. All human activities, the metabolism of the human subject and natural phenomena that occur on the surface or in the interior of the earth is accompanied by emission of gases, vapors, dusts and aerosols. The composition of waste water is analyzed with different physical, chemical and biological measurements. The most common measurements include the determination of the solids content, the biochemical oxygen demand (BOD5), Chemical Oxygen Demand (COD), and the pH. By the diagram cause - effect of the treatment facility determines that the various problems presented as the main problem causing the failure of the chemical parameters established NALCO would choose anionic flocculant 3639, regarding water treatment. The investment to be made series of: $ 3,028.00 Total monthly cost of the treatment plant will be: $ 1816.48 This gives a total cost for the first year: $ 24,825.76 All jar tests conducted have yielded favorable results to the change in the chemical, the act of changing the method of mixing chemicals reduces downtime and facilitates the operation of the same, the minimal investment to be made and the results generate a savings of 56% should not be overestimated, since at the present time the companies tend to seek to be more competitive, and the best method for this is to reduce costs.
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SEGURIDAD HIGIENE E IMPACTO AMBIENTAL, AGUAS RESIDUALES, CAMARÓN, UTILIZACIÓN DE PRODUCTOS QUÍMICOS