Modelación de aspectos ambientales en la cadena de suministro del bioetanol

Autores/as

  • Danny Ibarra Escuela de Ciencias Exactas en Ingeniería, Universidad Sergio Arboleda, Bogotá, Colombia.
  • Johan Manuel Redondo Escuela de Ciencias Exactas en Ingeniería, Universidad Sergio Arboleda, Bogotá, Colombia.
  • Carlos Fajardo Universidad El Bosque. Bogotá, Colombia

Palabras clave:

Dinámica de Sistemas, cadenas de suministro, medio ambiente, bioetanol.

Resumen

En este artículo se ha construido un modelo en el que se incluye algunos aspectos ambientales, asociados a la cadena de suministro de bioetanol en Colombia, tales como vinazas, bagazo de caña y emisiones de CO2, teniendo en cuenta que una de las orientaciones más importantes en la actualidad para que una empresa sea competitiva, es la gerencia de la cadena de suministro verde o sostenible. Dicha cadena es de naturaleza dinámica, por las relaciones complejas entre las partes asociadas y el flujo constante de información, bienes y materiales. Por esto se utilizó la metodología de análisis basada en la dinámica de sistemas, la cual resulta de mucha utilidad para abordar problemas complejos y sistémicos, en  que se asocian variables externas como las ambientales, logrando entender mejor y haciendo la toma de decisiones más acertada. Este trabajo muestra a través de las simulaciones que es necesario vincular estrategias de gestión ambiental en la cadena de suministro de bioetanol, para mitigar el impacto ambiental causado por sus residuos.

In this paper has been constructed a model that includes some environmental issues, associated with the supply chain of bioetanol in Colombia, such as stillage, bagasse and CO2 emissions. Considering that one of the most important issues today for  company to be competitive, is the management of the supply chain, withth is one of the fundamental pillars to ensure the promise of value offered to customers. The chainis dynamic in nature, by the complex relation ships between the partner sand the constant flow of information, good sand materials. Therefore, it used the analysis methodology based on system dynamics, that is very useful in addressing complex and systemic problems in the associated external and environmental variables, achieving better understanding and making decisions more accurate. This paper shows, through simulations, that it isnecessary to link environmental management strategies in the bioethanol supply chain to mitigate the environmental impact caused by his waste.

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Publicado

2013-07-31

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Artículos