Publication: Optimización de un sistema de desalinización de agua por osmosis inversa (OI) en el departamento de La Guajira, Colombia
Loading...
Date
2024-10-22
Editor
Director
Advisor
Coordinator
Commentator
Reviewer
Illustrator
Access rights
info:eu-repo/semantics/openAccess
Journal Title
Journal ISSN
Volume Title
Publisher
Universidad Nacional de Educación a Distancia (España), Universidad de Concepción - Chile. Departamento de Ingeniería Mecánica
Abstract
El objetivo principal de este trabajo es minimizar el consumo de energía específico (SEC) para reducir la cantidad de paneles solares fotovoltaicos sin afectar la producción de agua potable en la comunidad indígena. Para este estudio, se partió de un trabajo previo donde se realizó la modelación y simulación de un sistema de desalinización por OI en la comunidad “Yuyurupana”, se obtuvo un SEC de 0.644 kWh/m³, requiriendo 152 paneles solares de 385 Wp para suplir la energía del sistema. Aplicando una optimización no lineal con restricciones, utilizando una ecuación algebraica en función de la velocidad de alimentación y la resistencia de la válvula en el canal de salmuera, se logró disminuir el SEC a 0.405 kWh/m³. Esto permitió reducir a 92 la cantidad de paneles solares necesarios, sin afectar el caudal de agua potable requerido por la comunidad.
The main objective of this work is to minimize the specific energy consumption (SEC) to reduce the number of photovoltaic solar panels without affecting the production of drinking water in the indigenous community. This study is based on previous work where a reverse osmosis desalination system was modeled and simulated in the “Yuyurupana” community, resulting in an SEC of 0.644 kWh/m³, requiring 152 solar panels of 385 Wp to supply the system's energy. By applying a nonlinear optimization with constraints, using an algebraic equation based on feed rate and valve resistance in the brine channel, the SEC was reduced to 0.405 kWh/m³. This allowed reducing the number of solar panels needed to 92, without affecting the water flow required by the community to meet its potable water needs.
The main objective of this work is to minimize the specific energy consumption (SEC) to reduce the number of photovoltaic solar panels without affecting the production of drinking water in the indigenous community. This study is based on previous work where a reverse osmosis desalination system was modeled and simulated in the “Yuyurupana” community, resulting in an SEC of 0.644 kWh/m³, requiring 152 solar panels of 385 Wp to supply the system's energy. By applying a nonlinear optimization with constraints, using an algebraic equation based on feed rate and valve resistance in the brine channel, the SEC was reduced to 0.405 kWh/m³. This allowed reducing the number of solar panels needed to 92, without affecting the water flow required by the community to meet its potable water needs.
Description
Organizado y patrocinado por: Federación iberoamericana de Ingeniería Mecánica y Universidad de Concepción - Chile. Departamento de Mecánica, FeIbIm – FeIbEM
UNESCO Categories
Keywords
Desalinización de agua, Osmosis inversa (OI), Optimización no lineal, Consumo de energía especifico (SEC), Water desalination, Reverse osmosis (RO), Nonlinear optimization, Specific energy consumption (SEC)
Citation
-
Center
E.T.S. de Ingenieros Industriales
Department
Mecánica