Diseño de un humedal artificial para el tratamiento de las aguas residuales de una explotación ganadera en el estuario del río Oria, País Vasco
Tesis Materias > Ingeniería Universidad Europea del Atlántico > Docencia > Trabajos finales de Máster Cerrado Español El estuario protegido del río Oria se encuentra enclavado en el País Vasco a orillas del mar Cantábrico, en el seno del golfo de Bizkaia. Este estuario reúne varios humedales de marisma, algunos en muy buen estado de conservación y elevada biodiversidad, como es el humedal Portu. En el área protegida realizan su actividad varias pequeñas empresas ganaderas productoras de leche y carne de ganado vacuno, que generan aguas residuales con un alto contenido en sólidos orgánicos y nutrientes. El proyecto has sido realizado para dar solución a las necesidades de gestión de aguas residuales de una explotación lechera concreta situada dentro del área protegida, y se basa en la implementación de un sistema de humedales artificiales que ha permitido obtener un agua tratada reutilizable en la propia explotación para limpiezas y riegos, así como con la suficiente calidad como para su vertido directo al estuario según la normativa vigente. El diseño del sistema incorpora una celda aerobia del tipo de flujo superficial libre, y otra anóxica del tipo de flujo subsuperficial horizontal, ambas conectadas en serie y sin necesidad de pretratamiento del agua cruda. El dimensionado se ha realizado en base a modelos de primer orden para la remoción de los contaminantes identificados mediante la caracterización del agua residual de la explotación. Como criterios para la edificación del humedal, se ha dado prioridad al aprovechamiento de los recursos del entorno, como son la topografía, la edafología de la zona, las plantas de humedal propias del estuario y los recursos hídricos del enclave, siendo determinantes la superficie útil para la viabilidad del sistema y su proximidad al humedal natural al que debe acceder el agua tratada. El resultado obtenido permite considerar la tecnología de los humedales artificiales como una buena alternativa a sistemas más complejos, sofisticados y costosos en términos económicos, siendo apropiada para el cierre del ciclo del agua de esta explotación. metadata Quijera Pérez, José Antonio mail jakijera@telefonica.net (2022) Diseño de un humedal artificial para el tratamiento de las aguas residuales de una explotación ganadera en el estuario del río Oria, País Vasco. Masters thesis, SIN ESPECIFICAR.
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El estuario protegido del río Oria se encuentra enclavado en el País Vasco a orillas del mar Cantábrico, en el seno del golfo de Bizkaia. Este estuario reúne varios humedales de marisma, algunos en muy buen estado de conservación y elevada biodiversidad, como es el humedal Portu. En el área protegida realizan su actividad varias pequeñas empresas ganaderas productoras de leche y carne de ganado vacuno, que generan aguas residuales con un alto contenido en sólidos orgánicos y nutrientes. El proyecto has sido realizado para dar solución a las necesidades de gestión de aguas residuales de una explotación lechera concreta situada dentro del área protegida, y se basa en la implementación de un sistema de humedales artificiales que ha permitido obtener un agua tratada reutilizable en la propia explotación para limpiezas y riegos, así como con la suficiente calidad como para su vertido directo al estuario según la normativa vigente. El diseño del sistema incorpora una celda aerobia del tipo de flujo superficial libre, y otra anóxica del tipo de flujo subsuperficial horizontal, ambas conectadas en serie y sin necesidad de pretratamiento del agua cruda. El dimensionado se ha realizado en base a modelos de primer orden para la remoción de los contaminantes identificados mediante la caracterización del agua residual de la explotación. Como criterios para la edificación del humedal, se ha dado prioridad al aprovechamiento de los recursos del entorno, como son la topografía, la edafología de la zona, las plantas de humedal propias del estuario y los recursos hídricos del enclave, siendo determinantes la superficie útil para la viabilidad del sistema y su proximidad al humedal natural al que debe acceder el agua tratada. El resultado obtenido permite considerar la tecnología de los humedales artificiales como una buena alternativa a sistemas más complejos, sofisticados y costosos en términos económicos, siendo apropiada para el cierre del ciclo del agua de esta explotación.
| Tipo de Documento: | Tesis (Masters) |
|---|---|
| Palabras Clave: | Estuario protegido, Explotación ganadera, Aguas residuales, Humedal artificial, Sistema híbrido. |
| Clasificación temática: | Materias > Ingeniería |
| Divisiones: | Universidad Europea del Atlántico > Docencia > Trabajos finales de Máster |
| Depositado: | 23 Oct 2023 23:30 |
| Ultima Modificación: | 23 Oct 2023 23:30 |
| URI: | https://repositorio.uneatlantico.es/id/eprint/988 |
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