Análisis del comportamiento microbiológico de dos biorreactores modificados al 10% y al15% de aireación, en la planta de aguas residuales en la sede vivero Universidad Distrital Francisco José de Caldas
Treatment of domestic wastewater using activated sludge biological systems is very common today, being the case of the pilot for the treatment of a fraction of the wastewater plant ravine "My Father Jesus" at the headquarters Nursery of the University Francisco José de Caldas. The pilot p...
| Autor Principal: | Mulford Santamaría, Eliana |
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| Formato: | info:eu-repo/semantics/bachelorThesis |
| Idioma: | spa |
| Publicado: |
Universidad de La Salle. Facultad de Ingeniería. Ingeniería Ambiental y Sanitaria.
2016
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| Materias: | |
| Acceso en línea: |
http://hdl.handle.net/10185/18073 |
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| Sumario: |
Treatment of domestic wastewater using activated sludge biological systems is very common today, being the case of the pilot for the treatment of a fraction of the wastewater plant ravine "My Father Jesus" at the headquarters Nursery of the University Francisco José de Caldas.
The pilot plant consisted of a primary settler two aerobic bioreactors modified FLOCAIRFP 10% and 15% of anoxia and a secondary settler to both reactors.
In an activated sludge system the fundamental units for reducing the pollution load of water are bioreactors, why it was considered necessary, in the implementation of this project, perform a microscopic track each reactor, in order to monitor artificial ecosystem is generated within each thus allowing an earlier and preventive identification of the microorganisms present at specific times, looking quality indicators and treatment of sludge as such.
This project sought to use all the information collected at the time of the pilot plant study to establish the reactor with the best performance and thus with the highest pollutant removal efficiency through the identification of microorganisms registered per day and around study time and the relationship between the relative predominance of microorganisms, the quality of the sludge and the physicochemical conditions of the medium.
Finally the comparison between the reactors was performed and it was determined that the reactor provided a better quality of the sludge, identified by the number of microbial groups registered per day, and the behavior of the sludge in time study was modified reactor 10% of anoxia, while the reactor modified with 15% of anoxia presented few moments microbiological stabilization and less diversity per day, which limited the quality and efficiency of sludge treatment.
Keywords: Wastewater treatment, microorganisms indicators, efficiency of treatment, activated sludge. |
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