Determinación de las fracciones DQO del agua residual del Campus Salache, como insumo fundamental para el funcionamiento de la planta de tratamiento
The wastewater characterization is essential for determining the present contaminants nature and concentration, as regards the Chemical Oxygen Demand (DQO) fractions determination is crucial to understand the organic matter biodegradability in wastewater. The current research has as aim to assess th...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Weitere Verfasser: | |
| Format: | bachelorThesis |
| Sprache: | spa |
| Veröffentlicht: |
2024
|
| Schlagworte: | |
| Online Zugang: | http://repositorio.utc.edu.ec/handle/27000/11668 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Tag hinzufügen | Zusammenfassung: | The wastewater characterization is essential for determining the present contaminants nature and concentration, as regards the Chemical Oxygen Demand (DQO) fractions determination is crucial to understand the organic matter biodegradability in wastewater. The current research has as aim to assess the DQO fractions present in the wastewater from Salache campus, with the purpose by providing crucial information to improve the treatment plant operational efficiency. It was applied the STOWA protocol for the DQO fractions assessment, following the fundamental principles from protocol for measuring the fractions, by including sampling methods, preparation samples and analysis. It was characterized Campus wastewater, through the wastewater samples collection and analysis to determine the DQO and DBO concentrations (14 days) present. It was used direct observation techniques and statistical analysis to complement the got quantitative data, through the STOWA protocol. The results revealed, which the wastewater from Salache campus contains an average DQO 185 mg/L the week. It should be noted, what was discarded the atypical data, these being those from Wednesday, for sanitary discharges increase produced by an external event from campus. Regarding the DQO total, it showed, what maintains biodegradable DQO 54% and 36% DQO non-biodegradable, indicating, which there is a biodegradable fractions greater amount, leading that of slow biodegradability with an average 92 mg/L, what has important implications for wastewater treatment. It is suggested the need by optimizing treatment processes to efficiently manage this fraction, such as increasing hydraulic retention time, by optimizing biological processes, implementing pretreatment processes and considering tertiary or advanced treatments. |
|---|