Feasibility of enriching anammox bacteria using sludge from two wastewater treatment plants
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Inclou dades d'ús des de 2022
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hdl:2117/27417
Tipus de documentText en actes de congrés
Data publicació2013
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Abstract
Anaerobic ammonium oxidation (anammox) is a promising biotechnology suitable for the removal of nitrogen from wastewaters. A proper choice of the seeding sludge and operational conditions is critical when dealing with the start-up of a new anammox reac
tor. The objective of this research was to evaluate the feasibility of enriching anammox bacteria using two different sources of activated sludge. Both sludges were obtained from full-scale treatment plants targeting N-removal from high strength wastewater. The monitoring of the reactors was carried out according to N-compositional variables
and also by polymerase chain reaction (PCR) detection of the functional gene encoding for the hydrazine-oxidizing enzyme (hzo), which is specific of anammox bacteria. The combined analysis of both macroscopic and microscopic data demonstrated that anammox bacteria could be enriched using activated sludge from a treatment plant processing pig slurry in Catalonia
CitacióMagrí, A. [et al.]. Feasibility of enriching anammox bacteria using sludge from two wastewater treatment plants. A: International UFZ-Deltares Conference on Groundwater-Soil-Systems and Water Resource Management. "AquaConSoil 2013: theme D remediation technologies for soil, groundwater and sediment: proceedings". Barcelona: 2013.
Col·leccions
- Departament d'Enginyeria Química - Ponències/Comunicacions de congressos [337]
- GBMI - Grup de Biotecnologia Molecular i Industrial - Ponències/Comunicacions de congressos [7]
- Departament d'Enginyeria Agroalimentària i Biotecnologia - Ponències/Comunicacions de congressos [632]
- GREA - Grup de Recerca d'Enginyeria Agroambiental - Ponències/Comunicacions de congressos [98]
Fitxers | Descripció | Mida | Format | Visualitza |
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1595paper_long AquaConSoil 2013.pdf | pdf del text de la comunicació | 305,9Kb | Visualitza/Obre |