Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10495/4348
Título : Optimización del tratamiento de aguas residuales de cultivos de flores usando humedales construidos de flujo subsuperficial horizontal
Otros títulos : Optimization of wastewater treatment from a flower crops using a horizontal sub-surface flow constructed wetland
Autor : Jaramillo Gallego, Mónica Lucía
Agudelo Cadavid, Ruth Marina
Peñuela Mesa, Gustavo Antonio
metadata.dc.subject.*: Tratamiento de aguas residuales industriales
Humedales construidos
Remoción materia orgánica e inorgánica
Typha domingensis
Fecha de publicación : 2016
Editorial : Universidad de Antioquia, Facultad Nacional de Salud Pública
Citación : Jaramillo-Gallego ML, Agudelo-Cadavid RM, Peñuela-Mesa GA. Optimización del tratamiento de aguas residuales de cultivos de flores usando humedales construidos de flujo subsuperficial horizontal. Rev. Fac. Nac. Salud Pública 2016; 34(1): 20-29. DOI: 10.17533/udea.rfnsp.v34n1a03
Resumen : Objective: to optimize the wastewater treatment system of flower crops in order to improve pollutant removal efficiency, using a horizontal subsurface flow constructed wetland. Methodology: An exploratory experimental study was conducted in two stages; in the first stage the treatment system was conditioned physically, chemically and biologically. In the second stage pollutant removal was monitored for nine months. To achieve this, chemical oxygen demand, biological oxygen demand, total solids, total suspended solids, pH and dissolved oxygen were monitored. Results: It was possible to improve the efficiency of the treatment system in 7.1% for biological oxygen demand, 4.1 % for chemical oxygen demand, 56.9 % for total solids and 117.2 % for total suspended solids. Conclusion: the concentration of COD decreased with the primary treatment (precipitation, chemical oxidation) and favored the efficiency of the secondary treatment system since the water to be treated had very high values of COD which may saturate the wetlands with persistent pollutants. Higher efficiency could be obtained by enhancing the primary treatment system.
ISSN : 0120386X
22563334 E
metadata.dc.identifier.doi: 10.17533/udea.rfnsp.v34n1a03
Aparece en las colecciones: FNSP (Centro de Investigación de la Facultad Nacional de Salud Pública)

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