
handle: 10654/47496
Los humedales artificiales se presentan actualmente como una opción para el tratamiento de aguas residuales domésticas, es por ello que en este artículo se investigó la efectividad de estos sistemas para la remoción los siguientes parámetros, Demanda Biológica de Oxígeno (DBO5), Demanda Química de Oxígeno (DQO), fósforo total, nitrógeno total, coliformes totales y sólidos suspendidos; los cuales fueron evaluados en siete (7) humedales artificiales de flujo subsuperficial, implementados como estudios piloto en el departamento de Cundinamarca, utilizando diferentes especies de macrófitas entre las que se destacan Juncus sp, Cyperus papyrus y Cortadería selloana. Esta investigación se basó en una metodología de revisión bibliográfica, procedente de investigación documental cuantitativa secundaria con un nivel correlacional, identificando que los parámetros con mayor porcentaje de remoción son la Demanda Biológica de Oxígeno (DBO5), Demanda Química de Oxígeno (DQO) y sólidos suspendidos, de igual forma se resalta que la macrófita más implementada en estos humedales es el junco Juncus sp. Por tanto, estos humedales se presentan como una alternativa eficiente para la remoción de parámetros que ocasionan contaminación en aguas residuales domésticas, siendo sistemas complementarios a tratamientos primarios. Artificial wetlands are currently an alternative for the treatment of domestic wastewater. A deep research was performed showing the effectiveness of these systems in the removal of the following parameters: Biological Oxygen Demand (BOD5), Chemical Oxygen Demand (COD), total phosphorus, total nitrogen, total coliforms and suspended solids; which were evaluated in seven (7) subsurface flow artificial wetlands, implemented as pilot studies in the department of Cundinamarca, using different species of macrophytes, among which the following stand out: Juncus sp, Cyperus papyrus and Cortaderia selloana. This research was based on a bibliographic review methodology, derived from secondary quantitative documentary research with a correlational level, identifying that the parameters with the highest percentage of removal are the Biological Oxygen Demand (BOD5), Chemical Oxygen Demand (COD) and suspended solids, in addition, it is highlighted that the macrophyte or aquatic plant most implemented in wetlands is the Junco (Jucus sp). Therefore, these wetlands act as complementary systems to primary treatments and are an effective alternative for the elimination of pollutant parameters in domestic wastewater. Especialización
Contaminant removal, CUNDINAMARCA (COLOMBIA) - CONDICIONES AMBIENTALES, Humedales artificiales, HUMEDALES ARTIFICIALES, Artificial wetlands, Remoción de contaminantes, AGUAS RESIDUALES DOMESTICAS - TRATAMIENTO, Materia orgánica, Macrófitas, Domestic wastewater, Agua residual doméstica, Macrophytes, TECNOLOGIAS AMBIENTALES - EVALUACION DE EFICIENCIA, Organic matter
Contaminant removal, CUNDINAMARCA (COLOMBIA) - CONDICIONES AMBIENTALES, Humedales artificiales, HUMEDALES ARTIFICIALES, Artificial wetlands, Remoción de contaminantes, AGUAS RESIDUALES DOMESTICAS - TRATAMIENTO, Materia orgánica, Macrófitas, Domestic wastewater, Agua residual doméstica, Macrophytes, TECNOLOGIAS AMBIENTALES - EVALUACION DE EFICIENCIA, Organic matter
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