Efficiency of the Basic Sanitation Unit using artificial wetlands with native species for the purification of wastewater in the Tuyu Ruri - Marcara experimental center, for irrigation water reuse

• Autores: Polo Salazar, Rosario Adriana, Huamán Carranza, Martín Miguel, Flores Albornoz, Judith Isabel, Poma Villafuerte, Carlos Borromeo, Dávila Paredes, César Manuel
• Formato: artículo
• Fecha de Publicación: 2019
• Institución: Universidad Nacional Santiago Antúnez de Mayolo
• Repositorio: Revista UNASAM - Aporte Santiaguino
• Lenguaje: español
• OAI Identifier: oai:ojs.192.168.1.71:article/578
• Enlace del recurso: http://revistas.unasam.edu.pe/index.php/Aporte_Santiaguino/article/view/578
• Nivel de acceso: acceso abierto
• Materia: contaminación; aguas residuales; humedales artificiales; calidad del agua

The objective of the research work was to evaluate the efficiency of the Basic SanitationUnit (UBS) using artificial wetlands with native species from the area, a Biodigestorwas implemented and two wetlands were built: one with Horsetail and another withCartridge, as well as same evaluate them for their reuse as irrigation water. The sampleswere obtained from the reception box, from the outputs of: Biodigestor, wetland withCartridge and wetland with Horsetail. The removal efficiency of the Biochemical Oxygen Demand (BOD) was 82% and the Chemical Oxygen Demand (COD) was 81%, both at the output of the Biodigestor. The removal in the Biochemical Oxygen Demand (BOD) at the exit of the wetland with Cartridge was 68% and the wetland with Horsetail was 58%; of the Chemical Oxygen Demand (COD) in the wetland with Cartridge was 68% and of the wetland with Horsetail was 58%. The results obtained from the various outputs evaluated were compared with the Environmental Quality Standards (ECA), such as: Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), total and fecal coliforms, Phosphate (PO4) and Nitrate (NO3) while the Total Suspended Solids (SST) were compared with the Chilean Standard of DIGESA