Capítulo de Libro
Case study 10 - Bahco treatment wetland for effluent final polishing (Argentina)
Título del libro: Wetland Technology: Practical Information on the Design and Application of Treatment Wetlands
Maine, Maria Alejandra
; Hadad, Hernán Ricardo
; Sanchez, Gabriela Cristina; Mufarrege, María de Las Mercedes
; Di Luca, Gisela Alfonsina
Otros responsables:
Langergraber, Gunter; Dotro, Gabriela; Nivala, Jaime; Stein, Otto R.; Rizzo, Anacleto
Fecha de publicación:
2019
Editorial:
IWA Publishing
ISBN:
9781789060164
Idioma:
Inglés
Clasificación temática:
Resumen
Bahco metallurgical industry for toolmaking needed an effluentfinal stage treatment. A large land area was available in thefactory facilities and costs for maintance and operation ofwatewater treatment are limiting factors in Argentina. In addition,sewage from the factory also required a final treatment.A FWS wetland was constructed. This type of TW was selecteddue to the efficiency in metal removal and the low costs foroperation and maintenance. Although FWSs requires a largearea, this is not a problem in this case. Industrial wastewatercontaining metals and sewage from the factory are treatedtogether, both after a primary treatment (25 m3 d-1 of sewage +75 m3 d-1 of industrial wastewater). Sewage improves the abilityof macrophytes to take up heavy metals from wastewater.
Palabras clave:
WETLAND SYSTEMS
,
EFFLUENT TREATMENT
,
METAL
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Citación
Maine, Maria Alejandra; Hadad, Hernán Ricardo; Sanchez, Gabriela Cristina; Mufarrege, María de Las Mercedes; Di Luca, Gisela Alfonsina; Case study 10 - Bahco treatment wetland for effluent final polishing (Argentina); IWA Publishing; 2019; 122-123
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