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Enhanced Phosphorus Removal in a Waste Stabilization Pond System With Blast Furnace Slag Filters

In this work a tertiary horizontal-flow blast furnace slag (BFS) filter was tested for phosphorus removal under laboratory and field conditions. Laboratory experiments were conducted in a bench-scale BFS filter for phosphorus adsorption capacity at equilibrium conditions using P-spiked water. On-sit...

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Detalles Bibliográficos
Autor Principal: Camargo Valero, Miller Alonso; Mara, David Duncan
Formato: Artículo (Article)
Lenguaje:Desconocido (Unknown)
Publicado: 2007
Materias:
Blast furnace slag filter; Domestic wastewater; Phosphorus removal; Waste stabilization ponds
Tecnología; Tecnología / Ingeniería y operaciones afines
Acceso en línea:http://babel.banrepcultural.org/cdm/ref/collection/p17054coll23/id/647
id ir-p17054coll23-647
recordtype dspace
spelling ir-p17054coll23-6472020-09-29 Enhanced Phosphorus Removal in a Waste Stabilization Pond System With Blast Furnace Slag Filters Camargo Valero, Miller Alonso; Mara, David Duncan In this work a tertiary horizontal-flow blast furnace slag (BFS) filter was tested for phosphorus removal under laboratory and field conditions. Laboratory experiments were conducted in a bench-scale BFS filter for phosphorus adsorption capacity at equilibrium conditions using P-spiked water. On-site, the performance of a pilot-scale BFS filter was monitored for phosphorus removal from the final effluent of a pilot-scale WSP system located in Esholt (Bradford, UK), which comprises a primary facultative pond and a secondary aerated rock filter (ARF) in series. Adsorption capacity (q) results showed that BFS has high affinity for inorganic P species and it can remove up to 30 g P/kg BFS; however, q values are strongly dependent on the initial P concentration. The pilot-scale BFS filter tested on-site performed better for longer (<2 mg P/L) than the laboratory-scale filter, even though despite the latter received the same hydraulic and P loadings (1.8 m3/m3 d and 18 g P/m3 d, respectively). Both the laboratory and field results showed that BFS filters are an appropriate low-cost technology to upgrading small wastewater treatment systems for phosphorus removal. Blast furnace slag filter; Domestic wastewater; Phosphorus removal; Waste stabilization ponds Tecnología; Tecnología / Ingeniería y operaciones afines 2007 PDF Artículo ENG - Inglés Colfuturo © Derechos reservados del autor http://babel.banrepcultural.org/cdm/ref/collection/p17054coll23/id/647
institution Biblioteca Virtual Banco de la República - Colecciones digitales
collection Custom
language Desconocido (Unknown)
topic Blast furnace slag filter; Domestic wastewater; Phosphorus removal; Waste stabilization ponds
Tecnología; Tecnología / Ingeniería y operaciones afines
spellingShingle Blast furnace slag filter; Domestic wastewater; Phosphorus removal; Waste stabilization ponds
Tecnología; Tecnología / Ingeniería y operaciones afines
Camargo Valero, Miller Alonso; Mara, David Duncan
Enhanced Phosphorus Removal in a Waste Stabilization Pond System With Blast Furnace Slag Filters
description In this work a tertiary horizontal-flow blast furnace slag (BFS) filter was tested for phosphorus removal under laboratory and field conditions. Laboratory experiments were conducted in a bench-scale BFS filter for phosphorus adsorption capacity at equilibrium conditions using P-spiked water. On-site, the performance of a pilot-scale BFS filter was monitored for phosphorus removal from the final effluent of a pilot-scale WSP system located in Esholt (Bradford, UK), which comprises a primary facultative pond and a secondary aerated rock filter (ARF) in series. Adsorption capacity (q) results showed that BFS has high affinity for inorganic P species and it can remove up to 30 g P/kg BFS; however, q values are strongly dependent on the initial P concentration. The pilot-scale BFS filter tested on-site performed better for longer (<2 mg P/L) than the laboratory-scale filter, even though despite the latter received the same hydraulic and P loadings (1.8 m3/m3 d and 18 g P/m3 d, respectively). Both the laboratory and field results showed that BFS filters are an appropriate low-cost technology to upgrading small wastewater treatment systems for phosphorus removal.
format Artículo (Article)
author Camargo Valero, Miller Alonso; Mara, David Duncan
author_facet Camargo Valero, Miller Alonso; Mara, David Duncan
author_sort Camargo Valero, Miller Alonso; Mara, David Duncan
title Enhanced Phosphorus Removal in a Waste Stabilization Pond System With Blast Furnace Slag Filters
title_short Enhanced Phosphorus Removal in a Waste Stabilization Pond System With Blast Furnace Slag Filters
title_full Enhanced Phosphorus Removal in a Waste Stabilization Pond System With Blast Furnace Slag Filters
title_fullStr Enhanced Phosphorus Removal in a Waste Stabilization Pond System With Blast Furnace Slag Filters
title_full_unstemmed Enhanced Phosphorus Removal in a Waste Stabilization Pond System With Blast Furnace Slag Filters
title_sort enhanced phosphorus removal in a waste stabilization pond system with blast furnace slag filters
publishDate 2007
url http://babel.banrepcultural.org/cdm/ref/collection/p17054coll23/id/647
_version_ 1682460010481713152
score 12,131701

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