Metals Recovery From Acid Mine Drainage Using Pervious Concrete - Couverture souple

Majersky, Gregory

Couverture souple

ISBN 10 : 3639026187 ISBN 13 : 9783639026184

Editeur : VDM Verlag, 2009

Synopsis

Pervious concrete has grown in popularity as an alternative infrastructure medium to enhance the quality of surface water in developed geographical areas. Previous studies have shown that pervious concrete structures and the subgrade layer that supports them are effective at significantly reducing the concentrations of common pollutants such as soap, motor oil, brake fluid, brake dust, and roof shingle particles from rain water and snow melt. Studies thus far have shown enough promise to encourage growing use of pervious concrete in infrastructure categories such as storm channels, sidewalks and parking lots. This paper examines the use of pervious concrete to remove metals and neutralize pH from a synthetic solution simulating acid mine drainage (AMD). In addition, destructive testing of cores taken from pre-filtration and post filtration filters were used to evaluate the potential lifespan of a pervious concrete filter when exposed to the prolonged flow of polluted water. The dimensions of the filter allow for ease of handling by manual labor or the use of machinery that can be transported by standard off-road vehicles.

Détails de l'édition

• Éditeur: VDM Verlag
• Date d'édition: 2009
• Langue: anglais
• ISBN 10: 3639026187
• ISBN 13: 9783639026184
• Reliure: Broché
• Nombre de pages: 80
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible