Name: Metal Removal and Recovery from Mining Wastewater and E-Waste Leachate (en Inglés)
Price: 270510.00 COP
Availability: InStock
Author: Janyasuthiwong, Suthee
ISBN: 9781138029491

portada Metal Removal and Recovery from Mining Wastewater and E-Waste Leachate (en Inglés)

Formato

Libro Físico

Autor

Suthee Janyasuthiwong

Editorial

CRC Press

Idioma

Inglés

N° páginas

146

Encuadernación

Tapa Blanda

Dimensiones

24.4 x 17.0 x 1.0 cm

Peso

0.27 kg.

ISBN13

9781138029491

N° edición

Categorías

Geociencias
Conservación del medioambiente
Metalurgia |tecnología de los metales

Metal Removal and Recovery from Mining Wastewater and E-Waste Leachate (en Inglés)

Suthee Janyasuthiwong (Autor) · CRC Press · Tapa Blanda

Libro Físico

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Reseña del libro "Metal Removal and Recovery from Mining Wastewater and E-Waste Leachate (en Inglés)"

Metal contamination in the environment is a persisting global issue. The metal reservoirs in the earth have declined due to society's needs and due to uncontrolled mining activities. Therefore, the idea to recover metals from waste streams has emerged. In this thesis, cost competitive technologies such as adsorption using agro-wastes and precipitation using an inverse fluidized bed (IFB) reactor were investigated, with special emphasis on the recovery of base metals. Groundnut shell showed good potential for metal (Cu, Pb and Zn) removal. From artificial neural network modeling, the performance of the sulfate reducing bacteria (SRB) was found to be strongly pH dependent; the removal efficiency of Cu and Zn in the IFB at pH 5.0 was >97%. Electronic waste is a good candidate as secondary metal resource. The recovery of Cu from computer printed circuited boards (PCBs) using biogenic sulfide precipitation was investigated as well. Using this technology, Cu could be recovered at 0.48 g Cu/g PCBs.