In-situ technologies for groundwater treatment: the case of arsenic

• Tipo: Capítulo ou Parte de Livro
• Data: 2014

Autores

Marta I. Litter (Autor) Outra; José Luis Cortina (Autor) Outra; António Fiuza (Autor) FEUP; Aurora Silva (Autor) FEUP; Christos Tsakiroglou (Autor) Outra

Livro

Título: In-Situ Remediation of Arsenic-Contaminated Sites

Páginas: 1-33

ISBN: 978-0-415-62085-7

ISBN Eletrónico: 978-0-203-12017-0

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia do ambiente

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia de projecto

Outras Informações

Abstract (EN): Conventional technologies for treating contaminated groundwater such as pump-and-treat systems have several disadvantages due to its high cost, especially when the operation is long lasting and it becomes impossible to decrease the concentration below the maximum allowable limit (Benner et al., 1999; Harter, 2003; Spira et al., 2006). Thus, new in-situ technologies are under development, such as bioremediation, permeable reactive barriers (PRBs), in-situ chemical oxidation, multiphase extraction, natural attenuation, electrokinetics (EK), etc. Among all these methods, PRBs are considered as the most promising ones (Bhumbla et al., 1994; Gavaskar et al., 1998; Gu et al., 1999; Sacre et al., 1997;Waybrant et al., 1998).

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 32