Influence of NO2 and metal ions on oxidation of aqueous-phase S(IV) in atmospheric concentrations

Influence of NO2 and metal ions on oxidation of aqueous-phase S(IV) in atmospheric concentrations

An investigation was made of the influence of atmospheric concentrations (15 or 130 ppbv) of NO2 on the aqueous-phase oxidation rate of S(IV) in the presence and absence of Fe(III), Mn(II) and Cr(VI) metal ions under controlled experimental conditions (pH, T, concentration of reactants, etc.). The r...

Full description

Bibliographic Details
Main Authors: Cláudia R. Martins, Janete J.F. Alves, Wanessa B.D. Carvalho, Cristiane S.C. Cardoso, Jailson B. de Andrade
Format: Article
Language:English
Published: Academia Brasileira de Ciências 2008-06-01
Series:Anais da Academia Brasileira de Ciências
Subjects:
oxidação de S(IV)
íons metálicos
NO2
formação de chuva ácida
aqueous S(IV) oxidation
metal ions
acid rain formation
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200006

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200006

Similar Items