Your browser doesn't support javascript.
loading
Application of thermal lens microscopy (TLM) for measurement of Cr(VI) traces in wastewater.
Hernández-Carabalí, L A; Cedeño, E; Mantilla, A; Alvarado, S; Cabrera, H; Mansanares, A M; Calderón, A; Marín, E.
Afiliação
  • Hernández-Carabalí LA; Instituto Politécnico Nacional, CICATA Legaria, Legaria 694, Colonia Irrigación, CP 11500, Ciudad de México, Mexico.
  • Cedeño E; Instituto Politécnico Nacional, CICATA Legaria, Legaria 694, Colonia Irrigación, CP 11500, Ciudad de México, Mexico.
  • Mantilla A; Instituto Politécnico Nacional, CICATA Legaria, Legaria 694, Colonia Irrigación, CP 11500, Ciudad de México, Mexico. Electronic address: angelesmantilla@yahoo.com.mx.
  • Alvarado S; Instituto Politécnico Nacional, CICATA Legaria, Legaria 694, Colonia Irrigación, CP 11500, Ciudad de México, Mexico.
  • Cabrera H; National Institute for Nuclear Physics (INFN), Sezione di Trieste, Via A. Valerio 2, 34127, Trieste, Italy; The Abdus Salam International Centre for Theoretical Physics, Trieste 34151, Italy.
  • Mansanares AM; Gleb Wataghin Physics Institute, U. of Campinas-UNICAMP, 13083-859, Campinas, SP, Brazil.
  • Calderón A; Instituto Politécnico Nacional, CICATA Legaria, Legaria 694, Colonia Irrigación, CP 11500, Ciudad de México, Mexico.
  • Marín E; Instituto Politécnico Nacional, CICATA Legaria, Legaria 694, Colonia Irrigación, CP 11500, Ciudad de México, Mexico.
J Environ Manage ; 232: 305-309, 2019 Feb 15.
Article em En | MEDLINE | ID: mdl-30496959
In this work, we demonstrate for the first time that Thermal Lens Microscopy technique (TLM) can be applied to monitor the dynamics of a photocatalytic process in-situ. The photocatalytic reduction of hexavalent chromium -Cr(VI)- in aqueous solution using CdS and irradiated with visible light is monitored by TLM. Since the values of Cr(VI) concentration obtained after the photocatalytic process were close to those imposed by the international regulations for drinking water, the use of TLM allowed its measurement with a better reliability than with UV spectroscopy, usually used in this kind of analysis.
Assuntos
Palavras-chave
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Águas Residuárias / Microscopia Idioma: En Revista: J Environ Manage Ano de publicação: 2019 Tipo de documento: Article País de afiliação: México País de publicação: Reino Unido
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Águas Residuárias / Microscopia Idioma: En Revista: J Environ Manage Ano de publicação: 2019 Tipo de documento: Article País de afiliação: México País de publicação: Reino Unido