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J. Blanco Gálvez, S. Malato Rodríguez, C. A. Estrada Gasca, E. R. Bandala, S. Gelover and T. Leal. “Purifi- cación de Aguas por Fotocatálisis Heterogénea,” In: M. A. Blesa, Ed., Eliminación de Contaminantes por Fotoca- tálisis Heterogénea, La Plata, 2001, pp. 51-76.

has been cited by the following article:

• TITLE: Degradation and Detoxification of Banana Postharvest Treatment Water Using Advanced Oxidation Techniques

  AUTHORS: Dunia E. Santiago, Elisenda Pulido Melián, Cristina Fernández Rodríguez, José A. Ortega Méndez, Sebastián O. Pérez-Báez, José M. Doña-Rodríguez

  KEYWORDS: Thiabendazole, Imazalil Sulphate, Photocatalysis, Fenton, Photo-Fenton, Banana Postharvest

  JOURNAL NAME: Green and Sustainable Chemistry, Vol.1 No.3, August 31, 2011

  ABSTRACT: The elimination and detoxification of water contaminated with the principal commercial fungi-cides—thia- bendazole (Textar 60 T) and imazalil sulphate (Fruitgard IS 7.5)—used in the postharvest treatment of bananas was successfully achieved through the use of advanced oxidation processes (AOPs). The techniques tested were heterogeneous photocatalysis with TiO2 and TiO2-activated carbon (TiO2-CA) and Fenton and photo-Fenton processes. The evolution of fungicide concentration during degradation was studied together with mineralization and toxicity levels. When treated with any of the methods under study, the water meets the conditions stipulated by the legislation currently in force for its reuse in irrigation. However, this study proposes that the Fenton process is the best option for treatment of this type of water due to the efficiency of its reactions and its low economic cost.