Electrostatic Effects in Biosorption: The Role of the Electrochemistry

Lodeiro, Pablo; Barriada, José L.; Herrero, Roberto; Vicente, Manuel E. Sastre de

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Portugaliae Electrochimica Acta

Print version ISSN 0872-1904

Port. Electrochim. Acta vol.25 no.1 Coimbra 2007

Electrostatic Effects in Biosorption. The Role of the Electrochemistry

Pablo Lodeiro, José L. Barriada, Roberto Herrero, Manuel E. Sastre de Vicente *

Departamento de Química Física e Enxeñería Química I, University of A Coruña, Alejandro de la Sota 1, 15008 A Coruña, Spain

Abstract

Biosorption is the passive sequestration of pollutants by non-metabolizing non-living biomass. The technique emerged in 1980s as a possible alternative method for wastewater treatments in an environmentally friendly manner. In this paper it is shown that a basic research in biosorption processes is closely related to the field of Electrochemistry according to the conceptual division of this area in Ionics and Electrodics.

Keywords: electrochemistry, biosorption, master curve, electrostatics effects

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* Corresponding author. E-mail address: eman@udc.esp