Electrochemical nitrification of ammonium in simulated groundwater using boron-doped diamond electrodes

Baciu, Anamaria and Licurici, Claudia and Pacala, Adina and Vlaicu, Ilie and Bodor, Katalin and Manea, Florica: Electrochemical nitrification of ammonium in simulated groundwater using boron-doped diamond electrodes. Proceedings of the International Symposium on Analytical and Environmental Problems, (24). pp. 374-378. (2018)

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Abstract

In this work, the electrochemical oxidation of ammonium from simulated groundwater on boron-doped diamond (BDD) electrodes was assessed in order to be integrated within the drinking water treatment technology. All nitrogen species, i.e., nitrate, nitrite and total nitrogen, were monitored to assess the electrochemical nitrification of ammonium until gaseous nitrogen. For the simulated groundwater containing ammonium concentration of about 1 mgL-1 , the application of electrochemical oxidation at lab scale using BDD electrodes at the current density of 50 Am-2 assured an efficient oxidation of ammonium resulting nitrate at the concentration below maximum allowance concentration, as main intermediate of the electrochemical nitrification.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2018
Volume: 24
Page Range: pp. 374-378
ISBN: 978-963-306-623-2
Uncontrolled Keywords: Elektrokémia
Additional Information: Bibliogr.: 378. p. ; összefoglalás angol nyelven
Date Deposited: 2019. Jan. 08. 11:23
Last Modified: 2019. Jan. 08. 11:23
URI: http://acta.bibl.u-szeged.hu/id/eprint/56374

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