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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Electrochemical treatment of Produced Water using Ti/Pt and BDD anode

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Author(s):
Campos, Viviane de Oliveira [1] ; do Amaral, Leticia Bezerra [1] ; Sales Solano, Aline Maria [1] ; de Araujo, Danyelle Medeiros [2] ; Martinez-Huitle, Carlos A. [3, 1, 4] ; da Silva, Djalma Ribeiro [1]
Total Authors: 6
Affiliation:
[1] Univ Fed Rio Grande do Norte, Environm & Appl Electrochem Lab, Inst Chem, BR-59078970 Natal, RN - Brazil
[2] Fed Inst Educ Sci & Technol Rio Grande do Norte, Povoado Base Fis, BR-595080 Ipanguacu, RN - Brazil
[3] Johannes Gutenberg Univ Mainz, Inst Organ Chem, Duesbergweg 10-14, D-55128 Mainz - Germany
[4] UNESP, Inst Alternat Technol Detect Toxicol Evaluat & Re, Inst Chem, CP 355, BR-14800900 Araraquara, SP - Brazil
Total Affiliations: 4
Document type: Journal article
Source: International Journal of Electrochemical Science; v. 13, n. 8, p. 7894-7906, AUG 2018.
Web of Science Citations: 2
Abstract

The applicability of electrochemical oxidation (EO) to treat a real petrochemical effluent was investigated using a lab electrochemical cell and pre-pilot plant scale reactor with Ti/Pt and BDD anode materials. The efficacy of EO in treating a real effluent was determined and the reactors compared at different applied current densities (j = 15, 30 and 60 mA cm(-2)). The results clearly indicate that an electrochemical pre-pilot reactor removes more than 97% of dissolved organic matter applying 15 mA cm(-2) at pH 6.0 and 25 degrees C after 30 min of electrolysis, consuming 3.37 kWh m(-3), and incurring a cost of around 0.57 USD m(-3). The results obtained provide valuable information regarding the EO scaling-up process, aimed at applying electrochemical technologies to treat actual effluents on a real scale. (AU)

FAPESP's process: 14/50945-4 - INCT 2014: National Institute for Alternative Technologies of Detection, Toxicological Evaluation and Removal of Micropollutants and Radioactivies
Grantee:Maria Valnice Boldrin
Support type: Research Projects - Thematic Grants