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Degradation of hair dyes and salon wastewater by photoelectrocatalysis with modified TiO2 nanotube electrodes and combination with ozonation

Grant number: 14/03679-7
Support Opportunities:Scholarships in Brazil - Doctorate (Direct)
Effective date (Start): June 01, 2014
Effective date (End): February 28, 2017
Field of knowledge:Physical Sciences and Mathematics - Chemistry - Analytical Chemistry
Principal Investigator:Maria Valnice Boldrin
Grantee:Guilherme Garcia Bessegato
Host Institution: Instituto de Química (IQ). Universidade Estadual Paulista (UNESP). Campus de Araraquara. Araraquara , SP, Brazil
Associated research grant:08/10449-7 - Assessment of occurrence, toxicity/genotoxicity and degradation processes of dyes in effluents and surface water, AP.TEM
Associated scholarship(s):15/00822-6 - Synthesis and characterization of Si/TiO2/Au composite anodes for a novel synthetic approach to fluorinated pharmaceuticals and dye degradation, BE.EP.DD


The hair dyeing process is complex and involves multiple components with different functions, producing an effluent with a high organic load and questionable toxicity/ mutagenicity. This project aims to continue the FAPESP process 2012/18357-0 that investigates the application of boron-doped and Sb2S3 modified TiO2 nanotubes (TiO2 NTs) applied in the photoelectrocatalytic treatment of temporary hair dye. Basic Red 51, Basic Blue 99 and Acid Yellow 1 were chosen as hair dyes models for treatment, owing different functional groups. We also intend to study the combination of photoelectrocatalysis technique with ozonation for wastewater treatment of highly colored beauty salon. Thus, we intend to develop an alternative methodology of high efficiency for hair dyes and salon effluent treatment in comparison with standard techniques, since the literature does not present any work of combination of photoelectrocatalysis with ozonation. (AU)

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Scientific publications (15)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
BESSEGATO, GUILHERME G.; DE ALMEIDA, LUCIO C.; FERREIRA, SERGIO L. C.; BOLDRIN ZANONI, MARIA VALNICE. Experimental design as a tool for parameter optimization of photoelectrocatalytic degradation of a textile dye. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, v. 7, n. 4, . (08/10449-7, 11/21606-9, 14/50945-4, 15/18109-4, 12/18357-0, 14/03679-7)
DE SOUZA, JOAO CARLOS; DA SILVA, BIANCA FERREIRA; MORALES, DANIEL ALEXANDRE; UMBUZEIRO, GISELA DE ARAGAO; BOLDRIN ZANONI, MARIA VALNICE. Assessment of the autoxidation mechanism of p-toluenediamine by air and hydrogen peroxide and determination of mutagenic environmental contaminant in beauty salon effluent. Science of The Total Environment, v. 685, p. 911-922, . (15/12998-1, 14/03679-7)
DE BRITO, JULIANA FERREIRA; BESSEGATO, GUILHERME GARCIA; FRAGA DE TOLEDO E SOUZA, PEDRO RAFAEL; VIANA, TAIS SUELEN; DE OLIVEIRA, DANIELLE PALMA; MARTINEZ-HUITLE, CARLOS ALBERTO; BOLDRIN ZANONI, MARIA VALNICE. Combination of Photoelectrocatalysis and Ozonation as a Good Strategy for Organics Oxidation and Decreased Toxicity in Oil-Produced Water. Journal of the Electrochemical Society, v. 166, n. 5, p. H3231-H3238, . (14/03679-7, 15/18109-4, 14/50945-4, 13/25343-8)
RAJESHWAR, KRISHNAN; VALI, ABBAS; DE BRITO, JULIANA FERREIRA; BOLDRIN ZANONI, MARIA VALNICE. Naming Photoelectrochemical Processes: Why Thermodynamics Holds the Key. ACS ENERGY LETTERS, v. 6, n. 6, p. 4-pg., . (14/50945-4, 15/18109-4, 14/03679-7, 18/02950-0, 13/25343-8)
FRANCO, JEFFERSON HONORIO; BEN AISSA, ALEJANDRA; BESSEGATO, GUILHERME GARCIA; MARTINEZ FAJARDO, LAURA; BOLDRIN ZANONI, MARIA VALNICE; ISABEL PIVIDORI, MARIA; TABOADA SOTOMAYOR, MARIA DEL PILAR. Assessment of molecularly imprinted polymers (MIPs) in the preconcentration of disperse red 73 dye prior to photoelectrocatalytic treatment. Environmental Science and Pollution Research, v. 24, n. 4, p. 4134-4143, . (14/03679-7, 14/25264-3)
USUKURA KIM, JOAQUIM YUJI; BESSEGATO, GUILHERME G.; DE SOUZA, BARBARA C.; DA SILVA, JOSIEL J.; BOLDRIN ZANONI, MARIA VALNICE. Efficient treatment of swimming pool water by photoelectrocatalytic ozonation: Inactivation of Candida parapsilosis and mineralization of Benzophenone-3 and urea. CHEMICAL ENGINEERING JOURNAL, v. 378, . (15/18109-4, 14/03679-7)
BESSEGATO, GUILHERME GARCIA; DE SOUZA, JOAO CARLOS; CARDOSO, JULIANO CARVALHO; BOLDRIN ZANONI, MARIA VALNICE. Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, v. 6, n. 2, p. 2794-2802, . (14/03679-7, 15/18109-4, 15/12998-1)
BESSEGATO, GUILHERME GARCIA; HUDARI, FELIPE FANTINATO; BOLDRIN ZANONI, MARIA VALNICE. Self-doped TiO2 nanotube electrodes: A powerful tool as a sensor platform for electroanalytical applications. Electrochimica Acta, v. 235, p. 527-533, . (15/18109-4, 14/03679-7)
CARDOSO, JULIANO CARVALHO; BESSEGATO, GUILHERME GARCIA; BOIDRIN ZANONI, MARIA VALNICE. Efficiency comparison of ozonation, photolysis, photocatalysis and photoelectrocatalysis methods in real textile wastewater decolorization. WATER RESEARCH, v. 98, p. 39-46, . (14/03679-7, 15/18109-4)
MARTINS, ALYSSON STEFAN; MARQUES CORDEIRO-JUNIOR, PAULO JORGE; BESSEGATO, GUILHERME GARCIA; CARNEIRO, JUSSARA FERNANDES; BOLDRIN ZANONI, MARIA VALNICE; DE VASCONCELOS LANZA, MARCOS ROBERTO. Electrodeposition of WO3 on Ti substrate and the influence of interfacial oxide layer generated in situ: A photoelectrocatalytic degradation of propyl paraben. Applied Surface Science, v. 464, p. 664-672, . (14/03679-7, 13/08543-3, 17/13123-4, 17/10118-0)
BESSEGATO, GUILHERME GARCIA; CARDOSO, JULIANO CARVALHO; DA SILVA, BIANCA FERREIRA; BOLDRIN ZANONI, MARIA VALNICE. Combination of photoelectrocatalysis and ozonation: A novel and powerful approach applied in Acid Yellow 1 mineralization. APPLIED CATALYSIS B-ENVIRONMENTAL, v. 180, p. 161-168, . (14/03679-7, 08/10449-7)
HUDARI, FELIPE F.; BESSEGATO, GUILHERME G.; BEDATTY FERNANDES, FLAVIO C.; ZANONI, MARIA V. B.; BUENO, PAULO R.. Reagentless Detection of Low-Molecular-Weight Triamterene Using Self-Doped TiO2 Nanotubes. Analytical Chemistry, v. 90, n. 12, p. 7651-7658, . (15/13359-2, 15/18109-4, 14/03679-7, 12/22820-7)
DE SOUZA, JOAO CARLOS; DA SILVA, JOSE LUIZ; FABRAO, RODRIGO MONTEIRO; STRADIOTTO, NELSON RAMOS; BOLDRIN ZANONI, MARIA VALNICE. Electroactive sugars, organic acids and sugar alcohol analysis in wine using anion-exchange chromatography with electrochemical detection. Microchemical Journal, v. 147, p. 972-978, . (14/03679-7, 15/12998-1)
BESSEGATO, G. G.; COOKE, M. D.; CHRISTENSEN, P. A.; WOOD, D.; ZANONI, M. V. B.. Synthesis and electrochemical characterization of Si/TiO2/Au composite anode: Efficient oxygen evolution and hydroxyl radicals generation. Electrochimica Acta, v. 370, . (15/00822-6, 14/03679-7, 12/18357-0)
DE BRITO, JULIANA FERREIRA; BESSEGATO, GUILHERME GARCIA; LIMA PERINI, JOAO ANGELO; DE MOURA TORQUATO, LILIAN DANIELLE; BOLDRIN ZANONI, MARIA VALNICE. Advances in photoelectroreduction of CO2 to hydrocarbons fuels: Contributions of functional materials. JOURNAL OF CO2 UTILIZATION, v. 55, . (14/03679-7, 13/25343-8, 16/18057-7, 14/50945-4, 18/02950-0, 19/00463-7, 15/18109-4)

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