Investigação da Toxicidade Aguda (Lactuca sativa) e da Degradação do Corante Índigo Carmim pelo Processo de Oxidação Foto-Fenton
DOI:
https://doi.org/10.21664/2238-8869.2019v8i2.p307-332Palabras clave:
Índigo Carmim, Delineamento Experimental, Bioensaios de ToxicidadeResumen
Este trabalho teve como objetivo avaliar a degradação do corante Índigo Carmim via processo foto-Fenton. A partir de uma metodologia de superfície de resposta foram investigadas as melhores condições experimentais de pH inicial (2,5 - 3,5), [H2O2] inicial (29,5 - 130,5 mg L-1) e [Fe2+] inicial (13,2 - 40 mg L-1). Para verificar a eficiência do processo foram analisadas as reduções da absorvância nos comprimentos de onda correspondentes aos picos de absorção do corante Índigo Carmim. A melhor performance do processo foto-Fenton foi observada em pH inicial 2,8, [H2O2] inicial de 29,5 mg L-1 e [Fe2+] inicial de 13,2 mg L-1, obtendo uma redução de absorvância de 74, 98, 85 e 100%, em 120 minutos para os comprimentos de 254 nm, 284 nm, 310 nm e 610 nm, respectivamente. Estes resultados indicaram uma significativa degradação do corante, observada especialmente na região de absorção do seu grupo cromóforo (610 nm). No entanto, bioensaios utilizando Lactuca sativa mostraram um aumento da toxicidade da solução tratada, sugerindo a formação de subprodutos intermediários mais tóxicos. Desta forma, se faz necessária a integração de um processo complementar ao foto-Fenton para a redução da toxicidade do corante Índigo Carmim, minimizando os impactos ambientais ocasionados pelo descarte inadequado destes compostos em corpos hídricos.
Citas
Arslan-Alaton I 2007. Degradation of a commercial textile biocide with advanced oxidation processes and ozone. Journal of Environmental Management, 82(2):145-154.
Babuponnusami A, Muthukumar K 2014. A review on Fenton and improvements to the Fenton process for wastewater treatment. J Chem Engineering, 2(1):557-572.
Beydill MI, Matthews RD, Pavlostathis SG 2001. Decolorization of a reactive copper phthalocyanine dye under methanogenic conditions. Water Science and Technology, 43:333-340.
Borba FH, Módenes NA, Espinoza-Quiñones FR, Manenti DR, Bergamasco R, Mora ND 2013. Toxicity assessment of tannery effluent treated by an optimized photo-Fenton process. Environmental Technology, 34(5):653-661.
Borba FH, Módenes NA, Espinoza-Quiñones FR, Manenti DR, Nogueira D, Bergamasco R 2014. Avaliação da remoção dos poluentes do efluente de curtume tratado pelos processos Eletro-Fenton e foto-Fenton. Rev. Bras. de Ciências Ambientais, 31(1):44-53.
Borba FH, Módenes NA, Sottoriva PRS 2008. Tratamento do efluente madeireiro por processo foto-Fenton. Estudos Tecnológicos, 4(1):12-20.
Brillas E, Sirés I, Oturan MA 2009. Electro-Fenton Process and Related Electrochemical Technologies Based on Fenton’s Reaction Chemistry. Chem. Rev., 109:6570-6631.
Costa NR, Lourenço J, Pereira ZL 2011. Desirability function approach: A review and performance evaluation in adverse conditions. Chemometr. Intell. Lab. Syst., 107(2):234-244.
Cruz González G, Julcour C, Chaumat H, Jáuregui-Haza U, Delmas H 2018. Degradation of 2,4-dichlorophenoxyacetic acid by photolysis and photo-Fenton oxidation. Journal of Environmental Chemical Engineering, 6(1):874-882.
Expósito AJ, Monteagudo JM, Durán A, San Martín I, González L 2018. Study of the intensification of solar photo-Fenton degradation of carbamazepine with ferrioxalate complexes and ultrasound. Journal of Hazardous Materials, 342:597-605.
Fei B-L, Zhong J-K, Deng N-P, Wang J-H, Liu Q-B, Li Y-G, Mei X 2018. A novel 3D heteropoly blue type photo-Fenton-like catalyst and its ability to remove dye pollution. Chemosphere, 197:241-250.
Feng J, Hu X, Yue L 2006. Mineralization of Indigo Carmine at Neutral pH Usinga Nanocomposite as a Heterogeneous Photo-Fenton Catalyst. Studies in Surface Science And Catalysis, 159(1):389-392.
Gar Alalm M, Tawfik A, Ookawara S 2015. Comparison of solar TiO2 photocatalysis and solar photo-Fenton for treatment of pesticides industry wastewater: Operational conditions, kinetics, and costs. Journal of Water Process Engineering, 8:55-63.
Garza-Campos B, Morales-Acosta D, Hernández-Ramírez A, Guzmán-Mar JL, Hinojosa-Reyes L, Manríquez J, Ruiz-Ruiz EJ 2018. Air diffusion electrodes based on synthetized mesoporous carbon for application in amoxicillin degradation by electro-Fenton and solar photo electro-Fenton. Electrochimica Acta, 269:232-240.
Ghaly AE, Ananthashankar R, Alhattab MVVR, Ramakrishnan VV 2014. Production, characterization and treatment of textile effluents: a critical review. J Chem Eng Process Technol, 5(1):1-19.
GilPavas E, Dobrosz-Gómez I, Gómez-García MÁ 2017. Coagulation-flocculation sequential with Fenton or Photo-Fenton processes as an alternative for the industrial textile wastewater treatment. Journal of Environmental Management, 191:189-197.
Hamilton MA, Russo RC, Thurston RV 1977, Trimmed Spearman-Karber method for estimating median lethal concentrations in toxicity bioassays. Environ. Sci. Technol., 11:714-719.
Hermosilla D, Cortijo M, Huang CP 2009. Optimizing the treatment of landfill leachate by conventional Fenton and photo-Fenton processes. Science of The Total Environment, 407(11):3473-3481.
Khan S, Malik A 2014. Environmental and Health Effects of Textile Industry Wastewater. In A Malik, E Grohmann, R Akhtar (eds). Environmental Deterioration and Human Health. Springer, Dordrecht, p. 55-71.
Kong H, Wu H 2008. Pretreatment of textile dyeing wastewater using an anoxic baffled reactor. Bioresource technology, 99(16):7886-7891.
Legrini O, Olivero E, Braun AM 1993. Photochemical processes for water treatment. Chemical Reviews, 93(1):671-698.
Liu F, Zhao CC, Zhao DF, Liu GH 2008. Tertiary treatment of textile wastewater with combined media biological aerated filter (CMBAF) at different hydraulic loadings and dissolved oxygen concentrations. Journal of Hazardous Materials, 160(1):160-161.
Liu X, Zhou Y, Zhang J, Luo L, Yang Y, Huang H, Peng H, Tang L, Mu Y 2018. Insight into electro-Fenton and photo-Fenton for the degradation of antibiotics: mechanism study and research gaps. Chemical Engineering Journal, 347:379-397.
Lopes ÉN, Andrade FV 2010. Estudo de estabilidade do corante índigo carmim em condições de degradação forçada. Universidade Federal de Minas Gerais.
Lucas MS, Peres JA 2006. Decolorization of the azo dye Reactive Black 5 by Fenton and photo-Fenton oxidation. Vol. LXXI, Dyes and Pigments, 71(3):236-244.
Manenti DR 2013. Tratamento de efluente têxtil utilizando os processos eletrofloculação, foto-fenton e biológico integrados, PhD Thesis, Universidade Estadual de Maringá, Maringá, 252 pp.
Manenti DR, Borba FH, Módenes NA, Espinoza-Quiñones FR, Palácio SM, Vilar V, Bergamasco R 2014. Avaliação do desempenho de um sistema de tratamento utilizando os processos eletrocoagulação e foto-Fenton integrados no tratamento de um efluente têxtil. Engevista, 16(3):420-431.
Manenti DR, Soares PA, Módenes, AN, Espinoza-Quiñones FR, Boaventura RAR, Bergamasco R, Vilar VJP 2015. Insights into solar photo-Fenton process using iron(III)-organic ligand complexes applied to real textile wastewater treatment. Chemical Engineering Journal, 266:203-212.
Meira L 2014. Degradação de Corantes Indigoides com Reagente de Fenton, PhD Thesis, Instituto Politécnico de Porto Alegre, Porto Alegre, 144 pp.
Módenes AN, Espinoza-Quiñones FR, Manenti DR, Borba FH, Palácio SM, Colombo A 2012. Performance evaluation of a photo-Fenton process applied to pollutant removal from textile effluents in a batch system. J Environmental Management, 104(1):1-8.
Myers RH, Montgomery DC 2002. Response Surface Methodology, Process and Product Optimization Using Designed Experiments. 2.ed. John Wiley & Sons, New York, 704pp
Nagel-Hassemer ME, Coral LA, Lapolli FR, Amorim MTSP 2012. Processo UV/H2O2 como pós-tratamento para remoção de cor e polimento final em efluentes têxteis. Química nova, 35(5):900-9004.
Nogueira RFP, Oliveira MC, Paterlini WC 2005. Simple and fast spectrophotometric determination of H2O2 in photo-Fenton reactions using metavanadate. Talanta, 66(1):86-91.
Paul SA, Chavan SK, Khambe SD 2012. Studies on characterization of textile industrial waste water in solapur city. Int. J. Chem. Sci., 10:635-642.
Pérez M, Torrades F, Domènech X, Peral J 2012. Fenton and photo-Fenton oxidation of textile effluents. Water Research, 36:2703-2710.
Pignatello JJ, Oliveros E, MacKay A 2006. Advanced oxidation processes for organic contaminant destruction based on the fenton reaction and related chemistry. Crit. Rev. Environ. Sci. Technol, 36:1-84.
Rivas FJ, Carbajo M, Beltrán F, Gimeno O, Frades J 2008. Comparison of different advanced oxidation processes (AOPs) in the presence of perovskites. J Hazardous Materials, 155(1):407-414.
Santos ADO, Souza AMX, Barreto IN, Wanderle CRP, Marinho G, Rodrigues K 2015. Degradação de índigo carmim em reator em bateladas sequenciais com aspergillus niger an 400 no tratamento de água residuária têxtil in natura. Rev Aidis, 8(3):328-343.
Sanz J, Luis AM, Ortuela M, Verona F 2003. Microwave and Fenton’s reagent oxidation of wastewater. Environmental Chemistry, 1(1):45-50.
Sarayu K, Sandhya S 2012. Current technologies for biological treatment of textile wastewater-a review. Applied biochemistry and biotechnology, 167(3):645-661.
Seibert D, Diel T, Welter JB, de Souza AL, Módenes AN, Espinoza-Quiñones FR, Borba FH 2017. Performance of photo-Fenton process mediated by Fe (III)-carboxylate complexes applied to degradation of landfill leachate. Journal of Environmental Chemical Engineering, 5:4462-4470.
Shah KM 1998. Handbook of Synthetic Dyes and Pigments. Vol. I. Multi‐Tech Publishing Co, Bombay, Mumbai.
Sobrero MS, Ronco A 2004. Ensayo de toxicidad aguda con semillas de lechuga (Lactuca sativa L.). In: G Castillo (Ed.). Ensayos Toxicológicos y Métodos de Evaluación de Calidad de Aguas. Ottawa, Canadá, p.71-79.
Sohrabi MR, Khavaran A, Shariati S, Shariati S 2017. Removal of Carmoisine edible dye by Fenton and photo Fenton processes using Taguchi orthogonal array design. Arabian Journal of Chemistry, 10(2):S3523-S3531.
Sreeja PH, Sosamony KJ 2016. A Comparative Study of Homogeneous and Heterogeneous Photo-fenton Process for Textile Wastewater Treatment. Procedia Technology, 24:217-223.
Starling MCVM 2016. Aplicação de Foto-Fenton Solar em Efluente Têxtil Visando a Obtenção de Água de Reuso. PhD Thesis, Universidade Federal de Minas Gerais, Belo Horizonte, 135 pp.
Torrades F, Garcı́a-Montaño J, García-Hortal AJ, Domènech X, Peral J 2004.Decolorization and mineralization of commercial reactive dyes under solar light assisted photo-Fenton conditions. Sol Energy, 77(1):573-581.
Trevisani LF 2013. Estudo da síntese, caracterização e desempenho de fotocatalisadores de Nb2O5. Monograph, Universidade Tecnológica Federal do Paraná, Curitiba, 64 pp.
Valverde RP, de Moraes ACM, Caixeta RL, Carneiro GT 2016. Viabilidade no tratamento de efluente industrial através da utilização de reagente de fenton e fotocatálise heterogênea. Reec, 11(1):35-45.
Wu NM, Chang HT, Zhu F 1999. A knetic model for photocatalytic degradation of organic contaminants in a thin-film TiO2 catalyst. Water Research, 34(2):407-416.
Yusuff RO, Sonibare JA 2004. Characterization of textile industries effluents in Kaduna, Nigeria and pollution implications. Global Nest: The Int. J, 6(3):212-221.
Babuponnusami A, Muthukumar K 2014. A review on Fenton and improvements to the Fenton process for wastewater treatment. J Chem Engineering, 2(1):557-572.
Beydill MI, Matthews RD, Pavlostathis SG 2001. Decolorization of a reactive copper phthalocyanine dye under methanogenic conditions. Water Science and Technology, 43:333-340.
Borba FH, Módenes NA, Espinoza-Quiñones FR, Manenti DR, Bergamasco R, Mora ND 2013. Toxicity assessment of tannery effluent treated by an optimized photo-Fenton process. Environmental Technology, 34(5):653-661.
Borba FH, Módenes NA, Espinoza-Quiñones FR, Manenti DR, Nogueira D, Bergamasco R 2014. Avaliação da remoção dos poluentes do efluente de curtume tratado pelos processos Eletro-Fenton e foto-Fenton. Rev. Bras. de Ciências Ambientais, 31(1):44-53.
Borba FH, Módenes NA, Sottoriva PRS 2008. Tratamento do efluente madeireiro por processo foto-Fenton. Estudos Tecnológicos, 4(1):12-20.
Brillas E, Sirés I, Oturan MA 2009. Electro-Fenton Process and Related Electrochemical Technologies Based on Fenton’s Reaction Chemistry. Chem. Rev., 109:6570-6631.
Costa NR, Lourenço J, Pereira ZL 2011. Desirability function approach: A review and performance evaluation in adverse conditions. Chemometr. Intell. Lab. Syst., 107(2):234-244.
Cruz González G, Julcour C, Chaumat H, Jáuregui-Haza U, Delmas H 2018. Degradation of 2,4-dichlorophenoxyacetic acid by photolysis and photo-Fenton oxidation. Journal of Environmental Chemical Engineering, 6(1):874-882.
Expósito AJ, Monteagudo JM, Durán A, San Martín I, González L 2018. Study of the intensification of solar photo-Fenton degradation of carbamazepine with ferrioxalate complexes and ultrasound. Journal of Hazardous Materials, 342:597-605.
Fei B-L, Zhong J-K, Deng N-P, Wang J-H, Liu Q-B, Li Y-G, Mei X 2018. A novel 3D heteropoly blue type photo-Fenton-like catalyst and its ability to remove dye pollution. Chemosphere, 197:241-250.
Feng J, Hu X, Yue L 2006. Mineralization of Indigo Carmine at Neutral pH Usinga Nanocomposite as a Heterogeneous Photo-Fenton Catalyst. Studies in Surface Science And Catalysis, 159(1):389-392.
Gar Alalm M, Tawfik A, Ookawara S 2015. Comparison of solar TiO2 photocatalysis and solar photo-Fenton for treatment of pesticides industry wastewater: Operational conditions, kinetics, and costs. Journal of Water Process Engineering, 8:55-63.
Garza-Campos B, Morales-Acosta D, Hernández-Ramírez A, Guzmán-Mar JL, Hinojosa-Reyes L, Manríquez J, Ruiz-Ruiz EJ 2018. Air diffusion electrodes based on synthetized mesoporous carbon for application in amoxicillin degradation by electro-Fenton and solar photo electro-Fenton. Electrochimica Acta, 269:232-240.
Ghaly AE, Ananthashankar R, Alhattab MVVR, Ramakrishnan VV 2014. Production, characterization and treatment of textile effluents: a critical review. J Chem Eng Process Technol, 5(1):1-19.
GilPavas E, Dobrosz-Gómez I, Gómez-García MÁ 2017. Coagulation-flocculation sequential with Fenton or Photo-Fenton processes as an alternative for the industrial textile wastewater treatment. Journal of Environmental Management, 191:189-197.
Hamilton MA, Russo RC, Thurston RV 1977, Trimmed Spearman-Karber method for estimating median lethal concentrations in toxicity bioassays. Environ. Sci. Technol., 11:714-719.
Hermosilla D, Cortijo M, Huang CP 2009. Optimizing the treatment of landfill leachate by conventional Fenton and photo-Fenton processes. Science of The Total Environment, 407(11):3473-3481.
Khan S, Malik A 2014. Environmental and Health Effects of Textile Industry Wastewater. In A Malik, E Grohmann, R Akhtar (eds). Environmental Deterioration and Human Health. Springer, Dordrecht, p. 55-71.
Kong H, Wu H 2008. Pretreatment of textile dyeing wastewater using an anoxic baffled reactor. Bioresource technology, 99(16):7886-7891.
Legrini O, Olivero E, Braun AM 1993. Photochemical processes for water treatment. Chemical Reviews, 93(1):671-698.
Liu F, Zhao CC, Zhao DF, Liu GH 2008. Tertiary treatment of textile wastewater with combined media biological aerated filter (CMBAF) at different hydraulic loadings and dissolved oxygen concentrations. Journal of Hazardous Materials, 160(1):160-161.
Liu X, Zhou Y, Zhang J, Luo L, Yang Y, Huang H, Peng H, Tang L, Mu Y 2018. Insight into electro-Fenton and photo-Fenton for the degradation of antibiotics: mechanism study and research gaps. Chemical Engineering Journal, 347:379-397.
Lopes ÉN, Andrade FV 2010. Estudo de estabilidade do corante índigo carmim em condições de degradação forçada. Universidade Federal de Minas Gerais.
Lucas MS, Peres JA 2006. Decolorization of the azo dye Reactive Black 5 by Fenton and photo-Fenton oxidation. Vol. LXXI, Dyes and Pigments, 71(3):236-244.
Manenti DR 2013. Tratamento de efluente têxtil utilizando os processos eletrofloculação, foto-fenton e biológico integrados, PhD Thesis, Universidade Estadual de Maringá, Maringá, 252 pp.
Manenti DR, Borba FH, Módenes NA, Espinoza-Quiñones FR, Palácio SM, Vilar V, Bergamasco R 2014. Avaliação do desempenho de um sistema de tratamento utilizando os processos eletrocoagulação e foto-Fenton integrados no tratamento de um efluente têxtil. Engevista, 16(3):420-431.
Manenti DR, Soares PA, Módenes, AN, Espinoza-Quiñones FR, Boaventura RAR, Bergamasco R, Vilar VJP 2015. Insights into solar photo-Fenton process using iron(III)-organic ligand complexes applied to real textile wastewater treatment. Chemical Engineering Journal, 266:203-212.
Meira L 2014. Degradação de Corantes Indigoides com Reagente de Fenton, PhD Thesis, Instituto Politécnico de Porto Alegre, Porto Alegre, 144 pp.
Módenes AN, Espinoza-Quiñones FR, Manenti DR, Borba FH, Palácio SM, Colombo A 2012. Performance evaluation of a photo-Fenton process applied to pollutant removal from textile effluents in a batch system. J Environmental Management, 104(1):1-8.
Myers RH, Montgomery DC 2002. Response Surface Methodology, Process and Product Optimization Using Designed Experiments. 2.ed. John Wiley & Sons, New York, 704pp
Nagel-Hassemer ME, Coral LA, Lapolli FR, Amorim MTSP 2012. Processo UV/H2O2 como pós-tratamento para remoção de cor e polimento final em efluentes têxteis. Química nova, 35(5):900-9004.
Nogueira RFP, Oliveira MC, Paterlini WC 2005. Simple and fast spectrophotometric determination of H2O2 in photo-Fenton reactions using metavanadate. Talanta, 66(1):86-91.
Paul SA, Chavan SK, Khambe SD 2012. Studies on characterization of textile industrial waste water in solapur city. Int. J. Chem. Sci., 10:635-642.
Pérez M, Torrades F, Domènech X, Peral J 2012. Fenton and photo-Fenton oxidation of textile effluents. Water Research, 36:2703-2710.
Pignatello JJ, Oliveros E, MacKay A 2006. Advanced oxidation processes for organic contaminant destruction based on the fenton reaction and related chemistry. Crit. Rev. Environ. Sci. Technol, 36:1-84.
Rivas FJ, Carbajo M, Beltrán F, Gimeno O, Frades J 2008. Comparison of different advanced oxidation processes (AOPs) in the presence of perovskites. J Hazardous Materials, 155(1):407-414.
Santos ADO, Souza AMX, Barreto IN, Wanderle CRP, Marinho G, Rodrigues K 2015. Degradação de índigo carmim em reator em bateladas sequenciais com aspergillus niger an 400 no tratamento de água residuária têxtil in natura. Rev Aidis, 8(3):328-343.
Sanz J, Luis AM, Ortuela M, Verona F 2003. Microwave and Fenton’s reagent oxidation of wastewater. Environmental Chemistry, 1(1):45-50.
Sarayu K, Sandhya S 2012. Current technologies for biological treatment of textile wastewater-a review. Applied biochemistry and biotechnology, 167(3):645-661.
Seibert D, Diel T, Welter JB, de Souza AL, Módenes AN, Espinoza-Quiñones FR, Borba FH 2017. Performance of photo-Fenton process mediated by Fe (III)-carboxylate complexes applied to degradation of landfill leachate. Journal of Environmental Chemical Engineering, 5:4462-4470.
Shah KM 1998. Handbook of Synthetic Dyes and Pigments. Vol. I. Multi‐Tech Publishing Co, Bombay, Mumbai.
Sobrero MS, Ronco A 2004. Ensayo de toxicidad aguda con semillas de lechuga (Lactuca sativa L.). In: G Castillo (Ed.). Ensayos Toxicológicos y Métodos de Evaluación de Calidad de Aguas. Ottawa, Canadá, p.71-79.
Sohrabi MR, Khavaran A, Shariati S, Shariati S 2017. Removal of Carmoisine edible dye by Fenton and photo Fenton processes using Taguchi orthogonal array design. Arabian Journal of Chemistry, 10(2):S3523-S3531.
Sreeja PH, Sosamony KJ 2016. A Comparative Study of Homogeneous and Heterogeneous Photo-fenton Process for Textile Wastewater Treatment. Procedia Technology, 24:217-223.
Starling MCVM 2016. Aplicação de Foto-Fenton Solar em Efluente Têxtil Visando a Obtenção de Água de Reuso. PhD Thesis, Universidade Federal de Minas Gerais, Belo Horizonte, 135 pp.
Torrades F, Garcı́a-Montaño J, García-Hortal AJ, Domènech X, Peral J 2004.Decolorization and mineralization of commercial reactive dyes under solar light assisted photo-Fenton conditions. Sol Energy, 77(1):573-581.
Trevisani LF 2013. Estudo da síntese, caracterização e desempenho de fotocatalisadores de Nb2O5. Monograph, Universidade Tecnológica Federal do Paraná, Curitiba, 64 pp.
Valverde RP, de Moraes ACM, Caixeta RL, Carneiro GT 2016. Viabilidade no tratamento de efluente industrial através da utilização de reagente de fenton e fotocatálise heterogênea. Reec, 11(1):35-45.
Wu NM, Chang HT, Zhu F 1999. A knetic model for photocatalytic degradation of organic contaminants in a thin-film TiO2 catalyst. Water Research, 34(2):407-416.
Yusuff RO, Sonibare JA 2004. Characterization of textile industries effluents in Kaduna, Nigeria and pollution implications. Global Nest: The Int. J, 6(3):212-221.
Descargas
Publicado
2019-05-01
Cómo citar
BORBA, Fernando Hernique; PELLENZ, Leandro; BUENO, Francine; ANTES, Bianca dos Santos; INTICHER, Jonas Jean. Investigação da Toxicidade Aguda (Lactuca sativa) e da Degradação do Corante Índigo Carmim pelo Processo de Oxidação Foto-Fenton. Fronteira: Journal of Social, Technological and Environmental Science, [S. l.], v. 8, n. 2, p. 307–332, 2019. DOI: 10.21664/2238-8869.2019v8i2.p307-332. Disponível em: https://revistas2.unievangelica.edu.br/index.php/fronteiras/article/view/2833. Acesso em: 22 nov. 2024.
Número
Sección
Artigos
Licencia
Esta revista oferece acesso livre imediato ao seu conteúdo, seguindo o princípio de que disponibilizar gratuitamente o conhecimento científico ao público proporciona maior democratização mundial do conhecimento.
A partir da publicação realizada na revista os autores possuem copyright e direitos de publicação de seus artigos sem restrições.
A Revista Fronteiras: Journal of Social, Technological and Environmental Science segue os preceitos legais da licença Creative Commons - Atribuição-NãoComercial 4.0 Internacional. 
