Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Bárbara R. Gonçalves"'
2
A review toward contaminants of emerging concern in Brazil: Occurrence, impact and their degradation by advanced oxidation process in aquatic matrices
Autor: Eduardo O. Marson, Cleiseano E.S. Paniagua, Oswaldo Gomes Júnior, Bárbara R. Gonçalves, Valdislaine M. Silva, Ivo A. Ricardo, Maria Clara V. M. Starling, Camila C. Amorim, Alam G. Trovó
Publikováno v: Science of The Total Environment. 836:155605
This work presents data regarding the occurrence and treatment of Contaminants of Emerging Concern (CECs) in Brazil in the past decade. The literature review (2011-2021) revealed the detection of 87 pharmaceutical drugs and personal care products, 58
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ca1364fc53240168305a768df22bbd3
https://doi.org/10.1016/j.scitotenv.2022.155605
Zobrazit plný text záznamu
3
Matrix Effects on the Degradation of Gemfibrozil, Hydrochlorothiazide, and Naproxen by Heterogeneous Photocatalysis
Autor: Vinícius A.B. Paiva, Ivo Amildon Ricardo, Eduardo O. Marson, Alam G. Trovó, Cleiseano E.S. Paniagua, Bárbara R. Gonçalves
Publikováno v: Journal of the Brazilian Chemical Society v.31 n.6 2020
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 31, Issue: 6, Pages: 1161-1169, Published: 08 JUN 2020
The degradation of a pharmaceutical mixture (gemfibrozil, hydrochlorothiazide and naproxen) by TiO2/UV-A in different aqueous matrices was evaluated. The matrix components affected the operational conditions, rate constants, and removal efficiency of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f22136a80a1e8372896445d929a261f5
https://doi.org/10.21577/0103-5053.20200002
Zobrazit plný text záznamu
4
Degradation and initial mechanism pathway of chloramphenicol by photo-Fenton process at circumneutral pH
Autor: Antonio E.H. Machado, Ivo Amildon Ricardo, Alam G. Trovó, Raquel M. F. Sousa, Bárbara R. Gonçalves, Cleiseano E.S. Paniagua, Vinícius A.B. Paiva
Publikováno v: Chemical Engineering Journal. 339:531-538
This paper describes the degradation of the antibiotic chloramphenicol by a photo-Fenton process under artificial and solar irradiation. Using artificial radiation, the role of different sources and concentrations of iron (salts of Fe2+ and Fe3+ and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::82efa40420749d8f92cb7ea2dd429689
https://doi.org/10.1016/j.cej.2018.01.144
Zobrazit plný text záznamu
5
Simultaneous degradation of pharmaceuticals by classic and modified photo-Fenton process
Autor: Ivo Amildon Ricardo, Stefanie Pereira Martins, Antonio E.H. Machado, Alam G. Trovó, Vinícius A.B. Paiva, Cleiseano E.S. Paniagua, Daniela Daniel, Bárbara R. Gonçalves
Publikováno v: Journal of Environmental Chemical Engineering. 6:1086-1092
Pharmaceutical compounds are known to be persistent. Their presence after conventional treatments in sewage treatment plants may harm aquatic environments. The simultaneous degradation of the pharmaceuticals gemfibrozil, hydrochlorothiazide and napro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40f6e0ac41d4c5cfd51969269977f9a8
https://doi.org/10.1016/j.jece.2018.01.013
Zobrazit plný text záznamu
6
Treatment of a biodiesel effluent by coupling coagulation-flocculation, membrane filtration and Fenton reactions
Autor: Antonio E.H. Machado, Alam G. Trovó, Bárbara R. Gonçalves
Publikováno v: Journal of Cleaner Production. 142:1918-1921
The conditions for treatment of a biodiesel effluent, combining coagulation-flocculation and membrane filtration with Fenton/photo-Fenton reactions, in order to ensure the reuse of water, are presented in this work. Coagulation-flocculation and membr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4be4258f405cded348511b4341121773
https://doi.org/10.1016/j.jclepro.2016.11.092
Zobrazit plný text záznamu
7
Degradation of Direct Red 81 mediated by Fenton reactions: multivariate optimization, effect of chloride and sulfate, and acute ecotoxicity assessment
Autor: Vinícius A.B. Paiva, Oswaldo Gomes Júnior, Waldomiro Borges Neto, Bárbara R. Gonçalves, Antonio E.H. Machado, Alam G. Trovó, Eduardo O. Marson
Publikováno v: Environmental Science and Pollution Research. 24:6176-6186
The role of different operational parameters related to Fenton reactions (pH, concentration of Fe2+ and H2O2, and reaction time) and of Cl− and SO 4 − was investigated in the degradation of the azo dye Direct Red 81, expressed in terms of its dec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d27921d96be0682efad777215492ac81
https://doi.org/10.1007/s11356-016-6977-6
Zobrazit plný text záznamu
8
Biodiesel Wastewater Treatment by Coagulation-Flocculation: Evaluation and Optimization of Operational Parameters
Autor: Antonio E.H. Machado, Alam G. Trovó, Waldomiro Borges Neto, Bárbara R. Gonçalves
Publikováno v: Journal of the Brazilian Chemical Society, Volume: 28, Issue: 5, Pages: 800-807, Published: MAY 2017
Journal of the Brazilian Chemical Society v.28 n.5 2017
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
In this study the coagulation-flocculation process was evaluated as an alternative for treatment of biodiesel wastewater. The role of two coagulants, Al3+ and Fe3+, as well as its dosage, pH, treatment time, stirring and aeration were evaluated. It w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9506224411ff0dbcbe181af8b8580321
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000500800&lng=en&tlng=en
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje