APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2017 |
| Outros Autores: | , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | The Journal of Engineering and Exact Sciences |
| Texto Completo: | https://periodicos.ufv.br/jcec/article/view/2446941603022017184 |
Resumo: | The Fenton process is an advanced oxidative process (AOP) that is utilized very often due to its high efficiency and simplicity, that consists of adding hydrogen peroxide catalyzed by Fe+2. The objective of this study is the decontamination of water contaminated by direct contact with gas. The application of the reagents follows a 2² design of experiment with center point, varying the concentration of the reagents, so that each sample was analyzed after 1 and 3 hours of reaction. Cu+2 was used to evaluate the influence of this mixture in the reaction. The samples were extracted by hexane and characterized by gas chromatography, analyzing the percentage of hydrocarbons removed. Using only Fe+2, showed degradations above 60%. The addition of Cu+2, although viable, presented worse results, in some cases the results obtained were not conclusive. It has also been observed that the removal of these compounds requires reaction time greater than 1 hour to be effective. |
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APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATERAPLICAÇÃO DO PROCESSO FENTON PARA DESCONTAMINAÇÃO DE HIDROCARBONETOS AROMÁTICOS EM ÁGUAAOPFentonWaterGasBTEXFentonÁguaGasolinaBTEX.The Fenton process is an advanced oxidative process (AOP) that is utilized very often due to its high efficiency and simplicity, that consists of adding hydrogen peroxide catalyzed by Fe+2. The objective of this study is the decontamination of water contaminated by direct contact with gas. The application of the reagents follows a 2² design of experiment with center point, varying the concentration of the reagents, so that each sample was analyzed after 1 and 3 hours of reaction. Cu+2 was used to evaluate the influence of this mixture in the reaction. The samples were extracted by hexane and characterized by gas chromatography, analyzing the percentage of hydrocarbons removed. Using only Fe+2, showed degradations above 60%. The addition of Cu+2, although viable, presented worse results, in some cases the results obtained were not conclusive. It has also been observed that the removal of these compounds requires reaction time greater than 1 hour to be effective.O processo Fenton é um processo oxidativo avançado (POA) muito utilizado devido sua alta eficiência e simplicidade, e consiste na adição do peróxido de hidrogênio na presença de Fe+2. O objetivo deste trabalho é o estudo da descontaminação da água contaminada pelo contato direto com gasolina. A aplicação dos reagentes segue um planejamento experimental 2² com ponto central, variando a concentração dos reagentes, cada amostra foi analisada nos tempos de 1 e 3 horas. Junto ao Fe+2 foi utilizado Cu+2 para avaliar a influência desta mistura na reação. As amostras foram extraídas com hexano e caracterizadas por cromatografia gasosa, analisando a porcentagem de hidrocarbonetos removidos. Utilizando apenas Fe+2 obteve-se degradações superiores a 60%. A adição de Cu+2 apesar de viável apresentou resultados inferiores, em alguns casos os resultados obtidos não foram conclusivos. Observou-se também que a remoção destes compostos requer tempo de reação superior a 1 hora para ser efetiva.Universidade Federal de Viçosa - UFV2017-03-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/244694160302201718410.18540/jcecvl3iss2pp184-196The Journal of Engineering and Exact Sciences; Vol. 3 No. 2 (2017); 184-196The Journal of Engineering and Exact Sciences; Vol. 3 Núm. 2 (2017); 184-196The Journal of Engineering and Exact Sciences; v. 3 n. 2 (2017); 184-1962527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/2446941603022017184/pdfZanini, Felipe Ayoubdos Santos, Fernando Augusto RomeroMatsumura, Leandro AkiraNovazzi, Luis FernandoFrancisco, Mariana TozePaiva, Tais Macedoinfo:eu-repo/semantics/openAccess2020-07-14T22:33:14Zoai:ojs.periodicos.ufv.br:article/2313Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2020-07-14T22:33:14The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false |
| dc.title.none.fl_str_mv |
APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER APLICAÇÃO DO PROCESSO FENTON PARA DESCONTAMINAÇÃO DE HIDROCARBONETOS AROMÁTICOS EM ÁGUA |
| title |
APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER |
| spellingShingle |
APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER Zanini, Felipe Ayoub AOP Fenton Water Gas BTEX Fenton Água Gasolina BTEX. |
| title_short |
APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER |
| title_full |
APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER |
| title_fullStr |
APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER |
| title_full_unstemmed |
APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER |
| title_sort |
APPLICATION OF THE FENTON PROCESS FOR DECONTAMINATION OF AROMATIC HYDROCARBONS IN WATER |
| author |
Zanini, Felipe Ayoub |
| author_facet |
Zanini, Felipe Ayoub dos Santos, Fernando Augusto Romero Matsumura, Leandro Akira Novazzi, Luis Fernando Francisco, Mariana Toze Paiva, Tais Macedo |
| author_role |
author |
| author2 |
dos Santos, Fernando Augusto Romero Matsumura, Leandro Akira Novazzi, Luis Fernando Francisco, Mariana Toze Paiva, Tais Macedo |
| author2_role |
author author author author author |
| dc.contributor.author.fl_str_mv |
Zanini, Felipe Ayoub dos Santos, Fernando Augusto Romero Matsumura, Leandro Akira Novazzi, Luis Fernando Francisco, Mariana Toze Paiva, Tais Macedo |
| dc.subject.por.fl_str_mv |
AOP Fenton Water Gas BTEX Fenton Água Gasolina BTEX. |
| topic |
AOP Fenton Water Gas BTEX Fenton Água Gasolina BTEX. |
| description |
The Fenton process is an advanced oxidative process (AOP) that is utilized very often due to its high efficiency and simplicity, that consists of adding hydrogen peroxide catalyzed by Fe+2. The objective of this study is the decontamination of water contaminated by direct contact with gas. The application of the reagents follows a 2² design of experiment with center point, varying the concentration of the reagents, so that each sample was analyzed after 1 and 3 hours of reaction. Cu+2 was used to evaluate the influence of this mixture in the reaction. The samples were extracted by hexane and characterized by gas chromatography, analyzing the percentage of hydrocarbons removed. Using only Fe+2, showed degradations above 60%. The addition of Cu+2, although viable, presented worse results, in some cases the results obtained were not conclusive. It has also been observed that the removal of these compounds requires reaction time greater than 1 hour to be effective. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017-03-19 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/2446941603022017184 10.18540/jcecvl3iss2pp184-196 |
| url |
https://periodicos.ufv.br/jcec/article/view/2446941603022017184 |
| identifier_str_mv |
10.18540/jcecvl3iss2pp184-196 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
| dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/2446941603022017184/pdf |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
| publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
| dc.source.none.fl_str_mv |
The Journal of Engineering and Exact Sciences; Vol. 3 No. 2 (2017); 184-196 The Journal of Engineering and Exact Sciences; Vol. 3 Núm. 2 (2017); 184-196 The Journal of Engineering and Exact Sciences; v. 3 n. 2 (2017); 184-196 2527-1075 reponame:The Journal of Engineering and Exact Sciences instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
| instname_str |
Universidade Federal de Viçosa (UFV) |
| instacron_str |
UFV |
| institution |
UFV |
| reponame_str |
The Journal of Engineering and Exact Sciences |
| collection |
The Journal of Engineering and Exact Sciences |
| repository.name.fl_str_mv |
The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV) |
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1808845243418673152 |