Improvement of Biodegradable Biocide’s Activity of Peroxyacetic Acid Basis Using Surfactants: Characterization and Stability
This paper deals with the study of the kinetics decomposition reaction of the peroxyacetic acid under influence of surfactant additives. The peroxyacetic acid shows a decomposition rate of 1.70 × 10−3 h−1 and its activation energy is 66 kJ mol−1. The influence of temperature on the reaction of spont...
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Online Access: | http://dx.doi.org/10.1155/2015/150206 |
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doaj-64eba9289a924f0fae966f11d2fe3a212020-11-24T21:23:44ZengHindawi LimitedJournal of Chemistry2090-90632090-90712015-01-01201510.1155/2015/150206150206Improvement of Biodegradable Biocide’s Activity of Peroxyacetic Acid Basis Using Surfactants: Characterization and StabilityEsther Asensio0Fernando Sanagustín1Cristina Nerín2Milton Rosero-Moreano3Departamento de Química Analítica, Instituto de Investigación en Ingeniería de Aragón (I3A), Universidad de Zaragoza, 50018 Zaragoza, SpainBiocidas Biodegradables ZIX, S.L., 22004 Huesca, SpainDepartamento de Química Analítica, Instituto de Investigación en Ingeniería de Aragón (I3A), Universidad de Zaragoza, 50018 Zaragoza, SpainDepartamento de Química, Universidad de Caldas, Apartado Aéreo 275, Manizales, ColombiaThis paper deals with the study of the kinetics decomposition reaction of the peroxyacetic acid under influence of surfactant additives. The peroxyacetic acid shows a decomposition rate of 1.70 × 10−3 h−1 and its activation energy is 66 kJ mol−1. The influence of temperature on the reaction of spontaneous decomposition of peroxyacetic acid was studied at two seasonal periods. Peroxyacetic acid standard and four prototypes of biocide samples with known concentration of peroxyacetic acid and hydrogen peroxide were studied. Finally, a factorial analysis ANOVA was carried out to establish significant differences (p<0.003) between the four biocide samples over time with respect to peroxyacetic acid and hydrogen peroxide concentration. From the study carried out, it can be concluded that the biocide with surfactant substances in its composition offers the best stability and its difference versus the other biocides may guarantee a better behaviour.http://dx.doi.org/10.1155/2015/150206 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Esther Asensio Fernando Sanagustín Cristina Nerín Milton Rosero-Moreano |
spellingShingle |
Esther Asensio Fernando Sanagustín Cristina Nerín Milton Rosero-Moreano Improvement of Biodegradable Biocide’s Activity of Peroxyacetic Acid Basis Using Surfactants: Characterization and Stability Journal of Chemistry |
author_facet |
Esther Asensio Fernando Sanagustín Cristina Nerín Milton Rosero-Moreano |
author_sort |
Esther Asensio |
title |
Improvement of Biodegradable Biocide’s Activity of Peroxyacetic Acid Basis Using Surfactants: Characterization and Stability |
title_short |
Improvement of Biodegradable Biocide’s Activity of Peroxyacetic Acid Basis Using Surfactants: Characterization and Stability |
title_full |
Improvement of Biodegradable Biocide’s Activity of Peroxyacetic Acid Basis Using Surfactants: Characterization and Stability |
title_fullStr |
Improvement of Biodegradable Biocide’s Activity of Peroxyacetic Acid Basis Using Surfactants: Characterization and Stability |
title_full_unstemmed |
Improvement of Biodegradable Biocide’s Activity of Peroxyacetic Acid Basis Using Surfactants: Characterization and Stability |
title_sort |
improvement of biodegradable biocide’s activity of peroxyacetic acid basis using surfactants: characterization and stability |
publisher |
Hindawi Limited |
series |
Journal of Chemistry |
issn |
2090-9063 2090-9071 |
publishDate |
2015-01-01 |
description |
This paper deals with the study of the kinetics decomposition reaction of the peroxyacetic acid under influence of surfactant additives. The peroxyacetic acid shows a decomposition rate of 1.70 × 10−3 h−1 and its activation energy is 66 kJ mol−1. The influence of temperature on the reaction of spontaneous decomposition of peroxyacetic acid was studied at two seasonal periods. Peroxyacetic acid standard and four prototypes of biocide samples with known concentration of peroxyacetic acid and hydrogen peroxide were studied. Finally, a factorial analysis ANOVA was carried out to establish significant differences (p<0.003) between the four biocide samples over time with respect to peroxyacetic acid and hydrogen peroxide concentration. From the study carried out, it can be concluded that the biocide with surfactant substances in its composition offers the best stability and its difference versus the other biocides may guarantee a better behaviour. |
url |
http://dx.doi.org/10.1155/2015/150206 |
work_keys_str_mv |
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