Degradacion de naranja de metilo en un nuevo fotorreactor solar de placa plana con superficie corrugada
Abstract
Se estudió la degradación de naranja de metilo NM por fotocatálisis heterogénea utilizando dióxido de titanio Degussa P-25 y radiación solar en un fotorreactor de placas corrugadas; las variables estudiadas fueron la concentración inicial de NM, la cantidad de TiO2 y la disposición del catalizador. La degradación de NM alcanzó valores de 99 por ciento y siguió una cinética ajustada al modelo de Langmuir – Hinshelwood siguiendo un aparente primer orden de reacción respecto al NM y un aumento en la constante de velocidad al aumentar la cantidad de catalizador suspendido en el sistema y disminuir la concentración inicial del NM.Downloads
Downloads
-
Vistas(Views): 1681
- PDF (Español (España)) Descargas(Downloads): 2077
Published
How to Cite
Issue
Section
License
The undersigned authors declare that the article submitted to the journal Scientia et Technica is an original work and that all its content is free of third-party copyright restrictions or has the corresponding authorizations. Consequently, the authors assume responsibility for any litigation or claim related to intellectual property rights, releasing the Technological University of Pereira and the journal Scientia et Technica from any liability.
If the submitted work is accepted for publication, the authors retain copyright to the article and grant the journal Scientia et Technica the right of first publication, as well as a non-exclusive, perpetual license to reproduce, edit, distribute, display, and publicly communicate the article in any medium or format, including print, electronic, databases, repositories, the Internet, or other scientific dissemination systems. The authors agree that the article will be published in open access and distributed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).
The journal Scientia will respect in all cases the moral rights of the authors, in accordance with the provisions of article 30 of Law 23 of 1982 of the Republic of Colombia, recognizing the authorship of the work, the right to integrity and the right of disclosure, which are inalienable and non-waivable.