ZNO/TIO2 and ZNO/NB2O5 as effective systems for the treatment of enteric bacteria and commercial dyes

Autor: Jhon Sebastián Hernández-Niño, Julie Joseane Murcia-Mesa, Hugo Alfonso Rojas-Sarmiento, María del Carmen Hidalgo, Jose Antonio Navío-Santos

Publikováno v: Revista Facultad de Ingeniería Universidad de Antioquia (2022)

In this study, ZnO/TiO2 and ZnO/Nb2O5 photocatalysts were evaluated in the river pollution remediation and wastewater treatment from textile factories, thus, the target pollutants selected for this study were enteropathogenic bacteria and commercial

Externí odkaz: https://doaj.org/article/6454f3fbc65941e5ae49d7c61463d5a2

Como o precursor de Ti está envolvido na eficácia dos materiais Pt-TiO2 na fotodegradação de Metil alaranjado

Autor: Mayra Anabel Lara Angulo, Mónica Sirley Hernández Laverde, María del Carmen Hidalgo López, Hugo Alfonso Rojas Sarmiento, Julie Joseane Murcia Mesa, José Antonio Navío

Publikováno v: Revista Facultad de Ciencias Básicas; Vol. 16 No. 2 (2020); 21-30
Revista Facultad de Ciencias Básicas; Vol. 16 Núm. 2 (2020); 21-30

As other studies have demonstrated, improving the effectiveness of TiO2 for environmental remediation requires that the properties of this oxide be modified using different synthesis methods. In the current study, labprepared TiO2 was synthesized usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::920b2db750b4ca0a02140786f16bf00b
https://doi.org/10.18359/rfcb.5013

Photocatalytic treatment based on TiO2 for a coal mining drainage

Autor: Julie Joseane Murcia Mesa, Ceidy Geraldine Patiño Castillo, Hugo Alfonso Rojas Sarmiento, José Antonio Navío Santos, María del Carmen Hidalgo López, Alberto Angel Botero

Publikováno v: Revista Facultad de Ingeniería Universidad de Antioquia.

The aim of the present work was to evaluate the effectiveness of a heterogeneous photocatalyst based on TiO2 in the treatment of coal mining drainage which contains a variety of heavy metals and high concentration sulfates and sulfides. The photocata

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d3a877dabbfbb8188c985d693264ef
https://doi.org/10.17533/udea.redin.20211063

Photocatalytic degradation of Phenol, Catechol and Hydroquinone over Au-ZnO nanomaterials

Autor: Oswaldo Eliecer Cárdenas González, Hugo Alfonso Rojas Sarmiento, Jonny Alberto García Arias, Julie Joseane Murcia Mesa

Publikováno v: Revista Facultad de Ingeniería Universidad de Antioquia, Issue: 94, Pages: 24-32, Published: MAR 2020
Revista Facultad de Ingeniería, Iss 94, Pp 24-32 (2019)

Au-ZnO nanomaterials were tested in photodegradation reactions performed under UV-Visible light; Phenol, Catechol and Hydroquinone were selected as target molecules, and it was found that Hydroquinone is the most sensitive molecule to be degraded und

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54884e37c5f069e8b1644540f3b97d15
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-62302020000100024&lng=en&tlng=en

Photocatalytic Treatment of Stained Wastewater Coming from Handicraft Factories. A Case Study at the Pilot Plant Level

Autor: José Antonio Navío, Jhon Sebastián Hernández Niño, Wilson González, Julie Joseane Murcia Mesa, Hugo Rojas, María Hidalgo

Publikováno v: Water
Volume 13
Issue 19
Water, Vol 13, Iss 2705, p 2705 (2021)
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Digital.CSIC. Repositorio Institucional del CSIC

UV/H2O2 process and TiO2-based photocatalysis were studied in the present work. The effectiveness of these methods was tested in the treatment of effluents taken from handicraft factories. Microorganisms, dyes, and different organic pollutants were d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce01bf3fc6f4bb144caac49b4fff37ff
https://doi.org/10.3390/w13192705