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Oscar Alejandro Rozas Plaza

Researcher

NIVA Chile

Puerto Montt, Chile

Environmental Science; Environmental pollution; Water Quality; Water Chemistry; Education; Aquaculture Industry; Recirculating Aquaculture Systems (RASs); Water treatments; Advanced Oxidation Processes (AOPs)

Environmental Science, UNIVERSIDAD DE CONCEPCION. Chile, 2016
Marine Chemistry, UNIVERSIDAD CATÓLICA DE LA SANTÍSIMA CONCEPCIÓN. Chile, 2009

Profesor visitante Part Time

UNIVERSIDAD AUSTRAL DE CHILE

Instituto de acuicultura

Puerto Montt, Chile

2020 - At present
Profesor visitante Part Time

UNIVERSIDAD AUSTRAL DE CHILE

Instituto de acuicultura

Puerto Montt, Chile

2022 - 2023

Laboratory Manager Full Time

Atlantic Sapphire

Homestead FL, Estados Unidos

2021 - 2022
Technical analyst Full Time

Billund Aquaculture S.A.

Puerto Montt, Chile

2018 - 2021
Fish farm technician Full Time

Salmones Austral

Puerto Montt, Chile

2016 - 2018
Technical analyst Full Time

Billund Aquaculture S.A.

Puerto Montt, Chile

2022 - 2024
Researcher Full Time

NIVA Chile

Puerto Varas, Chile

2024 - At present

En los últimos 6 años me he dedicado al estudio de la calidad de agua para el sector acuícola, junto a los sistemas de tratamientos de afluentes, efluentes y sistemas productivos con reúso y recirculacion de agua.
He realizado capacitacines en estos tópicos en varias compañias del rubro salmonero, permitiendome sumergirme en el rubro, y ser aceptado en el, gracias a la difusión técnica en temáticas de agua y sus sistemas de tratamiento.


Organic micropollutants (OMPs) oxidation by ozone: Effect of activated carbon on toxicity abatement Article ISI SCOPUS SCIENCE OF THE TOTAL ENVIRONMENT (2017)
Comparison of the chemical precipitation, UV/H2O2 and Fenton processes to optimize removal of chronic toxicity from kraft mill effluents Jarpa M; Rozas O.; Salazar, C.; Baeza, C.; Campos, J. L.; Mansilla H.D.; Vidal, G. Article ISI SCOPUS DESALINATION AND WATER TREATMENT (2016)
Organic micropollutants (OMPs) in natural waters: Oxidation by UV/H2O2 treatment and toxicity assessment Rozas O.; Vidal C.; Baeza, C.; Rossner, A.; Mansilla H.D. Article ISI SCOPUS WATER RESEARCH (2016)
Sonophotocatalytic mineralization of Norflurazon in aqueous environment Sathishkumar P.; Mangalaraja RV; Rozas O.; Vergara, C; Gracia-Pinilla, MA; Anandan, S Article ISI SCOPUS CHEMOSPHERE (2016)
Low frequency ultrasound (42 kHz) assisted degradation of Acid Blue 113 in the presence of visible light driven rare earth nanoclusters loaded TiO2 nanophotocatalysts Sathishkumar P.; Mangalaraja RV; Rozas O.; Gracia-Pinilla, MA; Anandan, S Article ISI SCOPUS ULTRASONICS SONOCHEMISTRY (2014)
Sonophotocatalytic degradation of Acid Blue 113 in the presence of rare earth nanoclusters loaded TiO2 nanophotocatalysts P. Sathishkumar,; R. V. Mangalaraja; H. D. Mansilla; M. Gracia-Pinilla; S. Anandan Article ISI SCOPUS SEPARATION AND PURIFICATION TECHNOLOGY (2014)
Experimental design of Fenton and photo-Fenton reactions for the treatment of ampicillin solutions Rozas O.; Contreras, D.; Mondaca MA; Perez-Moya, M Article ISI SCOPUS Journal of Hazardous Materials (2010)


Sulfathiazole oxidation mediated by photo-Fenton reaction Velasquez M; Rozas O.; Contreras, D.; Perez-Moya, M Abstract ISI ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY (2013)