Results 1 to 10 of about 2,001 (118)

Evaluation of UV/TiO2/H2O2 photocatalysis for the removal of perfluorinated organic compounds from water [PDF]

Scientific Reports
Conventional processes do not eliminate PFAS in wastewater treatment plants, so they are found in trace concentrations in wastewater and rivers. Perfluorinated organic pollutants (PFAs) are toxic and persistent, that have a significant risk to human ...
María Lizeth Marín Marín, Gustavo A. Peñuela   +1 more
doaj   +2 more sources

Perspectives on the Use of Toxicogenomics to Assess Environmental Risk

Frontiers in Bioscience-Landmark, 2022
Environmental toxicogenomics aims to collect, analyze and interpret data on changes in gene expression and protein activity resulting from exposure to toxic substances using high-performance omics technologies.
José Portugal, Sylvia Mansilla, Benjamin Piña   +2 more
doaj   +1 more source

Adverse Effects of Arsenic Uptake in Rice Metabolome and Lipidome Revealed by Untargeted Liquid Chromatography Coupled to Mass Spectrometry (LC-MS) and Regions of Interest Multivariate Curve Resolution

Separations, 2022
Rice crops are especially vulnerable to arsenic exposure compared to other cereal crops because flooding growing conditions facilitates its uptake. Besides, there are still many unknown questions about arsenic’s mode of action in rice. Here, we apply two
Miriam Pérez-Cova, Romà Tauler, Joaquim Jaumot   +2 more
doaj   +1 more source

Chemistry and particle size distribution of respirable coal dust in underground mines in Central Eastern Europe

International Journal of Coal Science & Technology, 2022
Despite international efforts to limit worker exposure to coal dust, it continues to impact the health of thousands of miners across Europe. Airborne coal dust has been studied to improve risk models and its control to protect workers.
Pedro Trechera, Xavier Querol, Robert Lah, Diane Johnson, Aleksander Wrana, Ben Williamson, Teresa Moreno   +6 more
doaj   +1 more source

Kinetic study and removal of contaminants in the leachate treatment using subsurface wetlands at pilot scale

Revista Ion, 2018
The treatment of stabilized leachate from the Curva de Rodas landfill site in Medellin, Colombia, was evaluated using horizontal subsurface flow constructed wetlands (HSSF) planted with Phragmites australis at pilot scale.
Fabián A. Úsuga, Andrés F. Patiño, Diana C. Rodríguez, Gustavo A. Peñuela   +3 more
doaj   +1 more source

Evaluación de la toxicidad en aguas residuales industriales tratadas por procesos biológicos utilizando bacterias luminiscentes.

Actualidades Biológicas, 2016
La toxicidad de las aguas residuales provenientes de empresas de procesamiento de productos cárnicos fue evaluada antes y después del tratamiento usando un reactor secuencial por lotes (SBR). Las pruebas de toxicidad fueron evaluadas mediante el análisis
Diana C. Rodríguez-Loaiza, Omaira Ramírez-Henao, Gustavo A. Peñuela-Mesa   +2 more
doaj   +1 more source

Spatial analysis and simulation tools for groundwater management: the FREEWAT platform

Acque Sotterranee, 2017
FREEWAT is an HORIZON 2020 project financed by the EU Commission under the call WATER INNOVATION: BOOSTING ITS VALUE FOR EUROPE. FREEWAT main result is an open source and public domain GIS-integrated modeling environment for the simulation of groundwater
Rudy Rossetto, Giovanna De Filippis, Iacopo Borsi, Laura Foglia, Massimiliano Cannata, Rotman Criollo, Enric Vásquez-Suñé   +6 more
doaj   +1 more source

Vigilância Ambiental em Saúde no município do Rio de Janeiro uma nova visão em diagnósticos ambientais

Revista Sustinere, 2013
DOI: 10.12957/sustinere.2013 ...
Joel Agostinho Santiago Junior
doaj   +1 more source

Estudo de impacto ambiental em uma pequena central hidrelétrica [PDF]

Revista DAE, 2018
A indústria de energia elétrica encontra-se em fase de expansão, com diretrizes voltadas ao aproveitamento das usinas de pequeno porte. Segundo a resolução Conama nº 001/1986, as Pequenas Centrais Hidrelétricas - PCHs não necessitam obrigatoriamente de ...
Jessica de Oliveira Demarco, Fernanda Cantoni, Aline Ferrao Custodio Passini   +2 more
doaj   +1 more source

Network meta-analysis: mixed and indirect treatment comparisons. A new method to the service of clinical epidemiology and public health

Revista Peruana de Medicina Experimental y Salud Pública, 2016
This review describes essential concepts of network meta-analysis and indirect comparisons and their application to clinical science. There are an increasing number of systematic reviews and meta-analyses providing direct comparisons between different ...
Herney Andrés García-Perdomo, Aurelio Tobías   +1 more
doaj   +1 more source