A5031987148- Advanced oxidation water treatment
- Advanced Photocatalysis Techniques
- Pharmaceutical and Antibiotic Environmental Impacts
- Electrochemical Analysis and Applications
- Water Treatment and Disinfection
- TiO2 Photocatalysis and Solar Cells
- Solar-Powered Water Purification Methods
- Analytical chemistry methods development
- SARS-CoV-2 detection and testing
- Carbon and Quantum Dots Applications
- Water Quality Monitoring and Analysis
- Gas Sensing Nanomaterials and Sensors
- Wastewater Treatment and Nitrogen Removal
- Innovative Microfluidic and Catalytic Techniques Innovation
- Environmental remediation with nanomaterials
- Pesticide and Herbicide Environmental Studies
- Electrokinetic Soil Remediation Techniques
- Analytical Chemistry and Sensors
- Electronic and Structural Properties of Oxides
Pontificia Universidad Católica de Chile
2023-2024
Universidad de Santiago de Chile
2022
University of Concepción
2020
In this work, Fe2O3-Ni, Fe2O3-Ni-Pd, MgO-Ni, and MgO-Ni-Pd nanoparticles were synthesized, characterized, used for the degradation of florfenicol (FLO). The main goals to compare removal capacity Fe2O3-Ni MgO-Ni nanocatalysts evaluate effect Pd incorporation on FLO by heterogeneous Fenton(-like) photo-Fenton(-like) processes. adsorption processes assessed, determining that latter process is principal mechanism degradation. Through photo-Fenton process, antibiotic was 78 44% removed using...
Ibuprofen (IBP) and diclofenac (DFC) are two of the most commonly used non-steroidal anti-inflammatory drugs (NSAIDs) to treat inflammation pain. However, they can impact environment if not treated adequately before discharge into waterways. Biodegradation through nitrification process is an alternative reducing concentration these micropollutants (MPs) in wastewater. Thus, this work aimed evaluate effect natural zeolite on IBP DFC removal a nitrifying batch reactor. Mini-reactors were set...
Water contamination by persistent organic pollutants is one of the main challenges to be solved for a desired sustainable society. The occurrence emerging (CECs), even at low concentrations (from μg L -1 ng ), negatively affects species' life cycles and water quality, impacting population's supply. Inorganic such as arsenic, sulfates, phosphates, iron, lead, mercury, often accompany pollutants, further reducing effluent quality. In Latin America, problematic nature CECs pose significant...
In this work, Fe2O3-Ni, Fe2O3-Ni-Pd, MgO-Ni and MgO-Ni-Pd nanoparticleswere synthesized, characterized, used for the degradation of florfenicol (FLO). The adsorption process FLO were assessed, determining that latter is principal mechanism degradation. Through heterogeneous photo-Fenton process, antibiotic was completely removed using Fe2O3-Ni-Pd nanoparticles after 5 min reaction, reaching 55.5 % mineralization. occurs due to generation hydroxyl superoxide radical holes in interface Fenton...