A5020039883- Adsorption and biosorption for pollutant removal
- Environmental Toxicology and Ecotoxicology
- Electrochemical Analysis and Applications
- Nanomaterials for catalytic reactions
- Electrocatalysts for Energy Conversion
- Effects and risks of endocrine disrupting chemicals
- Recycling and Waste Management Techniques
- Thermochemical Biomass Conversion Processes
- Conservation Techniques and Studies
- Catalysis and Hydrodesulfurization Studies
- Mercury impact and mitigation studies
- Advanced oxidation water treatment
- Microplastics and Plastic Pollution
- Water Quality and Pollution Assessment
- Water Quality Monitoring Technologies
- Fuel Cells and Related Materials
- Advanced Chemical Sensor Technologies
- Heavy Metal Exposure and Toxicity
- Phosphorus and nutrient management
- Graphene research and applications
- Lignin and Wood Chemistry
- Extraction and Separation Processes
Universidade Federal de Goiás
2018-2025
Instituto Federal de Goiás
2023
The worrying hydric crisis and the increasing water contamination by emerging pollutants around world stimulate development of activated carbons (AC) for removal endocrine disruptors, including bisphenol-A (BPA). For this reason, a new approach synthesis AC from hydrochar produced through hydrothermal carbonization (HTC) Brazilian Cerrado biomass (Magonia pubescens–Sapindaceae) physical activation using vapor is highlighted. Compared to traditional method after pyrolysis, HTC was found be...
Spent ion exchange resins were subjected to hydrothermal carbonization (HTC) and physical activation produce adsorbents, which tested for the adsorption of bisphenol A (BPA) sodium diclofenac (DCF) in water. PAHF0.35.WV PAHF0.50.WV materials that presented largest specific surface area, around 200 m2/g. The best performance was BPA, with an capacity 24.45 23.34 mg/g. kinetic isotherm models adjustments curves experimental data pseudo-second-order model Freundlich model. maximum DCF 17.82...
Abstract Facing the growing demand for water, discussions on environmental sustainability and conservation of this resource have become increasingly important. Among possibilities water conservation, air conditioning systems potential applicability because, during their operation, is generated via condensation humidity, which normally discarded. Thus, objective work was to evaluate released by equipment (condensed water) installed in Laboratory Water Analysis (LAnA) qualitatively...
This work presents the electrochemical degradation of herbicide Diuron by anodic oxidation on a Ti/Ru0.3Ti0.7O2 metal mixed oxide anode using sulfate as electrolyte. The study includes influence concentration and current density oxidation. results evidence first-order degradation, with highest capacity achieved at 40 mA cm−2 an initial 38 mg L−1. Nevertheless, in terms efficiency energy demand, operation 10 is favored due to more efficient less energy-consuming condition. To discern optimum...
Cobalt (Co) and nickel (Ni) are key metals for next-generation clean technologies with broad applications in industrial, military commercial products. However, the knowledge about their environmental impact toxicity to aquatic organisms remain limited, especially early developmental stages of fish. Thus, current study aimed evaluate Co Ni zebrafish (Danio rerio). Zebrafish embryo-larval test (ZELT) was conducted at different concentrations (10, 20, 40, 60, 80 100 mg L−1) during 144 h a...
This work presents the electrochemical degradation of herbicide Diuron by anodic oxidation on a Ti/Ru0.3Ti0.7O2 dimensionally stable anode (DSA) using sulfate as electrolyte. The study includes influence concentration and current density oxidation. results evidence first-order degradation, with highest capacity achieved at 40 mA cm2 an initial 38 mg L1. Nevertheless, in terms efficiency energy demand, operation 10 is favored due to more efficient less energy-consuming condition. To discern...
Cobalt (Co) and nickel (Ni) are key metals for next-generation clean technologies with broad applications in industrial, military commercial products. However, the knowledge about their environmental impact toxicity to aquatic organisms remain limited, especially early developmental stages of fish. Thus, current study aimed evaluate Co Ni zebrafish ( Danio rerio ). Zebrafish embryo-larval test (ZELT) was conducted both (10, 20, 40, 60, 80 100 mg L -1 ) a static condition during 144 h,...