Pascal S. Thue
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View article: Statistical Analysis of Bathing Water Quality Parameters in a Lagoon Influenced by Estuarine Dynamics
Statistical Analysis of Bathing Water Quality Parameters in a Lagoon Influenced by Estuarine Dynamics Open
This study investigates Lagoa dos Patos's bathing water quality parameters, located in Pelotas, focusing on assessing the influence of estuarine conditions. Statistical analysis was conducted on water quality data from 2015 to 2022, with p…
View article: Aplicação do Índice de Concentração de Rugosidade (ICR) na Avaliação da Mancha de Inundação da Enchente de 2024 no Município de Pelotas-RS
Aplicação do Índice de Concentração de Rugosidade (ICR) na Avaliação da Mancha de Inundação da Enchente de 2024 no Município de Pelotas-RS Open
The present study investigates the increasing recurrence of catastrophic events, particularly urban flooding, and their associated social and economic impacts. The research underscores the role of precipitation intensity and spatial-tempor…
View article: Application of the Roughness Concentration Index (Rci) in the Assessment of the Flood Extent of the 2024 Flood Event in the Municipality of Pelotas-RS
Application of the Roughness Concentration Index (Rci) in the Assessment of the Flood Extent of the 2024 Flood Event in the Municipality of Pelotas-RS Open
The present study investigates the increasing recurrence of catastrophic events, particularly urban flooding, and their associated social and economic impacts. The research underscores the role of precipitation intensity and spatial-tempor…
View article: Cellulose-Based Aerogels for Environmentally Sustainable Applications: A Review of the Production, Modification, and Sorption of Environmental Contaminants
Cellulose-Based Aerogels for Environmentally Sustainable Applications: A Review of the Production, Modification, and Sorption of Environmental Contaminants Open
Environmental pollution, stemming from the disposal of contaminants, poses severe threats to ecosystems and human health. The emergence of a new class of pollutants, termed emerging contaminants (ECs), in soil, water, and air has raised gl…
View article: Magnetic Composite Carbon from Microcrystalline Cellulose to Tackle Paracetamol Contamination: Kinetics, Mass Transfer, Equilibrium, and Thermodynamic Studies
Magnetic Composite Carbon from Microcrystalline Cellulose to Tackle Paracetamol Contamination: Kinetics, Mass Transfer, Equilibrium, and Thermodynamic Studies Open
This study reported a one-spot preparation of magnetic composite carbon (MCC@Fe) from microcrystalline cellulose (MC). The pure cellulose was impregnated in iron (III) chloride solution and carbonized at 650 °C. The MCC@Fe composite adsorb…
View article: Hybrid nanocellulose material as an adsorbent to remove reactive yellow 2 dye
Hybrid nanocellulose material as an adsorbent to remove reactive yellow 2 dye Open
Textile dyes are frequently disposable in aqueous effluents, making it difficult to remove them from industrial effluents before their release to natural waters. This paper deals with the fabrication of cellulose-based adsorbents by reacti…
View article: Adsorption study of micropollutants by biosorbents from different rice harvest residues for large scale applications
Adsorption study of micropollutants by biosorbents from different rice harvest residues for large scale applications Open
A large-scale removal of micropollutants from residual waters is an urgent problem to be tackled. In this work, three biomasses from agricultural residues, produced by different processes, were compared in terms of the adsorption efficienc…
View article: Employ a Clay@TMSPDETA hybrid material as an adsorbent to remove textile dyes from wastewater effluents
Employ a Clay@TMSPDETA hybrid material as an adsorbent to remove textile dyes from wastewater effluents Open
View article: Adsorption of Omeprazole on Biobased Adsorbents Doped with Si/Mg: Kinetic, Equilibrium, and Thermodynamic Studies
Adsorption of Omeprazole on Biobased Adsorbents Doped with Si/Mg: Kinetic, Equilibrium, and Thermodynamic Studies Open
This paper proposes an easy and sustainable method to prepare high-sorption capacity biobased adsorbents from wood waste. A biomass wood waste (spruce bark) was employed to fabricate a composite doped with Si and Mg and applied to adsorb a…
View article: Adsorptive Features of Magnetic Activated Carbons Prepared by a One-Step Process towards Brilliant Blue Dye
Adsorptive Features of Magnetic Activated Carbons Prepared by a One-Step Process towards Brilliant Blue Dye Open
Water pollution by dyes has been a major environmental problem to be tackled, and magnetic adsorbents appear as promising alternatives to solve it. Herein, magnetic activated carbons were prepared by the single−step method from Sapelli woo…
View article: 3d Graphene Sponge Biomass-Derived with High Surface Area Applied as Adsorbent for Nitrophenols
3d Graphene Sponge Biomass-Derived with High Surface Area Applied as Adsorbent for Nitrophenols Open
View article: Use of Biochar Prepared from the Açaí Seed as Adsorbent for the Uptake of Catechol from Synthetic Effluents
Use of Biochar Prepared from the Açaí Seed as Adsorbent for the Uptake of Catechol from Synthetic Effluents Open
This work proposes a facile methodology for producing porous biochar material (ABC) from açaí kernel residue, produced by chemical impregnation with ZnCl2 (1:1) and pyrolysis at 650.0 °C. The characterization was achieved using several tec…
View article: KOH activated carbons from Brazil nut shell: Preparation, characterization, and their application in phenol adsorption
KOH activated carbons from Brazil nut shell: Preparation, characterization, and their application in phenol adsorption Open
View article: Effect of Different Zinc Salts on the Physicochemical Properties of Biochar Materials from Jerivá Biomass and Application for the Removal of Pharmaceuticals, Dyes and Emerging Contaminants
Effect of Different Zinc Salts on the Physicochemical Properties of Biochar Materials from Jerivá Biomass and Application for the Removal of Pharmaceuticals, Dyes and Emerging Contaminants Open
View article: Removal of captopril pharmaceutical from synthetic pharmaceutical-industry wastewaters: Use of activated carbon derived from Butia catarinensis
Removal of captopril pharmaceutical from synthetic pharmaceutical-industry wastewaters: Use of activated carbon derived from Butia catarinensis Open
View article: Metal activated carbon as an efficient filler for high‐density polyethylene nanocomposites
Metal activated carbon as an efficient filler for high‐density polyethylene nanocomposites Open
interesting properties of magnetic nanocomposites have attracted attention of both academic and industrial researchers. In this work, thermal, mechanical, morphological, and magnetic properties of polyethylene (PE) nanocomposites were insp…
View article: Effect of concrete carbonation on phosphate removal through adsorption process and its potential application as fertilizer
Effect of concrete carbonation on phosphate removal through adsorption process and its potential application as fertilizer Open
View article: Polysulfone metal-activated carbon magnetic nanocomposites with enhanced CO<sub>2</sub>capture
Polysulfone metal-activated carbon magnetic nanocomposites with enhanced CO<sub>2</sub>capture Open
In the present study, polysulfone (PSF)-activated carbon nanocomposites were synthesized by a melt mixing technique.
View article: Activated carbon from avocado seeds for the removal of phenolic compounds from aqueous solutions
Activated carbon from avocado seeds for the removal of phenolic compounds from aqueous solutions Open
View article: Microwave-activated carbons from tucumã (<i>Astrocaryum aculeatum</i>) seed for efficient removal of 2-nitrophenol from aqueous solutions
Microwave-activated carbons from tucumã (<i>Astrocaryum aculeatum</i>) seed for efficient removal of 2-nitrophenol from aqueous solutions Open
Activated carbons (ACs) prepared from tucumã seed (Astrocaryum aculeatum) were used for 2-nitrophenol removal from aqueous solutions. The ACs were characterized by elemental analysis, FTIR, N2 adsorption/desorption…
View article: Preparation and characterization of microwave–assisted activated carbons from biomass and application for the removal of Emerging Organic Contaminants (EOCs) in aqueous media
Preparation and characterization of microwave–assisted activated carbons from biomass and application for the removal of Emerging Organic Contaminants (EOCs) in aqueous media Open
Nesta tese, carvões ativos (AC) oriundos de biomassa lignocelulósica foram preparados por pirólise assistida por microondas, caracterizados e aplicados na remoção de contaminantes orgânicos emergentes (EOCs) em meio aquoso. Foram estudadas…
View article: Application of Carbon Composite Adsorbents Prepared from Coffee Waste and Clay for the Removal of Reactive Dyes from Aqueous Solutions
Application of Carbon Composite Adsorbents Prepared from Coffee Waste and Clay for the Removal of Reactive Dyes from Aqueous Solutions Open
A novel carbon composite was prepared from a mixture of coffee waste and clay with inorganic:organic ratio of 1.3 (CC-1.3). The mixture was pyrolysed at 700 °C. Considering the application of this adsorbent for removal of anionic dyes, the…