Robson Andreazza
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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: An Integrated Approach to Pb Bioremediation: Role of Bacteria in Enhancing Phytoremediation
An Integrated Approach to Pb Bioremediation: Role of Bacteria in Enhancing Phytoremediation Open
Lead (Pb) contamination poses significant ecological and health risks due to its persistence and toxicity. Bacterial-assisted phytoremediation has emerged as a promising, eco-friendly strategy for Pb removal. This review focuses on the int…
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: Probiotic Potential, Safety Aspects, and Application of <i>Pediococcus pentosaceus</i><scp>P107</scp> in Food Matrix
Probiotic Potential, Safety Aspects, and Application of <i>Pediococcus pentosaceus</i><span>P107</span> in Food Matrix Open
The aim was to evaluate the probiotic properties and safety aspects of the isolate Pediococcus pentosaceus P107 as well as its tolerance and survivability in a simulated gastrointestinal tract (GIT) environment and its viability during sto…
View article: Sustainable stabilized compressed earth blocks from construction and demolition waste
Sustainable stabilized compressed earth blocks from construction and demolition waste Open
While crucial to global socioeconomic progress, the construction industry is a significant waste generator, presenting substantial environmental challenges. To promote the recycling of construction and demolition waste (CDW), this study wa…
View article: Long‐term no‐tillage increases soil organic matter and cation exchange capacity, but reduces P and K, in irrigated rice
Long‐term no‐tillage increases soil organic matter and cation exchange capacity, but reduces P and K, in irrigated rice Open
Brazil is one of the main countries in the adoption of no tillage (NT) in highlands, however, in lowlands, under irrigated rice cultivation, the adoption of this important soil management is incipient (<5%). Thus, the objective of this wor…
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: Cadmium Contamination in Aquatic Environments: Detoxification Mechanisms and Phytoremediation Approach
Cadmium Contamination in Aquatic Environments: Detoxification Mechanisms and Phytoremediation Approach Open
The increased presence of cadmium in the environment can lead to its increase in the food chain, particularly due to its accumulation in the consumable parts of plants. For humans, ingesting food containing high levels of Cd is a significa…
View article: Gelatin-Based Hydrogels: Potential Biomaterials for Remediation
Gelatin-Based Hydrogels: Potential Biomaterials for Remediation Open
Hydrogels have become one of the potential polymers used with great performance for many issues and can be promoted as biomaterials with highly innovative characteristics and different uses. Gelatin is obtained from collagen, a co-product …
View article: Bioremediation of Aquatic Environments Contaminated with Heavy Metals: A Review of Mechanisms, Solutions and Perspectives
Bioremediation of Aquatic Environments Contaminated with Heavy Metals: A Review of Mechanisms, Solutions and Perspectives Open
The degradation of water resources is related to anthropic actions such as rapid urbanization and industrial and agricultural activities with inefficient land use and occupation management. Water pollution caused by organic and inorganic c…
View article: Potential Phytoremediation of Aquatic Macrophyte Species for Heavy Metals in Urban Environments in the Southern Area of Brazil
Potential Phytoremediation of Aquatic Macrophyte Species for Heavy Metals in Urban Environments in the Southern Area of Brazil Open
This research investigated four different species of aquatic macrophytes with natural occurrence in an urban environment highly anthropized in Southern Brazil. The aim of the research was to compare the phytoremediation potential among the…
View article: Growth and tolerance of Ilex paraguariensis A. St.-Hil. inoculated with ectomycorrhizal fungi in copper-contaminated soil
Growth and tolerance of Ilex paraguariensis A. St.-Hil. inoculated with ectomycorrhizal fungi in copper-contaminated soil Open
Copper (Cu) is one of the main heavy metals contaminating the soil. Plants have different behavior in terms of tolerance and toxicity to metals, being able to grow and produce even in soils contaminated with high concentrations. This study…
View article: Comparison of the adsorption kinetics of methylene blue using rice husk ash activated with different chemical agents
Comparison of the adsorption kinetics of methylene blue using rice husk ash activated with different chemical agents Open
Activated carbon is widely used in several industrial sectors and has a high production cost. To reduce costs, different materials have been studied, for example, rice husks (RH). RH is an abundant, low-cost residue of the agricultural sec…
View article: Evaluation of a residential project in light steel framing according to leed for homes
Evaluation of a residential project in light steel framing according to leed for homes Open
The construction industry is responsible for high energy consumption, high carbon dioxide emissions, high extraction of non-renewable materials, and large generation of solid waste in the world. The use of prefabricated, industrialized, an…
View article: Evaluation of the phytotoxicity of landfill leachate treated with a Rotating Biological Reactor
Evaluation of the phytotoxicity of landfill leachate treated with a Rotating Biological Reactor Open
One of the major drawbacks of this final disposal technique is leachate production, which occurs due to the degradation of organic matter and rainwater percolation. The leachate composition is quite varied, with high organic load and vario…
View article: Influence of Lycium barbarum Extract Intake on Oxidative Stress in Wistar Rats
Influence of Lycium barbarum Extract Intake on Oxidative Stress in Wistar Rats Open
This study aimed to analyze the effects of Goji Berry extract (GB, Lycium barbarum) gavage administration on liver tissue oxidative stress in Wistar rats as well as to identify and quantify the content of the major bioactive compounds of t…
View article: Probiotic Characterization And Safety Assessment of Lactococcus Lactis Subsp. Lactis R7 Isolated From Ricotta Cheese
Probiotic Characterization And Safety Assessment of Lactococcus Lactis Subsp. Lactis R7 Isolated From Ricotta Cheese Open
The aim of this study was to identify and characterize in vitro Lactococcus lactis R7 isolated from commercial ricotta cheese. The results from phenotypic characterization demonstrated that L. lactis R7 had growth potential in a wide tempe…
View article: SARS-CoV-2 Removal with a Polyurethane Foam Composite
SARS-CoV-2 Removal with a Polyurethane Foam Composite Open
The pandemic of COVID-19 (SARS-CoV-2 disease) has been causing unprecedented health and economic impacts, alerting the world to the importance of basic sanitation and existing social inequalities. The risk of the spread and appearance of n…
View article: Adsorption of methylene blue dye by different methods of obtaining shrimp residue chitin
Adsorption of methylene blue dye by different methods of obtaining shrimp residue chitin Open
The textile industry, very important for the world economy, generates an effluent containing dyes, and which, when discarded in water bodies without proper treatment, can cause impacts to human health and the environment. One of these wide…
View article: Development of mycorrhizal soybean grown in copper-contaminated soil
Development of mycorrhizal soybean grown in copper-contaminated soil Open
High concentrations of copper in the soil are toxic to the development of plants and microorganisms. The aim of this study was to select arbuscular mycorrhizal fungi efficient for the development and yield of soybeangrown in copper-contami…
View article: Evaluation of a Residential Project in Light Steel Framing According to LEED for Homes
Evaluation of a Residential Project in Light Steel Framing According to LEED for Homes Open
The construction industry is responsible for high energy consumption, high carbon dioxide emissions, high extraction of non-renewable materials, and large generation of solid waste in the world.The use of prefabricated, industrialized, and…
View article: Removal of Cr(III) From Water By Polyurethane Foam Incorporated With Green Liquor Dregs Waste
Removal of Cr(III) From Water By Polyurethane Foam Incorporated With Green Liquor Dregs Waste Open
Water bodies contaminated by heavy metals cause a series of severe environmental and health issues. Chromium compounds stand out as one of the main contaminants since they are widely used by several industries. The low efficiency of efflue…
View article: Potential Analysis of Baccharis Dracunculifolia and Baccharis Trimera for Phytoremediation of Heavy Metals in Copper Mining Tailings Area, Southern Brazil
Potential Analysis of Baccharis Dracunculifolia and Baccharis Trimera for Phytoremediation of Heavy Metals in Copper Mining Tailings Area, Southern Brazil Open
The aim of this study was to investigate the phytoremediation potential promoted by Baccharis dracunculifolia DC. and Baccharis trimera (Less.) DC. incopper mining tailings area, Southern Brazil. The plants were selected considering their …