RSS 1.0Centro de Estudos Ambientais (CEA) - Rio Claro
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Functionalized Mesoporous Silicon Nanomaterials in Inorganic Soil Pollution Research: Opportunities for Soil Protection and Advanced Chemical Imaging
; ; ; ; Eismann, Carlos Eduardo
; Menegário, Amauri Antonio ; Elias, Lucas Pellegrini ; ; (Current Pollution Reports, 2020) [Artigo]
“Innovative actions towards a pollution free-planet” is a goal of the United Nations Environment Assembly (UNEA). Aided by both the Food and Agricultural Organisation (FAO) and its Global Soil Partnership under the 3rd ... -
Multi-tracer analysis to estimate the historical evolution of pollution in riverbed sediment of subtropical watershed, the lower course of the Piracicaba River, São Paulo, Brazil
da Conceição, Fabiano Tomazini; Fernandes, Alexandre Martins ; ; Lupinacci, Cenira Maria ; Menegário, Amauri Antonio ; Moruzzi, Rodrigo Braga (Science of the Total Environment, 2020) [Artigo]
The main land use/land cover changes (LULCC) have been associated with population growth and energy policies in the São Paulo State, Brazil, since 1970. The LULCC can alter the behavior of trace elements in different ... -
Derivative analysis of pumping tests carried out in fractured aquifers in the Jundiaí Municipality - state of São Paulo, Brazil
; Teramoto, Elias Hideo; Navarro, Juan ; Chang, Hung Kiang (Revista do Instituto Geologico, 2019) [Artigo]
Groundwater extracted from crystalline aquifers is the main water supply in many parts of the world, particularly in developing regions such as Sub-Saharan Africa, Brazil and India. Decades of research have revealed the ... -
Nitrates in groundwater of the state of São Paulo
Stradioto, Marcia Regina; Teramoto, Elias Hideo ; Chang, Hung Kiang (Revista do Instituto Geologico, 2019) [Artigo]
As groundwater consumption increases, its quality and consequently its potability are proportionally affected. Nitrates stand out among the agents that contribute to the loss of groundwater potability, as they are the most ... -
Effect of hydraulic retention time on chemical oxygen demand and total nitrogen removal in intermittently aerated constructed wetlands
Da Silva, Isabela Pires; Da Costa, Gabriela Barbosa ; Queluz, João Gabriel Thomaz ; Garcia, Marcelo Loureiro (Revista Ambiente e Agua, 2020) [Artigo]
This study evaluated the effect of hydraulic retention time on chemical oxygen demand (COD) and total nitrogen (TN) removal in an intermittently aerated constructed wetlands. Two horizontal subsurface-flow constructed ... -
Preliminary characterization of the rio claro aquifer in Paulínia/SP
Teramoto, Elias Hideo; Kiang, Chang Hung ; Chang, Maria Rita Caetano (Geociencias, 2020) [Artigo]
This work presents the results of a systematic work for the characterization of the Rio Claro aquifer in the industrial district of Paulinia municipality. In this research, was performed the characterization of the geological ... -
Analyzing the Spatial Occurrence of High-Alumina Clays (Brazil) Using Electrical Resistivity Tomography (ERT)
Coelho, C. V.S.; Moreira, C. A. ; Rosolen, V. ; ; ; Furlan, L. M. ; Govone, J. S. (Pure and Applied Geophysics, 2020) [Artigo]
Mottled and high-alumina clay horizons (Gleysols) above dismantled iron crusts (Ferralsols) are widespread in the soils that developed on the flat sedimentary plateau located in western Minas Gerais State (Brazil). Field ... -
Spatial variations in soil hydraulic conductivity in a Guarani Aquifer System recharge area
Rocha, Rodrigo Esteves; Gastmans, Didier ; Sacchi, Marcelo Donadelli ; De Oliveira, Marcelo Dias (Revista do Instituto Geologico, 2019) [Artigo]
Data on the hydraulic conductivity of soils are important for the understanding of water infiltration processes, and contribute to reduce uncertainties in water balance estimation in watersheds. These data not only allow ... -
Geochemical evaluation of bottled groundwater from crystalline aquifers located in the South and southeast of Brazil
Teramoto, Elias Hideo; Navarro, Juan ; Chang, Hung Kiang (Revista do Instituto Geologico, 2019) [Artigo]
The mechanisms related to rock-water interaction are important to understand the quality of groundwater. The chemical composition of 38 brands of bottled water from crystalline aquifers located in the South and Southeast ... -
Chemical weathering rates of clastic sedimentary rocks from the Paraná Basin in the Paulista Peripheral Depression, Brazil
Spatti Júnior, Eder Paulo; da Conceição, Fabiano Tomazini ; Fernandes, Alexandre Martins ; ; Menegário, Amauri Antonio ; Moruzzi, Rodrigo Braga (Journal of South American Earth Sciences, 2019) [Artigo]
The chemical weathering plays an important role in the processes of surface geochemistry, which is fundamental to understand the landscape evolution. The Paraná Basin is an intracratonic sedimentary basin developed on the ... -
Elemental Composition of Particulate Matter in the Southeastern Brazilian Ceramic Pole by Synchrotron Radiation X-ray Fluorescence Technique (SR-XRF)
Dourado, Thiago; Gemeiner, Hendryk ; ; ; ; ; Menegario, Amauri Antonio ; Govone, Jose Silvio ; Gastmans, Didier (Journal Of The Brazilian Chemical Society, 2020) [Artigo]
In the present study, the elemental content of the particulate matter PM2.5 (particulate matter with diameters lower than 25 gm) and PM10 (particulate matter with diameters lower than 10 mu m) of the Brazilian city of Rio ... -
Diffusive gradients in thin films based on banana peel and moringa seeds binding gel disks for in situ measurement of Cd, Cu, Pb and Zn
Yabuki, Lauren N. Marques; Luko Sulato, Karen S. ; Boniolo, Milena R. ; Menegario, Amauri A. ; Garcia, Marcelo Loureiro (International Journal Of Environmental Analytical Chemistry, 2020) [Artigo]
Novel Diffusive Gradients in Thin Films (DGT) binding agents, Musa cavendishi banana peel (BP) and Moringa Oleifera seeds (MOS) immobilised in agarose gel, have been developed and validated for the determination of Cd, Cu, ... -
Hybrid treatment system for remediation of sugarcane vinasse
Marcato, Ana Claudia de Castro; Souza, Cleiton Pereira de ; Paiva, Amarilis Brandão de ; Eismann, Carlos Eduardo ; ; Camargo, Antônio F. Monteiro ; Menegário, Amauri Antonio ; Fontanetti, Carmem S. (Science of the Total Environment, 2019) [Artigo]
The sugar and alcohol industries provide promising alternative energy sources to replace the use of petroleum derivatives. Vinasse is a byproduct of the alcoholic fermentation of various raw materials, and is used in the ... -
Modeling rock-water interaction of fractured aquifer in itabuna/BA region
Teramoto, Elias Hideo; Gonçalves, Roger Dias ; Stradioto, Marcia Regina ; Engelbrecht, Bruno Zanon ; Chang, Hung Kiang (Anuario do Instituto de Geociencias, 2019) [Artigo]
This research aimed to investigate the geochemical mechanisms that govern the strong hydrochemical variations in the fractured aquifers of the Itabuna/BA region. Plagioclase and quartz comprise the major mineralogy of ... -
Residual biomass of coffee as a binding agent in diffusive gradients in thin-films technique for Cd, Cu, Ni, Pb and Zn measurement in waters
Yabuki, Lauren N.M.; Menegário, Amauri A. ; Gemeiner, Hendryk ; Rolisola, Ana Marta C.M. ; Gastmans, Didier ; (Talanta, 2019) [Artigo]
Spent coffee grounds (SCG) immobilized in agarose gel are proposed as a novel binding agent for application in the Diffusive Gradients in Thin films (DGT) technique for the determination of Cd, Cu, Ni, Pb and Zn in waters. ... -
The formation of high-alumina clays in a pedosedimentary sequence of Marilia Formation (Western Minas Gerais, Brazil)
Coelho, C. V.S.; Rosolen, V. ; ; Mesquita, A. ; Moreira, C. A. ; Furlan, L. M. ; Govone, S. (Journal of South American Earth Sciences, 2019) [Artigo]
Mottled horizons and iron crusts are widespread in soil developed upslope on flat sedimentary plateau located in western of Minas Gerais State (Brazil). In the area, important deposits of high-alumina clays are located at ... -
LNAPL saturation derived from laser induced fluorescence method
Teramoto, Elias Hideo; Isler, Elias ; Polese, Luciana ; ; Chang, Hung Kiang (Science of the Total Environment, 2019) [Artigo]
Light non-aqueous-phase liquid (LNAPL) spills are a widespread source of contamination in shallow aquifers. Owing to their human health risks, remediation actions should be undertaken to recover the contaminants from the ... -
Geochemical conceptual model of BTEX biodegradation in an iron-rich aquifer
Teramoto, Elias Hideo; Chang, Hung Kiang (Applied Geochemistry, 2019) [Artigo]
A geochemical conceptual model was developed to interpret long-term field monitoring data of the chemical speciation related to BTEX biodegradation in a tropical iron-rich aquifer that was contaminated by a large volume ... -
Leading the organization of the 5th espeqbrasil
Menegário, Amauri Antonio (Brazilian Journal of Analytical Chemistry, 2018) [Carta]
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Predicting Trace Metal Exposure in Aquatic Ecosystems: Evaluating DGT as a Biomonitoring Tool
Eismann, Carlos Eduardo; Menegário, Amauri Antonio ; Gemeiner, Hendryk ; (Exposure and Health, 2018) [Artigo]
Exposure to trace metals is a leading factor associated with the development of non-communicable diseases. Aquatic ecosystems are not only effective agents of trace metal dispersion but are also at risk of contaminant ...