Search Results - "Jardim, Wilson F"
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A preliminary nationwide survey of the presence of emerging contaminants in drinking and source waters in Brazil
Published in The Science of the total environment (01-12-2016)“…This is the first nationwide survey of emerging contaminants in Brazilian waters. One hundred drinking water samples were investigated in 22 Brazilian state…”
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Determination of Antibiotics in Brazilian Surface Waters Using Liquid Chromatography–Electrospray Tandem Mass Spectrometry
Published in Archives of environmental contamination and toxicology (01-04-2011)“…A liquid chromatography–electrospray tandem mass spectrometry (LC–MS/MS) method for the determination of antibiotics in water was developed and applied to…”
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Occurrence and potential risk of triclosan in freshwaters of São Paulo, Brazil—the need for regulatory actions
Published in Environmental science and pollution research international (01-02-2014)“…Triclosan (TCS) is a broad-spectrum bactericide, highly toxic to algae, which is released into the environment via wastewater effluents. Predicted no-effect…”
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Assessment of the Impact of Potential Tetracycline Exposure on the Phenotype of Aedes aegypti OX513A: Implications for Field Use
Published in PLoS neglected tropical diseases (01-08-2015)“…Aedes aegypti is the primary vector of dengue fever, a viral disease which has an estimated incidence of 390 million infections annually. Conventional vector…”
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Occurrence of cocaine and benzoylecgonine in drinking and source water in the São Paulo State region, Brazil
Published in The Science of the total environment (15-01-2017)“…The occurrence of illicit drugs in natural waters (surface, source and drinking water) is of interest due to the poor sanitation coverage and the high…”
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Organic micropollutants (OMPs) in natural waters: Oxidation by UV/H2O2 treatment and toxicity assessment
Published in Water research (Oxford) (01-07-2016)“…Organic micropollutants (OMPs) are ubiquitous in natural waters even in places where the human activity is limited. The presence of OMPs in natural water…”
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Spatial and seasonal variations of pharmaceuticals and endocrine disruptors in the Atibaia River, São Paulo State (Brazil)
Published in Journal of the Brazilian Chemical Society (01-08-2011)“…A single run optimization chromatographic method for the determination of 15 emerging contaminants in surface water was optimized using solid-phase extraction…”
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Trends and strategies of ozone application in environmental problems
Published in Química nova (01-04-2006)“…Efforts presented by the scientific community in recent years towards the development of numerous green chemical processes and wastewater treatment…”
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A screening method for detection of hexavalent chromium levels in soils
Published in Química Nova (2011)“…A rapid and low cost method to determine Cr(VI) in soils based upon alkaline metal extraction at room temperature is proposed as a semi-quantitative procedure…”
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Mercury Redox Chemistry in the Negro River Basin, Amazon: The Role of Organic Matter and Solar Light
Published in Aquatic geochemistry (01-03-2010)“…Pristine water bodies in the Negro River basin, Brazilian Amazon, show relatively high concentrations of mercury. These waters are characterized by acidic pH,…”
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Occurrence of Emerging Contaminants in Brazilian Drinking Waters: A Sewage-To-Tap Issue
Published in Water, air, and soil pollution (01-02-2010)“…The goal of this work was to investigate the occurrence of emerging contaminants in drinking water of the city of Campinas, Brazil. Tap water samples were…”
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Ecotoxicity of TiO2 to Daphnia similis under irradiation
Published in Journal of hazardous materials (15-04-2012)“…EC50 (mgL−1) values to TiO2 samples obtained in toxicity tests with Daphnia similis under different conditions of illumination (UV A and visible radiation) and…”
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An integrated approach to evaluate emerging contaminants in drinking water
Published in Separation and purification technology (09-01-2012)“…[Display omitted] ► Raw and drinking water samples from Brazilian intakes were selected in terms of their quality index. ► Estrogen and xenoestrogen levels…”
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Photocatalytic destruction of VOCs in the gas-phase using titanium dioxide
Published in Applied catalysis. B, Environmental (05-12-1997)“…The gas-phase photocatalytic destruction of 17 VOCs over illuminated titanium dioxide was investigated using a plug flow reactor with the following…”
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Destruction of Malodorous Compounds Using Heterogeneous Photocatalysis
Published in Environmental science & technology (15-08-1999)“…Photocatalytic oxidation of the sulfur-containing compounds, trimethylene sulfide (C3H6S), propylene sulfide (C3H6S), thiophene (C4H4S), and methyl disulfide…”
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Remediation of pesticide contaminated soil using TiO2 mediated by solar light
Published in Catalysis today (15-11-2002)Get full text
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TiO2-fixed-bed reactor for water decontamination using solar light
Published in Solar energy (01-05-1996)“…A photocatalytic reactor using immobilized TiO2 on a glass plate was studied on a bench scale using solar light as the source of radiation. An exponential…”
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Reduction of Hexavalent Chromium in Soil and Ground Water Using Zero-Valent Iron Under Batch and Semi-Batch Conditions
Published in Water, air, and soil pollution (01-02-2009)“…Chemical remediation of soil and groundwater containing hexavalent chromium (Cr(VI)) was carried out under batch and semi-batch conditions using different iron…”
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Evaluation of organic load measurement techniques in a sewage and waste stabilisation pond
Published in Journal of the Brazilian Chemical Society (01-01-2004)“…Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) are the major parameters used as routine surrogate tests for measuring the load of organic…”
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