Feasibility study for the remediation of groundwater contaminated by organolead compounds

Andreottola, Gianni; Dallago, L.; Ferrarese, Elisa

doi:10.1016/j.jhazmat.2007.12.044

Cited by 13 publications

(5 citation statements)

References 43 publications

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“…It is important to stress that lead is mainly toxic to living organisms, which was reported in various publications e.g. [2][3][4][5][6][7][8][9][10][11]. Lead was reported as being the second most hazardous substance, after arsenic, based on the frequency of occurrence, toxicity, and the potential for human exposure by the Agency for Toxic Substances and Disease Registry [12].…”

Section: Introductionmentioning

confidence: 99%

Long range correlations of the ion current in SV channels. Met3PbCl influence study

Miśkiewicz¹,

Trela²,

Burdach³

et al. 2020

PLoS ONE

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The long-range correlations within the current signal time series of the Beta vulgaris vacuolar membrane under the influence of organolead compound (Met 3 PbCl) are investigated. The current time series is transformed into a dwell time series. Then the rescaled range and detrended fluctuations analyses are used. It is shown that the presence of Met 3 PbCl in the solution decreases the mean value of the Hurst exponent and therefore influences the longrange correlations in ionic channel current. This observation is statistically significant. An ion channel model is built and the experimental results reconstructed and analysed.

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Section: Introductionmentioning

confidence: 99%

Long range correlations of the ion current in SV channels. Met3PbCl influence study

Miśkiewicz¹,

Trela²,

Burdach³

et al. 2020

PLoS ONE

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“…Some of the AOPs are based on H 2 O 2 , such as Fenton's reagent [7][8][9][10], and UV/H 2 O 2 [11][12][13][14]. H 2 O 2 can be activated by iron or UV to yield the radical • OH [15]. Good reviews have been published to describe the application of H 2 O 2 in wastewater treatment [16,17].…”

Section: Introductionmentioning

confidence: 99%

Degradation efficiencies of azo dye Acid Orange 7 by the interaction of heat, UV and anions with common oxidants: Persulfate, peroxymonosulfate and hydrogen peroxide

Yang

Wang

Yang

et al. 2010

Journal of Hazardous Materials

917

243

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“…As such, one of the most likely possibilities is tetraethyllead, which was one of the combustion products of leaded fuels until recently. 40,41…”

Section: ■ Results and Discussionmentioning

confidence: 99%

“…However, this penetration could be explained if the diffusion of a lead-based gas were considered. As such, one of the most likely possibilities is tetraethyllead, which was one of the combustion products of leaded fuels until recently. , …”

Section: Resultsmentioning

confidence: 99%

Relevance of Cross-Section Analysis in Correct Diagnosis of the State of Conservation of Building Materials As Evidenced by Spectroscopic Imaging

et al. 2013

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In the present work the need to use cross-section analysis as a routine procedure to characterize physiochemical damage on building materials was evaluated using a combination of spectroscopic imaging techniques based on Raman spectroscopy, X-ray fluorescence spectroscopy (XRF), and scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDX). First, samples for cross-section analysis required special preparation to avoid the loss of soluble and weakly anchored compounds and thereby ensure the representativeness of the analysis. To this end, samples were dry drilled and fractured with a single blow rather than cut to avoid friction. Cross-section analysis allowed surface deposition (crusts and patinas) to be differentiated from penetrating pollution and the affected depth to be determined. Elemental and molecular distributions were obtained to establish the origin of the compounds/elements found. Moreover, establishing the depth reached by the pollutant, which depends on the material porosity, can help to determine the physicochemical form of the pollutant. Finally, SEM-EDX images allowed surface and internal cracks, as well as the causes of these physical stresses, to be identified. As a result, surface analysis alone was shown to lead to incomplete or even incorrect conclusions that can be avoided by using cross-section analysis as a routine procedure when assessing the state of conservation of building materials.

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Feasibility study for the remediation of groundwater contaminated by organolead compounds

Cited by 13 publications

References 43 publications

Long range correlations of the ion current in SV channels. Met3PbCl influence study

Long range correlations of the ion current in SV channels. Met3PbCl influence study

Degradation efficiencies of azo dye Acid Orange 7 by the interaction of heat, UV and anions with common oxidants: Persulfate, peroxymonosulfate and hydrogen peroxide

Relevance of Cross-Section Analysis in Correct Diagnosis of the State of Conservation of Building Materials As Evidenced by Spectroscopic Imaging

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