Air emissions from exposed, contaminated sediments and dredged materials.

K. T. Valsaraj; R. Ravikhrishna; D. Reible; L. J. Thibodeaux

Air emissions from exposed, contaminated sediments and dredged materials.

K. T. Valsaraj, R. Ravikhrishna, D. Reible, L. J. Thibodeaux

Civil Environ Construct Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

In experimental microcosms, an investigation on the sediment-to-air fluxes of two PAH, phenanthrene and pyrene, and a heterocyclic aromatic hydrocarbon, dibenzofuran, from a laboratory-contaminated sediment and three PAH (naphthalene, phenanthrene, and pyrene) from three bed-sediment field sites, showed that the flux was dependent on the sediment moisture content, air-filled porosity, and the relative humidity of the air flowing over sediment surface. Observed values were in excellent agreement with the mathematical model predictions of flux from laboratory spiked sediment.

Original language	English
Pages (from-to)	182
Number of pages	1
Journal	ACS Division of Environmental Chemistry, Preprints
Volume	39
Issue number	2
State	Published - 1999
Event	Proceedings of the 1999 218th ACS National Meeting - - New Orleans, LA, United States Duration: Aug 22 1999 → Aug 26 1999

Cite this

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abstract = "In experimental microcosms, an investigation on the sediment-to-air fluxes of two PAH, phenanthrene and pyrene, and a heterocyclic aromatic hydrocarbon, dibenzofuran, from a laboratory-contaminated sediment and three PAH (naphthalene, phenanthrene, and pyrene) from three bed-sediment field sites, showed that the flux was dependent on the sediment moisture content, air-filled porosity, and the relative humidity of the air flowing over sediment surface. Observed values were in excellent agreement with the mathematical model predictions of flux from laboratory spiked sediment.",

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journal = "ACS Division of Environmental Chemistry, Preprints",

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T1 - Air emissions from exposed, contaminated sediments and dredged materials.

AU - Valsaraj, K. T.

AU - Ravikhrishna, R.

AU - Reible, D.

AU - Thibodeaux, L. J.

PY - 1999

Y1 - 1999

N2 - In experimental microcosms, an investigation on the sediment-to-air fluxes of two PAH, phenanthrene and pyrene, and a heterocyclic aromatic hydrocarbon, dibenzofuran, from a laboratory-contaminated sediment and three PAH (naphthalene, phenanthrene, and pyrene) from three bed-sediment field sites, showed that the flux was dependent on the sediment moisture content, air-filled porosity, and the relative humidity of the air flowing over sediment surface. Observed values were in excellent agreement with the mathematical model predictions of flux from laboratory spiked sediment.

AB - In experimental microcosms, an investigation on the sediment-to-air fluxes of two PAH, phenanthrene and pyrene, and a heterocyclic aromatic hydrocarbon, dibenzofuran, from a laboratory-contaminated sediment and three PAH (naphthalene, phenanthrene, and pyrene) from three bed-sediment field sites, showed that the flux was dependent on the sediment moisture content, air-filled porosity, and the relative humidity of the air flowing over sediment surface. Observed values were in excellent agreement with the mathematical model predictions of flux from laboratory spiked sediment.

UR - http://www.scopus.com/inward/record.url?scp=0033429442&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0033429442

VL - 39

SP - 182

JO - ACS Division of Environmental Chemistry, Preprints

JF - ACS Division of Environmental Chemistry, Preprints

SN - 0093-3066

IS - 2

Y2 - 22 August 1999 through 26 August 1999

ER -

Air emissions from exposed, contaminated sediments and dredged materials.

Abstract

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