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231224s2012 xx |||||o 00| ||eng c |
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|a 10.1177/0734242X11424592
|2 doi
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|a pubmed24n0710.xml
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|a (DE-627)NLM212920413
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|a (NLM)22071176
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Larson, Judd
|e verfasserin
|4 aut
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|a A field study to estimate the vertical gas diffusivity and permeability of compacted MSW using a barometric pumping analytical model
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 29.06.2012
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|a Date Revised 10.12.2019
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The measurement of vertical gas diffusivity and permeability of compacted municipal solid waste (MSW) using an analytical gas flow and transport model was evaluated. A series of pressure transducers were buried in a MSW landfill and in situ pressures were modelled using an algorithm that predicts soil-gas pressures based on field-measured barometric pressure data and vertical diffusivity. The vertical gas diffusivity that represented the best-fit of the measured pressures was estimated at 20 locations and ranged from 0.002 to 0.052 m2 s(-1). The vertical gas permeability ranged from 3.3 × 10(-14) to 4.5 × 10(-12) m2 for the upper-most 3 to 6 m of compacted MSW. The shortfalls of applying this method to landfill conditions are also discussed
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|a Evaluation Study
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Gases
|2 NLM
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|a Soil
|2 NLM
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|a Soil Pollutants
|2 NLM
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|a Water Pollutants, Chemical
|2 NLM
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|a Kumar, Sendhil
|e verfasserin
|4 aut
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|a Gale, S Adrian
|e verfasserin
|4 aut
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|a Jain, Pradeep
|e verfasserin
|4 aut
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|a Townsend, Timothy
|e verfasserin
|4 aut
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|i Enthalten in
|t Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA
|d 1991
|g 30(2012), 3 vom: 10. März, Seite 276-84
|w (DE-627)NLM098164791
|x 1096-3669
|7 nnns
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|g volume:30
|g year:2012
|g number:3
|g day:10
|g month:03
|g pages:276-84
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|u http://dx.doi.org/10.1177/0734242X11424592
|3 Volltext
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