2011
DOI: 10.2175/193864711802836841
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Quantifying Methane Evolution From Sewers: Results from WERF/Dekalb Phase 2 Continuous Monitoring at Honey Creek Pumping Station and Force Main

Abstract: Collection systemwide methane (CH 4 ) emission estimates are being developed from field sampling in DeKalb County, Georgia as part of Water Environment Research Foundation (WERF) project U2R08 -entitled "Methane Evolution from Wastewater Treatment and Conveyance." This task has been implemented in several phases of field monitoring and data collection. This paper presents initial findings of the Phase 2 of this task.The goal of the first phase of the investigation was to determine if CH 4 could be detected in … Show more

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Cited by 10 publications
(19 citation statements)
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“…In a US study, gas phase methane concentrations of 500-900 ppmv, i.e. 0.05-0.09 % vol, were detected at the discharge of a 5.3 km rising main with a diameter of 406 mm, yielding a CH 4 emission of 7.44 kg/d (Shah et al, 2011). These data confirmed significant methane production and emission from sewers, which is currently not accounted for.…”
Section: Introductionmentioning
confidence: 91%
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“…In a US study, gas phase methane concentrations of 500-900 ppmv, i.e. 0.05-0.09 % vol, were detected at the discharge of a 5.3 km rising main with a diameter of 406 mm, yielding a CH 4 emission of 7.44 kg/d (Shah et al, 2011). These data confirmed significant methane production and emission from sewers, which is currently not accounted for.…”
Section: Introductionmentioning
confidence: 91%
“…To date, the primary method for CH 4 measurement in sewers has comprised manual sampling at regular intervals over several hours followed by off-line gas chromatography (GC) analysis (Guisasola et al, 2008;Foley et al 2009;Shah et al, 2011).…”
Section: Methane Measurement In Sewers 231 Offline Methane Measuremmentioning
confidence: 99%
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