Field Measurements of PCB emissions from Building Surfaces Using a New Portable Emission Test Cell

Nadja Lyng, Rune Haven, Lars Bo Gunnarsen

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Abstrakt

The purpose of the study was to measure PCB-emission rates from indoor surfaces on-site in contaminated buildings using a newly developed portable emission test cell. Emission rates were measured from six different surfaces; three untreated surfaces and three remediated surfaces in a contaminated Danish elementary school. The emission test cell was capable of measuring widely varying specific emission rates of PCBtotal (8-3357 ng/(m2·h)). Remediated measures were found to reduce the emission rates by more than 96% compared with similar untreated surfaces. Emission rates may be affected by the conditions in the test cell (such as clean air and increased air velocity) and thereby potentially be different without the test cell attached to the surface. Still the measured emission rates obtained by using the test cell are valuable for determination of mitigation strategies. Additionally the test cell can be used for
testing the efficiency of remediation measures.
OriginalsprogEngelsk
TitelConference proceedings: Indoor Air 2016 : The 14th international conference on Indoor Air Quality and Climate, July 3-8 Ghent, Belgium
Antal sider8
UdgivelsesstedGhent
ForlagISIAQ
Publikationsdatojul. 2016
UdgaveFlash Drive Format
Sider1-8
Artikelnummer188
ISBN (Elektronisk)978-0-9846855-5-4
StatusUdgivet - jul. 2016
BegivenhedIndoor Air 2016: The 14th international conference of Indoor Air Quality and Climate - Ghent, Belgien
Varighed: 3 jul. 20168 jul. 2016

Konference

KonferenceIndoor Air 2016
LandBelgien
ByGhent
Periode03/07/201608/07/2016

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  • Indoor Air 2016

    Nadja Lyng (Oplægsholder)

    3 jul. 20168 jul. 2016

    Aktivitet: Foredrag og mundtlige bidragKonferenceoplæg

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