2008
Field calibration of polyurethane foam (PUF) disk passive air samplers for PCBs and OC pesticides
CHAEMFA, Chakra, Jonathan L. BARBER, Tilman GOCHT, Tom HARNER, Ivan HOLOUBEK et. al.Základní údaje
Originální název
Field calibration of polyurethane foam (PUF) disk passive air samplers for PCBs and OC pesticides
Název česky
Field calibration of polyurethane foam (PUF) disk passive air samplers for PCBs and OC pesticides
Autoři
CHAEMFA, Chakra (826 Velká Británie a Severní Irsko), Jonathan L. BARBER (826 Velká Británie a Severní Irsko), Tilman GOCHT (276 Německo), Tom HARNER (124 Kanada), Ivan HOLOUBEK (203 Česká republika), Jana KLÁNOVÁ (203 Česká republika) a Kevin C. JONES (826 Velká Británie a Severní Irsko, garant)
Vydání
Environmental Pollution, UK, Elsevier, 2008, 0269-7491
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 3.135
Kód RIV
RIV/00216224:14310/08:00035343
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000261678700091
Klíčová slova česky
Persistent organic pollutants; Passive air sampling
Klíčová slova anglicky
Persistent organic pollutants; Passive air sampling
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 8. 4. 2009 12:07, Mgr. Martina Kobližková, Ph.D.
V originále
Different passive air sampler (PAS) strategies have been developed for sampling in remote areas and for cost-effective simultaneous spatial mapping of POPs (persistent organic pollutants) over differing geographical scales. The polyurethane foam (PUF) disk-based PAS is probably the most widely used. In a PUF-based PAS, the PUF disk is generally mounted inside two stainless steel bowls to buffer the air flow to the disk and to shield it from precipitation and light. The field study described in this manuscript was conducted to: compare performance of 3 different designs of sampler; to further calibrate the sampler against the conventional active sampler; to derive more information on field-based uptake rates and equilibrium times of the samplers. Samplers were also deployed at different locations across the field site, and at different heights up a meteorological tower, to investigate the possible influence of sampler location. Samplers deployed <5 m above ground, and not directly sheltered from the wind gave similar uptake rates. Small differences in dimensions between the 3 designs of passive sampler chamber had no discernable effect on accumulation rates, allowing comparison with previously published data.
Česky
Different passive air sampler (PAS) strategies have been developed for sampling in remote areas and for cost-effective simultaneous spatial mapping of POPs (persistent organic pollutants) over differing geographical scales. The polyurethane foam (PUF) disk-based PAS is probably the most widely used. In a PUF-based PAS, the PUF disk is generally mounted inside two stainless steel bowls to buffer the air flow to the disk and to shield it from precipitation and light. The field study described in this manuscript was conducted to: compare performance of 3 different designs of sampler; to further calibrate the sampler against the conventional active sampler; to derive more information on field-based uptake rates and equilibrium times of the samplers. Samplers were also deployed at different locations across the field site, and at different heights up a meteorological tower, to investigate the possible influence of sampler location. Samplers deployed <5 m above ground, and not directly sheltered from the wind gave similar uptake rates. Small differences in dimensions between the 3 designs of passive sampler chamber had no discernable effect on accumulation rates, allowing comparison with previously published data.
Návaznosti
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