VDI 4320 BLATT 4-2018
Measurement of atmospheric depositions - Determination of the deposition of selected polycyclic aromatic hydrocarbons (PAH) using the funnel-adsorber collector

Messung atmosphaerischer Depositionen - Bestimmung der Deposition ausgewaehlter polyzyklischer aromatischer Kohlenwasserstoffe (PAH) mit dem Trichter-Adsorber-Sammler

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标准号

VDI 4320 BLATT 4-2018

发布日期

2018年01月01日

实施日期

2017年12月21日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

VDI - Verein Deutscher Ingenieure

引用标准

36

适用范围

The method described in this standard is designed for the determination of the atmospheric deposition of the following PAH compounds: ? benzo[a]anthracene (BaA) ? benzo[b]fluoranthene (BbF) ? benzo[j]fluoranthene (BjF) ? benzo[k]fluoranthene (BkF) ? benzo[a]pyrene (BaP) ? dibenzo[a@h]anthracene (DBahA) ? indeno[1@2@3-cd]pyrene (INP) Samples are collected by means of a funneladsorber collector and analysed using the HPLC/FLD or GC/MS technique. The method has been validated for the determination of mass depositions ranging from approx. 10 ng/(m2??d) to approx. 400 ng/(m2??d). The equivalence to the reference method described in DIN EN 15980 (funnelbottle bulk collector) has been demonstrated for a 4-week sampling period.