1、August 2011 Translation by DIN-Sprachendienst.English price group 18No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、 13.040.01!$snM“1807542www.din.deDDIN EN 15980Air quality Determination of the deposition of benzaanthracene,benzobfluoranthene, benzojfluoranthene, benzokfluoranthene,benzoapyrene, dibenza,hanthracene and indeno1,2,3-cdpyreneEnglish translation of DIN EN 15980:2011-08Luftqualitt Bestimmung der Depo
3、sition von Benzaanthracen, Benzobfluoranthen,Benzojfluoranthen, Benzokfluoranthen, Benzoapyren, Dibenza,hanthracen undIndeno1,2,3-cdpyrenEnglische bersetzung von DIN EN 15980:2011-08Qualit de lair Dtermination du benzaanthracne, benzobfluoranthne, benzojfluoranthne,benzokfluoranthne, benzoapyrne, di
4、benza,hanthracne et indeno1,2,3-cdpyrnedans les dpts atmosphriquesTraduction anglaise de DIN EN 15980:2011-08www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.This standard has been included in the VDI/DIN Handbook on air quality, Vo
5、lume 5. 4607.11 DIN EN 15980:2011-08 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 264 “Air quality”, Working Group WG 21 “Measurement method for B(a)P in Ambient Air” (both secretariats: DIN, Germany). The responsible German b
6、ody involved in its preparation was the Kommission Reinhaltung der Luft (KRdL) im VDI und DIN Normenausschuss (Commission on Air Pollution Prevention of VDI and DIN Standards Committee). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 5
7、725-2 DIN ISO 5725-2 ISO 12884 DIN ISO 12884 ISO 16362 DIN ISO 16362 ISO/IEC Guide 98-3 DIN V ENV 13005 National Annex NA (informative) Bibliography DIN ISO 5725-2, Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and re
8、producibility of a standard measurement method DIN ISO 12884, Ambient air Determination of total (gas and particle phase) polycyclic aromatic hydrocarbons Collection on sorbent-backed filters with gas chromatographic/mass spectrometric analysis DIN ISO 16362, Ambient air Determination of particle-ph
9、ase polycyclic aromatic hydrocarbons by high performance liquid chromatography DIN V ENV 13005, Guide to the expression of uncertainty in measurement VDI 4320 Part 1, Measurement of atmospheric depositions Sampling with bulk- and wet only collectors General principles VDI 4320 Part 2, Measurement of
10、 atmospheric depositions Determination of the dust precipitation according to the Bergerhoff method 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15980 May 2011 ICS 13.040.01 English Version Air quality - Determination of the deposition of benzaanthracene, benzobfluoranthene, benzojfluorant
11、hene, benzokfluoranthene, benzoapyrene, dibenza,hanthracene and indeno1,2,3-cdpyrene Qualit de lair - Dtermination du benzoaanthracne, benzobfluoranthne, benzojfluoranthne, benzokfluoranthne, benzoapyrne, dibenza,hanthracne et indeno1,2,3-cdpyrne dans les dpts atmosphriques Luftqualitt - Bestimmung
12、der Deposition von Benzaanthracen, Benzobfluoranthen, Benzojfluoranthen, Benzokfluoranthen, Benzoapyren, Dibenza,hanthracen und Indeno1,2,3-cdpyren This European Standard was approved by CEN on 21 April 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate t
13、he conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standar
14、d exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the nation
15、al standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerla
16、nd and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1
17、5980:2011: EEN 15980:2011 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .54 Symbols and abbreviations 74.1 Symbols 74.2 Abbreviations .85 Principle 96 Apparatus, reagents and materials 96.1 Reagents .96.2 Materials .96.3 Sampling equipment .96.
18、4 Laboratory equipment 107 Sampling 107.1 General . 107.2 Sampling location . 107.3 Sampling requirements 117.4 Sample transport 128 Sample preparation and analysis 128.1 Sample storage . 128.2 Extraction 128.3 Analysis . 128.4 Interferences . 129 Quality assurance . 1210 Calculation of results . 13
19、11 Performance characteristics . 1312 Uncertainty 1413 Reporting of results 14Annex A (informative) Collectors used in the field trial . 15Annex B (normative) Work-up of deposition samples for PAH analysis . 19Annex C (normative) Analytical conditions . 26Annex D (informative) Performance characteri
20、stics determined in laboratory and field tests 29Annex E (informative) Relationship between this European Standard and the essential requirements of EU Directives 43Bibliography . 44DIN EN 15980:2011-08 EN 15980:2011 (E) 3 Foreword This document (EN 15980:2011) has been prepared by Technical Committ
21、ee CEN/TC 264 “Air quality”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2011, and conflicting national standards shall be withdrawn at the la
22、test by November 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national
23、 standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Nor
24、way, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 15980:2011-08 EN 15980:2011 (E) 4 Introduction Directive 2004/107/EC 2 requires the measurement of the “total or bulk deposition“ of benzaanthracene (BaA), benzobfluoranthene (BbF), benzojfl
25、uoranthene (BjF), benzokfluoranthene (BkF), benzoapyrene (BaP), dibenza,hanthracene (DBahA) and indeno1,2,3-cdpyrene (INP) at background sites, one every 100 000 km. Wet-only sampling may be used instead of bulk sampling if it can be shown that the difference between their results is within 10 %. Wh
26、ere appropriate, monitoring shall be coordinated with the European Monitoring and Evaluation Programme (EMEP). The Directive uses “total deposition“ and “bulk deposition“ as synonyms and defines it as the total mass of pollutants which is transferred from the atmosphere to surfaces (e.g. soil, veget
27、ation, water, buildings) in a given area within a given time. The considered polycyclic aromatic hydrocarbons (PAH) are predominantly bound to particles. The mass of PAH bound to non sedimenting particles is thought to be low compared to the mass of the compounds bound to sedimenting wet and dry par
28、ticles. Consequently the sum of the deposition of sedimenting wet and dry particles (defined as “bulk deposition“ in this European Standard) and total deposition has been considered as substantially equivalent for the purposes of this document. At sites far enough from obstacles like buildings and t
29、rees the influence of specific surface characteristics on the deposition of PAH can be neglected. This document describes the measurement of the deposition of PAH using collectors designed for bulk and wet-only deposition. The validation field test demonstrated that the funnel-bottle bulk collector
30、provided the most reliable and robust results. Therefore this collector type has been chosen as standard collector. DIN EN 15980:2011-08 EN 15980:2011 (E) 5 1 Scope This document specifies a method for the determination of the bulk deposition of benzaanthracene (BaA), benzobfluoranthene (BbF), benzo
31、jfluoranthene (BjF), benzokfluoranthene (BkF), benzoapyrene (BaP), dibenza,hanthracene (DBahA) and indeno1,2,3-cdpyrene (INP), which can be used in the framework of Directive 2004/107/EC. This European Standard specifies performance requirements with which the method has to comply in order to meet t
32、he data quality objectives given in this Directive. This document specifies methods for sampling, sample preparation and analysis using gas chromatography with mass spectroscopic detection (GC/MS) or high performance liquid chromatography with fluorescence detection (HPLC/FLD). The funnel-bottle bul
33、k collector is used as the standard collector. The method is applicable for deposition measurements in rural and remote areas, industrial areas, urban areas. The standard is applicable in the range from a few ng/(m2d) to a few hundred ng/(m2d). 2 Normative references The following referenced documen
34、ts are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 15549:2008, Air quality Standard method for the measurement of the concentrati
35、on of benzoapyrene in ambient air 3 Terms and definitions For the purpose of this document, the following terms and definitions apply. 3.1 analysis all operations carried out after sample preparation to determine the amount or concentration of the polycyclic aromatic hydrocarbons of interest present
36、 in the sample 3.2 bulk collector equipment to collect bulk deposition, permanently open to the atmosphere NOTE In this document, two types of bulk collectors are described: a funnel-bottle bulk collector and a cylindrical gauge (Bergerhoff collector). 3.3 bulk deposition sum of the deposition of se
37、dimenting wet and dry particles NOTE Bulk deposition does not contain gases and non-sedimenting particles. The bulk deposition of the polycyclic aromatic hydrocarbons is considered as substantially equivalent to total deposition. DIN EN 15980:2011-08 EN 15980:2011 (E) 6 3.4 detection limit lowest de
38、position rate of an analyte detectable using the specified procedure 3.5 expanded uncertainty quantity defining an interval about the result of a measurement that can be expected to encompass a large fraction of the distribution of values that could reasonably be attributed to the measurand ISO/IEC
39、Guide 98-3:2008 9 3.6 field blank artificial sample (e.g. distilled water) transported to the sampling site, mounted in the sampling unit, but not left exposed to ambient air, returned to the laboratory and worked up in the same way as the deposition sample 3.7 laboratory blank artificial sample (e.
40、g. distilled water) worked up in the same way as the deposition sample in the laboratory 3.8 precipitation rain, snow, sleet, graupel, hail and dew 3.9 sample extraction sample dissolution process to obtain a solution containing the analyte of interest in an organic solvent 3.10 sample preparation a
41、ll operations carried out on a sample, after transportation and storage, to prepare it for analysis NOTE Such operations are, e.g. extraction, purification, evaporation, solvent exchange. 3.11 standard uncertainty uncertainty of the results of measurements expressed as a standard deviation ISO/IEC G
42、uide 98-3:2008 9 3.12 uncertainty (of measurement) measurement uncertainty parameter associated with the result of a measurement that characterises the dispersion of the values that could reasonably be attributed to the measurement ISO/IEC Guide 98-3:2008 9 3.13 wet-only collector equipment to colle
43、ct wet deposition, consisting of a funnel-bottle combination, open to the atmosphere only during precipitation events DIN EN 15980:2011-08 EN 15980:2011 (E) 7 4 Symbols and abbreviations 4.1 Symbols A area of the cross-section of the collector opening; c mean value of the concentration of a compound
44、 in a solution; ic mean value of the concentration of a compound, obtained by laboratory i; cjconcentration of a compound in the solution j; d(1,j)deposition in collector 1; d(2,j)deposition in collector 2; Dadeposition rate of compound a; DL,adetection limit of compound a; DM ,aminimal detectable m
45、ass of compound a; k coverage factor; mamass of compound a; ma,ddetected mass of compound a; am mean of laboratory blank value; ma,iindividual laboratory blank value for compound a; n number of measurements; rss residual sum of squares from the fit; siwithin-laboratory standard deviation; sLbetween-
46、laboratory standard deviation; sdbetween-collector standard deviation; sRreproducibility standard deviation; sristandard deviation of repeated measurements of laboratory i; Smmass of surrogate standard, added to the sample; Sdmass of surrogate standard detected in the sample extract; Slb,a standard
47、deviation of laboratory blank value for compound a; t sampling duration; tn-1;0,95 Student factor for n measurements and a 95 % confidence interval; DIN EN 15980:2011-08 EN 15980:2011 (E) 8 ubc,jbetween-collector uncertainty for collector type j; uDuncertainty of measured depositions; uMstandard unc
48、ertainty of the deposition measurement; Up(y) expanded uncertainty of the measured value y with a coverage probability p; wbc,jrelative between-collector uncertainty for collector type j; wfitrandom relative uncertainty of the fits. 4.2 Abbreviations BaA Benzaanthracene BaP Benzoapyrene BeP Benzoepyrene BbF Benzobfluoranthene BjF Benzojfluoranthene BkF Benzokfluoranthene CHR Chrysene CRM Certified reference material CPP Cyclopentacdpyrene DAD Diode array detection DBacA Dibenza,canthracene DBahA Dibenza,hanthracene DBajA Dibenza,janthracene DCM D
