BS EN 1948-2:2006 - Stationary source emissions. Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs. Extraction and clean-up of PCDDs/PCDFs

BS EN 1948-2:2006

Stationary source emissions. Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs. Extraction and clean-up of PCDDs/PCDFs

Status : Current   Published : March 2006

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This European Standard specifies the extraction and clean-up procedures of the sampled PCDDs/PCDFs. It is integral part of the complete measurement procedure. The use of the other two parts prEN 1948-1:2005 and prEN 1948-3:2005 describing sampling or identification and quantification, respectively, is necessary for the determination of the PCDDs/PCDFs. This European Standard has been designed to measure PCDD/PCDF concentrations at about 0,1 ng I-TEQ/m3 in stationary source emissions. This European Standard specifies both method validation and a framework of quality control requirements which shall be fulfilled by any PCDD/PCDF extraction and clean-up methods to be applied. Some methods are described in detail in Annex A as examples of proven procedures. Each of the three sampling methods (Part 1) can be combined with the extraction and clean-up (Part 2) and the identification and quantification (Part 3) to complete the measurement procedure. During comparison measurements of the three sampling methods on municipal waste incinerators at the level of about 0,1 ng I-TEQ/m3 these methods have been deemed comparable within the expected range of uncertainty. Validation trials were performed on the flue gas of municipal waste incinerators at the level of about 0,1 ng I-TEQ/m3 and a dust loading of from 1 mg/m3 to 15 mg/m3. Although this European Standard is primarily developed and validated for gaseous streams emitted by waste incinerators, the practical experience shows that it can be applied for wide concentration ranges and various emission sources. The procedure described in the three parts of prEN 1948:2005 specifies requirements which shall be met in order to measure the 17 congeners necessary to calculate the total I-TEQ (see Table A.1 of prEN 1948-1:2005). Besides the determination of PCDDs/PCDFs the described measurement methods are suitable for determination of other low-volatile substances, e.g. of dioxin-like PCBs (details for sampling and analyses se




Standard NumberBS EN 1948-2:2006
TitleStationary source emissions. Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs. Extraction and clean-up of PCDDs/PCDFs
StatusCurrent
Publication Date31 March 2006
Confirm Date01 August 2010
Normative References(Required to achieve compliance to this standard)EN 1948-1:2006, EN 1948-3:2006
Informative References(Provided for Information)94/67/EC, 2000/76/EC, EN 13284-1:2001, prEN ISO 9169:2004, ISO/DIS 9169:2004, ISO 4793:1980
ReplacesBS EN 1948-2:1997
International RelationshipsEN 1948-2:2006
Draft Superseded By03/320961 DC
DescriptorsAir pollution, Industrial air pollutants, Pollutant gases, Combustion products, Gas analysis, Determination of content, Chemical analysis and testing, Pollution, Air, Stationary, Cleaning, Extraction methods of analysis, Chromatography, Control samples, Specimen preparation, Samples, Test equipment, Quantitative analysis, Quality control
ICS13.040.40
Title in FrenchEmissions de sources fixes. Determination de la concentration massique en PCDD/PCDF et PCB de type dioxine. Extraction et purification de PCDD/PCDF
Title in GermanEmissionen aus stationaeren Quellen. Bestimmung der Massenkonzentration von PCDD/PCDF und dioxinaehnlichen PCB. Extraktion und Reinigung von PCDD/PCDF
CommitteeEH/2/1
ISBN0 580 48046 1
PublisherBSI
FormatA4
DeliveryYes
Pages40
File Size1.146 MB
Price£214.00


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