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Norm

ÖNORM EN 16179

Issue date: 2012 10 15

Sludge, treated biowaste and soil - Guidance for sample pretreatment

This European Standard specifies the pretreatment required for sludge, treated biowaste and soil (including soil-like materials), that are subject to the analysis of org...
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§ Legal References
This European Standard specifies the pretreatment required for sludge, treated biowaste and soil (including soil-like materials), that are subject to the analysis of organic as well as inorganic chemical and physicochemical parameters. The pretreatment of samples aims at preparing a (small) test sample which is representative for the original sample. This European Standard describes the pretreatment which could be performed under field conditions if necessary (see Clause 8) and the sample pretreatment under laboratory conditions (Clause 10). For determining inorganic chemical and physico-chemical parameters this European Standard describes procedures (see 10.2) to prepare: - test samples for tests under field moist conditions; - test samples for testing after drying, crushing, grinding, sieving etc.; - test samples of liquid sludge. For determination of organic compounds three pretreatment methods are specified: - a pretreatment method if volatile organic compounds are to be measured (see 10.3.2); - a pretreatment method if moderately volatile to non-volatile organic compounds are to be measured and the result of the following analysis will be accurate and reproducible (see 10.3.3); - a pretreatment method if moderately volatile to non-volatile organic compounds are to be measured and the extraction procedure prescribes a field moist sample or if only indicative results are required (see 10.3.4). The choice of the method depends above all on the volatility of the analyte. It also depends on the particle size distribution of the material (see Clause 5 and 8.3), the heterogeneity of the sample and the following analytical procedure.
ÖNORM EN 16179
2012 10 15
Sludge, treated biowaste and soil - Guidance for sample pretreatment
Norm
Norm
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Issue date : 1990 07 12
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Norm
ISO 565:1990
Issue date : 1990 07 12
Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
Norm
ISO 10381-8:2006
Issue date : 2006 04 06
Soil quality — Sampling — Part 8: Guidance on sampling of stockpiles (Corrected version 2007-11)
Norm
ISO 18512:2007
Issue date : 2007 08 14
Soil quality — Guidance on long and short term storage of soil samples
Verordnung
Verordnung der Landesregierung zur Durchführung des Gesetzes zum Schutz der Bodenqualität (Bodenqualitätsverordnung)
Verordnung
Verordnung der Landesregierung über eine Änderung der Bodenqualitätsverordnung