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CEN/TR 15214-3:2006

Characterization of sludges - Detection and enumeration of Escherichia coli in sludges, soils, soil improvers, growing media and biowastes - Part 3: Macromethod (Most Probable Number) in liquid medium

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Kehtiv alates 08.03.2006
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CEN/TR 15214-3:2006
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08.03.2006
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This part of the CEN Technical Report specifies a most probable number (MPN) method for the quantitative detection of Escherichia coli in sludges, soils, soil improvers, growing media and biowastes. It allows further differentiation within the test than part 2 of this standard. It is suitable to evaluate the log reduction of E.coli through treatment as well as the quality of the end product.
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CEN/TR 15215-3:2006

Characterization of sludges - Detection and enumeration of Salmonella spp. in sludges, soils, soil improvers, growing media and biowastes - Part 3: Presence/absence method by liquid enrichment in peptone-novobiocin medium followed by Rapport- Vassiliadis
Uusim versioon Kehtiv alates 08.03.2006
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EVS-EN 12880:2001

Characterization of sludges - Determination of dry residue and water content
Uusim versioon Kehtiv alates 01.02.2001
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CEN/TR 15214-1:2006

Characterization of sludges - Detection and enumeration of Escherichia coli in sludges, soils, soil improvers, growing media and biowastes - Part 1: Membrane filtration method for quantification
Uusim versioon Kehtiv alates 08.03.2006
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CEN/TR 15214-2:2006

Characterization of sludges - Detection and enumeration of Escherichia coli in sludges, soils, soil improvers, growing media and biowastes - Part 2: Miniaturised method (Most Probable Number) by inoculation in liquid medium
Uusim versioon Kehtiv alates 08.03.2006