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PREN 14742 : DRAFT 2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
Superseded date

04-01-2015

Published date

01-12-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Procedure
7 Test report
Annex A (informative) - Examples for mixing devices
        for chemical conditioning procedure
Annex B (informative) - Example of table summarizing
        the operating conditions and the results of
        the characterization tests
Bibliography

Pertains sludges and suspensions from: - storm water handling; - urban wastewater collecting systems; - urban wastewater treatment plants; - industrial wastewater that has been treated similarly to urban wastewater (as defined in Directive 91/271/EEC); and - water supply plants.

Committee
TC 308
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
12/30257940 DC : 0 Identical
03/110757 DC : DRAFT AUG 2003 Identical

EN 12880:2000 Characterization of sludges - Determination of dry residue and water content
EN 12879 : 2000 CHARACTERIZATION OF SLUDGES - DETERMINATION OF THE LOSS ON IGNITION OF DRY MASS
EN 12832 : 1999 CHARACTERISATION OF SLUDGES - UTILISATION AND DISPOSAL OF SLUDGES -VOCABULARY
EN 12176:1998 CHARACTERIZATION OF SLUDGE - DETERMINATION OF PH-VALUE

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