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EN 14701-2:2013

Current
Current

The latest, up-to-date edition.

Characterisation of sludges - Filtration properties - Part 2: Determination of the specific resistance to filtration
Published date

24-04-2013

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Procedure
7 Expression of results
8 Precision
9 Test report
Annex A (informative) - Supplementary information to
        Darcy's law
Annex B (informative) - Filtration apparatus
Annex C (informative) - Table of viscosity
Annex D (informative) - Result of validation trial
Bibliography

This European Standard specifies a method for determining the specific resistance to filtration of conditioned and non-conditioned sludges, provided that no sedimentation occurs during filtration (i.e. single phase suspension with particles in suspension). This European Standard is applicable to sludges and sludge 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);-water supply treatment plants.This method is also applicable to sludge and sludge suspensions of other origins.

Committee
CEN/TC 308
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

PD CEN/TR 16456:2013 Characterization of sludges. Good practice of sludge dewatering
BS EN 14701-3:2006 Characterization of sludges. Filtration properties Determination of the compressibility
CEN/TR 16456:2013 Characterization of sludges - Good practice of sludge dewatering
DIN EN 14701-3 E : 2006 CHARACTERIZATION OF SLUDGES - FILTRATION PROPERTIES - PART 3: DETERMINATION OF THE COMPRESSIBILITY
I.S. CEN TR 14742:2006 CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
EN 14701-3:2006 Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility
S.R. CEN/TR 16456:2013 CHARACTERIZATION OF SLUDGES - GOOD PRACTICE OF SLUDGE DEWATERING
CEN/TR 14742 : 2006 CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
DIN EN 14701-3:2006-09 Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility

CEN/TR 14742 : 2006 CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
CEN/TR 15175:2006 Characterization of sludges - Protocol for organizing and conducting inter-laboratory tests of methods for chemical and microbiological analysis of sludges
EN 12880:2000 Characterization of sludges - Determination of dry residue and water content
EN 12832 : 1999 CHARACTERISATION OF SLUDGES - UTILISATION AND DISPOSAL OF SLUDGES -VOCABULARY
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method

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