Characterisation of sludges. Filtration properties Determination of the specific resistance to filtration

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-05-2013

Publisher

British Standards Institution

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

Defines 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 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	EH/5
DevelopmentNote	Supersedes 03/113339 DC. (04/2007)
DocumentType	Standard
Pages	24
PublisherName	British Standards Institution
Status	Current
Supersedes	03/113339 DC : DRAFT SEP 2003 BS EN 14701-2:2006

Standards	Relationship
NBN EN 14701-2 : 2013	Identical
NS EN 14701-2 : 2013	Identical
I.S. EN 14701-2:2013	Identical
SN EN 14701-2 : 2013	Identical
UNI EN 14701-2 : 2013	Identical
NEN EN 14701-2 : 2013	Identical
EN 14701-2:2013	Identical
UNE-EN 14701-2:2013	Identical
NF EN 14701-2 : 2013	Identical
DIN EN 14701-2:2013-07	Identical
DIN EN 14701-2 E : 2013	Identical

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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BS EN 14701-2:2013

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

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