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I.S. EN 14701-4:2010

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - FILTRATION PROPERTIES - PART 4: DETERMINATION OF THE DRAINABILITY OF FLOCCULATED SLUDGES
Available format(s)

Hardcopy , PDF

Superseded date

01-25-2019

Language(s)

English

Published date

01-01-2010

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Sludge conditioning
5 Principle
6 Apparatus
7 Procedure
8 Expression of results
9 Test report
10 Precision
Annex A (informative) Typical gravity drainage cell
Annex B (informative) Quantity of sludge in a gravity
        belt filtration
Annex C (informative) Results of validation trials
Bibliography

Defines a method for the determination of drainability of flocculated sludges.

DocumentType
Standard
Pages
17
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
EN 14701-4:2010 Identical

EN 872:2005 Water quality - Determination of suspended solids - Method by filtration through glass fibre filters
CEN/TR 14742 : 2006 CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
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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