I.S. EN 14701-4:2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
CHARACTERIZATION OF SLUDGES - FILTRATION PROPERTIES - PART 4: DETERMINATION OF THE DRAINABILITY OF FLOCCULATED SLUDGES
Hardcopy , PDF
25-01-2019
English
01-01-2010
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.
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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Superseded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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