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CEN
EN 14702-2:2006

EN 14702-2:2006

Current

Current

The latest, up-to-date edition.

Characterisation of sludges - Settling properties - Part 2: Determination of thickenability

Published date

29-03-2006

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
6 Apparatus
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (informative) Stirred cylinder for determining
        the thickenability of sludges
Annex B (informative) Results of validation trials
Bibliography

This document specifies a method for the determination of the thickenability of sludge suspensions. This document is applicable to sludge suspensions from:¾storm water handling;¾urban wastewater collecting systems;¾urban wastewater treatment plants;¾treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271 EEC);¾water supply treatment plants.This method is also applicable to sludge suspensions from other origin.

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
14/30295919 DC : 0 BS EN 16720-1 - CHARACTERIZATION OF SLUDGES - PHYSICAL CONSISTENCY - PART 1: DETERMINATION OF FLOWABILITY - METHOD BY EXTRUSION TUBE APPARATUS
CEN/TR 16456:2013 Characterization of sludges - Good practice of sludge dewatering
UNE-EN 16720-1:2016 Characterization of sludges - Physical consistency - Part 1: Determination of flowability - Method by extrusion tube apparatus
DIN EN 16720-1:2016-09 CHARACTERIZATION OF SLUDGES - PHYSICAL CONSISTENCY - PART 1: DETERMINATION OF FLOWABILITY - METHOD BY EXTRUSION TUBE APPARATUS
BS EN 16720-1:2016 Characterization of sludges. Physical consistency Determination of flowability. Method by extrusion tube apparatus
I.S. EN 16720-1:2016 CHARACTERIZATION OF SLUDGES - PHYSICAL CONSISTENCY - PART 1: DETERMINATION OF FLOWABILITY - METHOD BY EXTRUSION TUBE APPARATUS
EN 16720-1:2016 Characterization of sludges - Physical consistency - Part 1: Determination of flowability - Method by extrusion tube apparatus
DIN EN 16720-1 E : 2016 CHARACTERIZATION OF SLUDGES - PHYSICAL CONSISTENCY - PART 1: DETERMINATION OF FLOWABILITY - METHOD BY EXTRUSION TUBE APPARATUS
S.R. CEN/TR 16456:2013 CHARACTERIZATION OF SLUDGES - GOOD PRACTICE OF SLUDGE DEWATERING

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
EN 1085:2007 Wastewater treatment - Vocabulary

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