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PD CEN/TR 16456:2013

Current
Current

The latest, up-to-date edition.

Characterization of sludges. Good practice of sludge dewatering
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-08-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Description and features of thickening/dewatering systems
5 Conditioning
6 Parameters/Methods for the evaluation of sludge thickenability
  or dewaterability
7 Critical parameters for sizing and optimisation of
  thickening/dewatering systems
8 Operational and economic aspects of thickening/dewatering
  systems
9 Conclusions
Annex A (informative) - Environmental checklist
Bibliography

Elaborates good practice for sludge dewatering and belongs to a series on sludge management options. Provides guidance on technical and operational aspects of conditioning, thickening and dewatering processes.

This Technical Report describes good practice for sludge dewatering and belongs to a series on sludge management options.

It gives guidance on technical and operational aspects of conditioning, thickening and dewatering processes.

Drying, which is another water content reduction process, is not dealt with in this document, but in CEN/TR 15473, Characterization of sludges — Good practice for sludges drying.

This report is applicable for sludges from:

  • urban wastewater treatment plants;

  • treatment plants for industrial wastewater similar to urban wastewater;

  • water supply treatment plants.

This document may be applicable to sludges of other origin.

Committee
EH/5
DocumentType
Standard
Pages
72
PublisherName
British Standards Institution
Status
Current

Standards Relationship
CEN/TR 16456:2013 Identical

EN 14702-1 : 2006 CHARACTERIZATION OF SLUDGES - SETTLING PROPERTIES - PART 1: DETERMINATION OF SETTLEABILITY (DETERMINATION OF THE PROPORTION OF SLUDGE VOLUME AND SLUDGE VOLUME INDEX)
PREN 16323 : DRAFT 2011 GLOSSARY OF WASTEWATER ENGINEERING TERMS
CEN/TR 14742 : 2006 CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
EN 12255-8:2001 Wastewater treatment plants - Part 8: Sludge treatment and storage
CEN/TR 15473:2007 Characterization of sludges - Good practice for sludges drying
EN 14701-1 : 2006 CHARACTERISATION OF SLUDGES - FILTRATION PROPERTIES - PART 1: CAPILLARY SUCTION TIME (CST)
FD T97 001-1 : 2011 FD CHARACTERISATION OF SLUDGES - TESTS ON SLUDGES - PART 1: DETERMINATION OF LIMITING DRYNESS
CEN/TR 15463:2007 Characterization of sludges - Physical consistency - Thixotropic behaviour and piling behaviour
EN 12832 : 1999 CHARACTERISATION OF SLUDGES - UTILISATION AND DISPOSAL OF SLUDGES -VOCABULARY
EN 1085:2007 Wastewater treatment - Vocabulary
EN 14702-2:2006 Characterisation of sludges - Settling properties - Part 2: Determination of thickenability
EN 14701-3:2006 Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility
EN 14701-2:2013 Characterisation of sludges - Filtration properties - Part 2: Determination of the specific resistance to filtration

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