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BS EN 12920 : 2006

Current
Current

The latest, up-to-date edition.

CHARACTERIZATION OF WASTE - METHODOLOGY FOR THE DETERMINATION OF THE LEACHING BEHAVIOUR OF WASTE UNDER SPECIFIED CONDITIONS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2006

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Description of the steps in the methodology
   3.1 Outline
   3.2 Step 1: Definition of the problem and the solution sought
   3.3 Step 2: Description of the scenario
   3.4 Step 3: Description of the waste
   3.5 Step 4: Determination of the influence of parameters on
        leaching behaviour within the specified time frame
   3.6 Step 5: Modelling of leaching behaviour within the
        specified time frame
   3.7 Step 6: Behavioural Model Validation
        3.7.1 General
        3.7.2 Verification of the consistency between parameter
                specific tests and simulation tests
        3.7.3 Verification of predicted behaviour in the field
        3.7.4 Identification of analogy with geological natural
                and/or ancient materials
   3.8 Step 7: Conclusion
4 Study report
Annex A (informative) Principle of the methodology
Bibliography

Defines a methodology for the determination of the leaching behaviour of waste under specified conditions (i.e. for a specified scenario including a specified time frame) in order to provide a solution to a defined problem. It applies to disposal and recovery scenarios.

Committee
B/508/3
DevelopmentNote
Supersedes DD ENV 12920 and 04/30125753 DC. (10/2006) 2006 Edition Re-Issued in June 2009 & incorporates AMD 1 2008. (06/2009)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

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£134.00
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