I.S. EN 12920:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CHARACTERIZATION OF WASTE - METHODOLOGY FOR THE DETERMINATION OF THE LEACHING BEHAVIOUR OF WASTE UNDER SPECIFIED CONDITIONS
Hardcopy , PDF
15-10-2008
English
10-05-2006
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 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
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.