DD ENV 12920:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Characterization of waste. Methodology for the determination of the leaching behaviour of waste under specified conditions
Hardcopy , PDF
English
15-04-1998
30-06-2009
Contents
National Foreword
Foreword
Introduction
1. Scope
2. Definitions
2.1 Scenario
2.2 Release
2.3 Leaching behaviour of a waste
2.4 Parameter specific test
2.5 Simulation test
2.6 Behavioural model
3. Description of the steps in the methodology
3.0 Outline
3.1 Step 1: Definition of the problem and the
solution sought
3.2 Step 2: Description of the scenario
3.3 Step 3: Description of the waste
3.4 Step 4: Determination of the influence of
parameters on leaching behaviour
3.5 Step 5: Modelling of leaching behaviour
3.6 Step 6: Behavioural Model Validation
3.7 Step 7: Conclusion
3.8 Study report
Annex A (informative): Principle of the methodology
Gives a methodology used to determine the leaching behaviour of a waste under specified conditions (i.e. for a specified scenario that includes a specified time frame) so as to provide a solution to a specific problem. Applicable to disposal and utilization scenarios.
| Committee |
EH/4
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| RevisionOf | |
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ENV 12920 : 1997 | Identical |
| I.S. ENV 12920:1998 | Equivalent |
| DIN V ENV 12920:1998-02 | Equivalent |
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