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CEN/TS 15864:2015

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 - Leaching behaviour test for basic characterization - Dynamic monolithic leaching test with continuous leachant renewal under conditions relevant for specified scenario(s)
Withdrawn date

09-03-2023

Published date

25-11-2015

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Equipment
7 Sample preparation
8 Procedure
9 Calculations
10 Performance characteristics
11 Documentation and test report
Annex A (informative) - Identification of release
        mechanisms and use of test results
Annex B (normative) - Particular case 'renewal
        rate without retro-action'
Annex C (informative) - Examples of scheme of installation
Annex D (normative) - Particular case 'low renewal rate'
Annex E (informative) - Process map for CEN/TS 15864
Bibliography

This Technical Specification is applicable for determining the leaching behaviour of monolithic wastes under dynamic conditions. The test is performed under experimental conditions relevant to assess the leaching behaviour in view of the considered scenario(s). This test is aimed at determining the release as a function of time of inorganic constituents from a monolithic waste, when it is put into contact with an aqueous solution (leachant).In general, the composition, the temperature and the continuous renewal rate of the leachant are chosen such that the leaching behaviour of the waste material can be studied in view of the considered disposal or recovery scenario. When the release needs to be determined without any reference to a specific scenario, the leachant is demineralized water, the temperature and the continuous renewal rate are fixed.This dynamic monolithic leaching test (DMLT) is a parameter specific test as specified in EN 12920 and is therefore not aimed at simulating real situations. The application of this test method alone is not sufficient for the determination of the detailed leaching behaviour of a monolithic waste under specified conditions.In the framework of EN 12920 and in combination with additional chemical information, the test results are used to identify the leaching mechanisms and their relative importance. The intrinsic properties can be used to predict the release of constituents at a given time frame, in order to assess the leaching behaviour of monolithic waste materials, placed in different situations or scenarios (including disposal and recycling scenarios).The test method applies to regularly shaped test portions of monolithic wastes with minimum dimensions of 40 mm in all directions that are assumed to maintain their integrity over a time frame relevant for the considered scenario. The test method applies to test portions for which the geometric surface area can be determined with the help of simple geometric equations. The test method applies to low permeable monolithic materials.NOTE 1If, in order to comply with the requirements of regular shape, the test portion is prepared by cutting or coring, then new surfaces are exposed which can lead to change(s) in leaching properties. On the other hand if the test portion is prepared by moulding, the surface will be dependent to the type of mould and the conditions of storage. If the intention is to evaluate the behaviour of the material core, the specimen needs to be stored without any contact with air to avoid carbonation.NOTE 2For monolithic waste materials with a saturated hydraulic conductivity higher than 10−8 m⋅s−1, water is likely to percolate through the monolith rather than flow around it. In such cases, relating the release to the geometric surface can lead to misinterpretation. A percolation test is then more appropriate (e.g. CEN/TS 14405).This procedure may not be applicable to materials reacting with the leachant, leading for example to excessive gas emission or an excessive heat release.This document has been developed to determine the release of mainly inorganic constituents from wastes. It does not take into account the particular characteristics of organic constituents nor the consequences of microbiological processes in organic degradable wastes.

Committee
CEN/TC 444
DocumentType
Technical Specification
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn

PD CEN/TS 16675:2014 Characterisation of waste. Test methods for the determination of the monolithic status of waste
S.R. CEN/TS 16675:2014 CHARACTERISATION OF WASTE - TEST METHODS FOR THE DETERMINATION OF THE MONOLITHIC STATUS OF WASTE
DIN EN 15863:2015-06 CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TEST FOR BASIC CHARACTERIZATION - DYNAMIC MONOLITHIC LEACHING TEST WITH PERIODIC LEACHANT RENEWAL, UNDER FIXED CONDITIONS
CEN/TS 15862:2012 Characterisation of waste - Compliance leaching test - One stage batch leaching test for monoliths at fixed liquid to surface area ratio (L/A) for test portions with fixed minimum dimensions
EN 15863:2015 Characterization of waste - Leaching behaviour test for basic characterization - Dynamic monolithic leaching test with periodic leachant renewal, under fixed conditions
UNI EN 16457 : 2014 CHARACTERIZATION OF WASTE - FRAMEWORK FOR THE PREPARATION AND APPLICATION OF A TESTING PROGRAMME - OBJECTIVES, PLANNING AND REPORT
I.S. EN 16457:2014 CHARACTERIZATION OF WASTE - FRAMEWORK FOR THE PREPARATION AND APPLICATION OF A TESTING PROGRAMME - OBJECTIVES, PLANNING AND REPORT
DIN EN 15863 E : 2015 CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TEST FOR BASIC CHARACTERIZATION - DYNAMIC MONOLITHIC LEACHING TEST WITH PERIODIC LEACHANT RENEWAL, UNDER FIXED CONDITIONS
UNE-EN 15863:2015 Characterization of waste - Leaching behaviour test for basic characterization - Dynamic monolithic leaching test with periodic leachant renewal, under fixed conditions
UNE-EN 15002:2015 Characterization of waste - Preparation of test portions from the laboratory sample
S.R. CEN/TS 15863:2012 CHARACTERISATION OF WASTE - LEACHING BEHAVIOUR TEST FOR BASIC CHARACTERISATION - DYNAMIC MONOLITHIC LEACHING TEST WITH PERIODIC LEACHANT RENEWAL, UNDER FIXED TEST CONDITIONS
I.S. EN 15002:2015 CHARACTERIZATION OF WASTE - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE
S.R. CEN/TS 15862:2012 CHARACTERISATION OF WASTE - COMPLIANCE LEACHING TEST - ONE STAGE BATCH LEACHING TEST FOR MONOLITHS AT FIXED LIQUID TO SURFACE AREA RATIO (L/A) FOR TEST PORTIONS WITH FIXED MINIMUM DIMENSIONS
PD CEN/TS 16660:2015 Characterization of waste. Leaching behaviour test. Determination of the reducing character and the reducing capacity
UNE-EN 16457:2014 Characterization of waste - Framework for the preparation and application of a testing programme - Objectives, planning and report
CEN/TS 16675:2014 Characterisation of waste - Test methods for the determination of the monolithic status of waste
UNI CEN/TS 15862 : 2012 CHARACTERISATION OF WASTE - COMPLIANCE LEACHING TEST - ONE STAGE BATCH LEACHING TEST FOR MONOLITHS AT FIXED LIQUID TO SURFACE AREA RATIO (L/A) FOR TEST PORTIONS WITH FIXED MINIMUM DIMENSIONS
I.S. EN 15863:2015 CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TEST FOR BASIC CHARACTERIZATION - DYNAMIC MONOLITHIC LEACHING TEST WITH PERIODIC LEACHANT RENEWAL, UNDER FIXED CONDITIONS
12/30263896 DC : 0 BS EN 16457 - CHARACTERIZATION OF WASTE - FRAMEWORK FOR THE PREPARATION AND APPLICATION OF A TESTING PROGRAMME - OBJECTIVES, PLANNING AND REPORT
UNI CEN/TS 16675 : 2014 CHARACTERISATION OF WASTE - TEST METHODS FOR THE DETERMINATION OF THE MONOLITHIC STATUS OF WASTE
DIN EN 16457:2014-07 CHARACTERIZATION OF WASTE - FRAMEWORK FOR THE PREPARATION AND APPLICATION OF A TESTING PROGRAMME - OBJECTIVES, PLANNING AND REPORT
PD CEN/TS 15862:2012 Characterisation of waste. Compliance leaching test. One stage batch leaching test for monoliths at fixed liquid to surface area ratio (L/A) for test portions with fixed minimum dimensions
PD CEN/TS 15863:2012 Characterisation of waste. Leaching behaviour test for basic characterisation. Dynamic monolithic leaching test with periodic leachant renewal, under fixed test conditions
13/30291099 DC : 0 BS EN 15002 - CHARACTERIZATION OF WASTE - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE
BS EN 15863:2015 Characterization of waste. Leaching behaviour test for basic characterization. Dynamic monolithic leaching test with periodic leachant renewal, under fixed conditions
DIN EN 15002:2015-07 CHARACTERIZATION OF WASTE - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE
EN 15002:2015 Characterization of waste - Preparation of test portions from the laboratory sample
EN 16457:2014 Characterization of waste - Framework for the preparation and application of a testing programme - Objectives, planning and report
DIN EN 16457 E : 2014 CHARACTERIZATION OF WASTE - FRAMEWORK FOR THE PREPARATION AND APPLICATION OF A TESTING PROGRAMME - OBJECTIVES, PLANNING AND REPORT
BS EN 16457:2014 Characterization of waste. Framework for the preparation and application of a testing programme. Objectives, planning and report
S.R. CEN/TS 16660:2015 CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TEST - DETERMINATION OF THE REDUCING CHARACTER AND THE REDUCING CAPACITY
DIN EN 15002 E : 2015 CHARACTERIZATION OF WASTE - PREPARATION OF TEST PORTIONS FROM THE LABORATORY SAMPLE
13/30286655 DC : 0 BS EN 15863 - CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TEST FOR BASIC CHARACTERIZATION - DYNAMIC MONOLITHIC LEACHING TEST WITH PERIODIC LEACHANT RENEWAL, UNDER FIXED TEST CONDITIONS
BS EN 15002:2015 Characterization of waste. Preparation of test portions from the laboratory sample
CEN/TS 16660:2015 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
CEN/TS 15863:2012 Characterisation of waste - Leaching behaviour test for basic characterisation - Dynamic monolithic leaching test with periodic leachant renewal, under fixed test conditions

XP X30 467 : 2002 XP WASTE - SILICATE GLASS - TEST FOR DETERMINING AS A FUNCTION OF TIME THE DISSOLUTION RATE IN CONTACT WITH AN AQUEOUS SOLUTION WITH A COMPOSITION SPECIFIED ACCORDING TO A SCENARIO AND REGULARLY RENEWED AT A FLOW RATE LOWER THAN THE CRITICAL RATE
XP X30 450 : 2002 XP WASTE - SILICATE GLASS - TEST FOR THE TIME-DEPENDENT DETERMINATION OF THE DISSOLUTION RATE IN CONTACT WITH AN AQUEOUS SOLUTION OF SPECIFIED COMPOSITION, ACCORDING TO A SCENARIO, REGULARLY RENEWED AT A FLOWRATE HIGHER THAN THE CRITICAL FLOWRATE - DETERMINATION OF THE INITIAL DISSOLUTION RATE
EN 14997:2015 Characterization of waste - Leaching behaviour test - Influence of pH on leaching with continuous pH control
CEN/TS 16660:2015 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
EN 14346:2006 CHARACTERIZATION OF WASTE - CALCULATION OF DRY MATTER BY DETERMINATION OF DRY RESIDUE OR WATER CONTENT
ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
EN 12457-1:2002 Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction)
EN 16192:2011 Characterization of waste - Analysis of eluates
EN ISO 5667-3:2012 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN 12920:2006+A1:2008 Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN 15002:2015 Characterization of waste - Preparation of test portions from the laboratory sample
EN 15863:2015 Characterization of waste - Leaching behaviour test for basic characterization - Dynamic monolithic leaching test with periodic leachant renewal, under fixed conditions
CEN/TS 14405 : 2004 CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TESTS - UP-FLOW PERCOLATION TEST (UNDER SPECIFIED CONDITIONS)
CEN/TS 15862:2012 Characterisation of waste - Compliance leaching test - One stage batch leaching test for monoliths at fixed liquid to surface area ratio (L/A) for test portions with fixed minimum dimensions
EN 14899:2005 Characterization of waste - Sampling of waste materials - Framework for the preparation and application of a Sampling Plan
EN 14429:2015 Characterization of waste - Leaching behaviour test - Influence of pH on leaching with initial acid/base addition
XP X30 469 : 2008 XP SOLID WASTES - TEST FOR DETERMINING AS A FUNCTION OF TIME THE TRANSFER RATE INTO AN AQUEOUS SOLUTION OF CONSTITUENTS OF A MATERIAL IN CONTACT WITH THIS AQUEOUS SOLUTION HAVING SPECIFIED COMPOSITION AND RENEWABLE RATE IN THE FRAMEWORK OF A SCENARIO

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