EN 14405:2017
Current
The latest, up-to-date edition.
Characterization of waste - Leaching behaviour test - Up-flow percolation test (under specified conditions)
01-03-2017
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Equipment
7 Sample pretreatment
8 Procedure
9 Calculations
10 Performance characteristics
11 Test report
Annex A (informative) - Illustration of the column
and accompanying equipment
Annex B (informative) - Suggestions for packing
the column, water saturation and
establishment and checking of
equilibrium conditions
Annex C (informative) - Background for the choices
made in developing this percolation test
Annex D (informative) - Repeatability and reproducibility
data
Bibliography
This Standard is applicable to determine the leaching behaviour of inorganic constituents from granular waste (without or with size reduction. The waste body is subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The waste is leached under hydraulically dynamic conditions. The method is a once-through column leaching test and the test results establish the distinction between different release patterns, for instance wash-out and release under the influence of interaction with the matrix, when approaching local equilibrium between waste and leachant.
| Committee |
CEN/TC 444
|
| DevelopmentNote |
Supersedes CEN/TS 14405 and PREN 14405. (03/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 14405:2017-05 | Identical |
| I.S. EN 14405:2017 | Identical |
| NEN EN 14405 : 2017 | Identical |
| UNE-EN 14405:2017 | Identical |
| UNI EN 14405 : 2017 | Identical |
| BS EN 14405:2017 | Identical |
| NF EN 14405 : 2017 | Identical |
| NS EN 14405 : 2017 | Identical |
| SN EN 14405 : 2017 | Identical |
| PN EN 14405 : 2017 | Identical |
| ISO/TS 21268-3:2007 | Soil quality Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials Part 3: Up-flow percolation test |
| EN 12457-2:2002 | Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 4 mm (without or with size reduction) |
| EN 14997:2015 | Characterization of waste - Leaching behaviour test - Influence of pH on leaching with continuous pH control |
| ISO 11464:2006 | Soil quality Pretreatment of samples for physico-chemical analysis |
| CEN ISO/TS 21268-3:2009 | Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 3: Up-flow percolation test (ISO/TS 21268-3:2007) |
| EN 12457-4:2002 | Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 4: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 10 mm (without or with size reduction) |
| EN 14346:2006 | Characterization of waste - Calculation of dry matter by determination of dry residue or water content |
| 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) |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| 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) |
| 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) |
| CEN/TS 16637-3:2016 | Construction products - Assessment of release of dangerous substances - Part 3: Horizontal up-flow percolation test |
| EN 15002:2015 | Characterization of waste - Preparation of test portions from the laboratory sample |
| EN 12457-3:2002 | Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 3: Two stage batch test at a liquid to solid ratio of 2 l/kg and 8 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction) |
| EN 14899:2005 | Characterization of waste - Sampling of waste materials - Framework for the preparation and application of a Sampling Plan |
| NEN 7343 : 1995 | LEACHING CHARACTERISTICS OF SOLID EARTHY AND STONY BUILDING AND WASTE MATERIALS - LEACHING TESTS - DETERMINATION OF THE LEACHING OF INORGANIC COMPONENTS FROM GRANULAR MATERIALS WITH THE COLUMN TEST |
| EN 14429:2015 | Characterization of waste - Leaching behaviour test - Influence of pH on leaching with initial acid/base addition |
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