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CEN/TS 14405-2004 characterization of waste - leaching behaviour tests - up-flow percolation test (under specified conditions)

Standard Number:  CEN/TS 14405-2004
Title:  characterization of waste - leaching behaviour tests - up-flow percolation test (under specified conditions)
Language:  English
Publication Date:  2004/6/1
Execute Date:  2004/6/1
Adopted International Standard:  NEN CEN/TS 14405-2004 Characterization Of Waste - Leaching Behaviour Test - Up-flow Percolation Test (under Specified Conditions) Identical
SIS CEN/TS 14405 Ed. 1 (2004) Identical
UNI CEN/TS 14
Status:  Current
International Classification for Standards (ICS)ENVIRONMENT. HEALTH PROTECTION. SAFETY>>Wastes>>Solid wastes
Publisher:   European Standards(EN)
Price:  
Number of Pages:28  

Description:Applies to determine the leaching behaviour of inorganic constituents from granular waste (without or with size reduction).  
Catalog:Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Equipment and reagents
5.1 General
6 Sample pre-treatment
6.1 General
6.2 Sample preparation
6.3 Test portion
6.4 Determination of dry residue
7 Procedure
7.1 Temperature
7.2 Preparation
7.3 Packing of the column
7.4 Start-up of the test
7.5 Collection of additional eluate fractions
7.6 Further preparation of the eluates for analysis
7.7 Blank test
8 Calculations
9 Test report
10 Test performance
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
B.1 General
B.2 Guidelines on column filling and packing
B.3 Water saturation
B.4 Equilibration and checking of equilibrium conditions
Annex C (informative) Background for the choices made in
developing this percolation test
C.1 Introduction
C.2 Particle size/particle size distribution
C.3 Column dimensions
C.4 Flow mode (up-flow/down-flow)
C.5 Flow rate of the leachant
C.6 L/S ratio and eluate fractions collected/duration of
the test
C.7 Nature of the leachant
C.8 Temperature
C.9 Beneficial use of the test results
Bibliography  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  527KB
Tile in English:  characterization of waste - leaching behaviour tests - up-flow percolation test (under specified conditions)

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