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CEN ISO/TS 21268-4:2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO/TS 21268-4:2007)
Superseded date

12-02-2022

Published date

04-11-2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Principle
6 Apparatus
7 Reagents
8 Sample pretreatment
9 Procedure
10 Eluate treatment, storage and analysis
11 Analytical determination
12 Blank test
13 Calculation
14 Test report
15 Performance characteristics
Annex A (informative) - Example of a specific liquid-solid
                        separation procedure for soil sample
Annex B (informative) - Operation and uses of the test:
                        influence of pH on the leaching behaviour
Annex C (informative) - Preliminary determination of the acid/base
                        consumption
Bibliography

ISO/TS 21268-4:2007 specifies a test method to obtain information on the short- and long-term leaching behaviour and characteristic properties of materials. It applies to the determination of the influence of pH on the leachability of inorganic and organic constituents from soil and soil material, and the ecotoxicological effects of eluates with respect to microorganisms, fauna and flora. The test is not suitable for constituents that are volatile under ambient conditions. The test procedure specified in ISO/TS 21268-4:2007 produces eluates that are subsequently characterized by physical, chemical and ecotoxicological standard methods.

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Superseded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

Standards Relationship
S.R. CEN ISO TS 21268-4:2009 Identical
UNI CEN ISO/TS 21268-4 : 2010 Identical
ISO/TS 21268-4:2007 Identical

PD CEN/TR 16376:2012 Characterization of waste. Overall guidance document for characterization of waste from the extractive industries
CEN/TR 16376:2012 Characterization of waste - Overall guidance document for characterization of waste from the extractive industries
EN 15875:2011/AC:2012 CHARACTERIZATION OF WASTE - STATIC TEST FOR DETERMINATION OF ACID POTENTIAL AND NEUTRALISATION POTENTIAL OF SULFIDIC WASTE
S.R. CEN/TR 16376:2012 CHARACTERIZATION OF WASTE - OVERALL GUIDANCE DOCUMENT FOR CHARACTERIZATION OF WASTE FROM THE EXTRACTIVE INDUSTRIES
BS EN 15875:2011 Characterisation of waste. Static test for determination of acid potential and neutralisation potential of sulfidic waste
S.R. CEN/TR 16110:2010 CHARACTERIZATION OF WASTE - GUIDANCE ON THE USE OF ECOTOXICITY TESTS APPLIED TO WASTE
DIN EN 15875 E : 2012 CHARACTERIZATION OF WASTE - STATIC TEST FOR DETERMINATION OF ACID POTENTIAL AND NEUTRALISATION POTENTIAL OF SULFIDIC WASTE
DIN EN 15875:2012-11 Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste (includes Corrigendum :2012)
UNI EN 15875 : 2011 CHARACTERIZATION OF WASTE - STATIC TEST FOR DETERMINATION OF ACID POTENTIAL AND NEUTRALISATION POTENTIAL OF SULFIDIC WASTE
FD CEN/TR 16110 : 2011 FD CHARACTERIZATION OF WASTE - GUIDANCE ON THE USE OF ECOTOXICITY TESTS APPLIED TO WASTE
I.S. EN 15875:2011 CHARACTERIZATION OF WASTE - STATIC TEST FOR DETERMINATION OF ACID POTENTIAL AND NEUTRALISATION POTENTIAL OF SULFIDIC WASTE
UNE-EN 15875:2012 Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste
UNE-CEN/TR 16110:2011 IN Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste
CEN/TR 16110:2010 Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste

CEN/TS 14429:2005 Characterization of waste - Leaching behaviour tests - Influence of pH on leaching with initial acid/base addition
ISO 10381-1:2002 Soil quality Sampling Part 1: Guidance on the design of sampling programmes
ISO 10381-3:2001 Soil quality Sampling Part 3: Guidance on safety
ISO 10381-6:2009 Soil quality Sampling Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory
ISO 18772:2008 Soil quality — Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials
CEN/TS 14997 : 2006 CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TESTS - INFLUENCE OF PH ON LEACHING WITH CONTINUOUS PH-CONTROL
ISO 10381-2:2002 Soil quality Sampling Part 2: Guidance on sampling techniques
ISO 10381-5:2005 Soil quality Sampling Part 5: Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination
ISO 11047:1998 Soil quality Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc Flame and electrothermal atomic absorption spectrometric methods
ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
ISO 15799:2003 Soil quality Guidance on the ecotoxicological characterization of soils and soil materials
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
ISO 15176:2002 Soil quality Characterization of excavated soil and other soil materials intended for re-use
ISO 10523:2008 Water quality — Determination of pH
ISO 10381-4:2003 Soil quality Sampling Part 4: Guidance on the procedure for investigation of natural, near-natural and cultivated sites
ISO 7027:1999 Water quality Determination of turbidity

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