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ISO 18772

English -- Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials - First Edition;
French -- Qualité du sol - Lignes directrices relatives aux modes opératoires de lixiviation en vue d'essais chimiques et écotoxicologiques ultérieurs des sols et matériaux du sol - First Edition

Organization:
ISO - International Organization for Standardization
Year: 2008

Abstract: This International Standard provides guidance on the appropriate use of leaching tests on soil and soil materials, in order to determine the leaching behaviour in the framework of impact assessment, or for compliance and comparison purposes, including information on the following:
— the choice of leaching tests, depending on the nature of the problem to be solved and the specific features of the different tests;
— the interpretation of the test results;
— the limitations of the tests.
In this respect, it is important to keep in mind that leaching tests do not aim to simulate real field conditions, but are designed to address the contact between a solid and a liquid phase for different purposes that are described in this International Standard.
This International Standard only concerns natural, contaminated and agricultural soils and soil materials. Questions relating to the leaching of wastes are not covered by this International Standard. It also does not cover the subject of bioavailability of contaminants to living organisms, which is covered by ISO 17402.
Leaching tests are designed and used for characterisation of the source term. It may be possible to address transport aspects with leaching tests if some basic requirements are known (e.g. hydrodynamic), thus allowing the determination of key transport parameters (e.g. retardation factors, particle-facilitated transport, attenuation processes).
In this International Standard, when the term "soil" is only quoted to simplify the writing, the broader term "soil and soil materials" shall be considered.
URI: http://yse.yabesh.ir/std;query=autho47037D83081DAC4261598F1EFDEC014A0Facilities%20Engineering%20Command%22/handle/yse/231912
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    ISO 18772

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contributor authorISO - International Organization for Standardization
date accessioned2017-09-04T18:50:26Z
date available2017-09-04T18:50:26Z
date copyright2008.02.15
date issued2008
identifier otherKUWICCAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std;query=autho47037D83081DAC4261598F1EFDEC014A0Facilities%20Engineering%20Command%22/handle/yse/231912
description abstractThis International Standard provides guidance on the appropriate use of leaching tests on soil and soil materials, in order to determine the leaching behaviour in the framework of impact assessment, or for compliance and comparison purposes, including information on the following:
— the choice of leaching tests, depending on the nature of the problem to be solved and the specific features of the different tests;
— the interpretation of the test results;
— the limitations of the tests.
In this respect, it is important to keep in mind that leaching tests do not aim to simulate real field conditions, but are designed to address the contact between a solid and a liquid phase for different purposes that are described in this International Standard.
This International Standard only concerns natural, contaminated and agricultural soils and soil materials. Questions relating to the leaching of wastes are not covered by this International Standard. It also does not cover the subject of bioavailability of contaminants to living organisms, which is covered by ISO 17402.
Leaching tests are designed and used for characterisation of the source term. It may be possible to address transport aspects with leaching tests if some basic requirements are known (e.g. hydrodynamic), thus allowing the determination of key transport parameters (e.g. retardation factors, particle-facilitated transport, attenuation processes).
In this International Standard, when the term "soil" is only quoted to simplify the writing, the broader term "soil and soil materials" shall be considered.
languageEnglish
titleISO 18772num
titleEnglish -- Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials - First Editionen
titleFrench -- Qualité du sol - Lignes directrices relatives aux modes opératoires de lixiviation en vue d'essais chimiques et écotoxicologiques ultérieurs des sols et matériaux du sol - First Editionother
typestandard
page40
statusActive
treeISO - International Organization for Standardization:;2008
contenttypefulltext
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DSpace software copyright © 2017-2020  DuraSpace
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