标准编号：ISO 17402:2008
中文名称：土壤质量 选择与应用土壤和土壤物质中污染物生物利用度评定方法的要求和指南
英文名称：Soil quality — Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials
发布日期：2008-06
标准范围
This International Standard provides guidance for the selection and application of methods to assessbioavailability for the characterisation of contaminated soil and soil materials. This International Standard doesnot give a selection of the best applicable methods, but specifies boundary conditions and principles ofmethods to be used and gives the minimal requirements for the development of methods. The resultsobtained from such methods can be used as an estimate of bioavailability in a risk-assessment approach.In this International Standard, when the term "soil" is only quoted for simplification, the broader term "soil andsoil material" shall be considered.The contaminants considered in this International Standard are metals, including metalloids, and organiccontaminants, including organometal compounds. This International Standard is also applicable to metalsoriginating from natural geological and pedological processes (natural pedo-geochemical content).This International Standard can also be applied to sediments.NOTEAn assessment procedure based on the bioavailable fraction of the total amount of contaminants in the soil orsoil material can contribute to the development of regulatory requirements of risk-based assessment procedures for soils.According to the protection goals envisaged, applications of existing methods are recommended and theirlimitations discussed, with the intention of promoting the development and introduction of workable standardmethods to be used in soil and site assessment. These methods are required to allow for the quantification offactors influencing bioavailability.
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