ISO 17402:2008 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

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

ISO 17402:2008为受污染土壤和土壤材料的生物有效性评估方法的选择和应用提供了指南。ISO 17402:2008未给出最佳适用方法的选择，但规定了拟用方法的边界条件和原则，并给出了开发方法的最低要求。从这些方法中获得的结果可作为风险评估方法中生物利用度的估计值。ISO 17402:2008中考虑的污染物包括金属（包括类金属）和有机污染物（包括有机金属化合物）。本国际标准也适用于源自自然地质和土壤过程（天然土壤）的金属-地球化学含量）。ISO 17402:2008也适用于沉积物。

ISO 17402:2008 provides guidance for the selection and application of methods to assess bioavailability for the characterisation of contaminated soil and soil materials. ISO 17402:2008 does not give a selection of the best applicable methods, but specifies boundary conditions and principles of methods to be used and gives the minimal requirements for the development of methods. The results obtained from such methods can be used as an estimate of bioavailability in a risk-assessment approach.The contaminants considered in ISO 17402:2008 are metals, including metalloids, and organic contaminants, including organometal compounds. This International Standard is also applicable to metals originating from natural geological and pedological processes (natural pedo-geochemical content).ISO 17402:2008 can also be applied to sediments.

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