DIN SPEC 1131-2010
土壤特性.土壤和土壤物料的后续化学和生态毒理学试验用浸析规程.第4部分:经初始酸解/碱聚浸析对pH值的影响(ISO/TS 21268-4-2007).德文版本CEN ISO/TS 21268-4-2009

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); German version CEN ISO/TS 21268-4:2009

DIN SPEC 1131-2010 发布历史

DIN ISO/TS 21268-4 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. Equilibrium condition, as defined in DIN ISO/TS 21268-4, is established by the addition of pre-determined amounts of acid or base to reach desired end pH values. The test procedure specified in DIN ISO/TS 21268-4 produces eluates, which are subsequently characterised by existing physical, chemical and ecotoxicological standard methods. This test is mainly aimed at use for routine and control purposes, and alone it cannot be used to describe all leaching properties of a soil. Additional leaching tests are needed for that extended goal.

DIN SPEC 1131-2010由德国标准化学会 DE-DIN 发布于 2010-02。

DIN SPEC 1131-2010 在中国标准分类中归属于: B11 土壤、水土保持，在国际标准分类中归属于: 13.080.05 土壤检验综合。

DIN SPEC 1131-2010 发布之时，引用了标准

• ISO 3696 分析实验室用水 规范和试验方法
• ISO 5667-3 水质.采样.第3部分:水样保存和处理指南
• ISO 7027 水质浊度的测定第2部分:水透明度的半定量评估方法*， 2019-01-18 更新
• ISO 10381-1 土质.取样.第1部分:取样方法的设计指南
• ISO 10381-2 土质.取样.取样方法指南
• ISO 10381-3 土壤质量 取样 第3部分：安全指南
• ISO 10381-4 土质.取样.第4部分:天然、接近天然和耕作地区的调查程序指南
• ISO 10381-5 土壤质量.取样.第5部分:城市和工业场所土壤污染调查方法指南
• ISO 10523 水质 pH值测定
• ISO 11465 土壤质量 土壤生物的干物质和水含量的测定 重量法

* 在 DIN SPEC 1131-2010 发布之后有更新，请注意新发布标准的变化。

DIN SPEC 1131-2010的历代版本如下：

• 2010年02月 DIN SPEC 1131-2010 土壤特性.土壤和土壤物料的后续化学和生态毒理学试验用浸析规程.第4部分:经初始酸解/碱聚浸析对pH值的影响(ISO/TS 21268-4-2007).德文版本CEN ISO/TS 21268-4-2009

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标准号

DIN SPEC 1131-2010

发布日期

2010年02月

实施日期

废止日期

无

中国标准分类号

B11

国际标准分类号

13.080.05

发布单位

DE-DIN

引用标准

ISO 3696 ISO 5667-3 ISO 7027 ISO 10381-1 ISO 10381-2 ISO 10381-3 ISO 10381-4 ISO 10381-5 ISO 10523 ISO 11465

适用范围

DIN ISO/TS 21268-4 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. Equilibrium condition, as defined in DIN ISO/TS 21268-4, is established by the addition of pre-determined amounts of acid or base to reach desired end pH values. The test procedure specified in DIN ISO/TS 21268-4 produces eluates, which are subsequently characterised by existing physical, chemical and ecotoxicological standard methods. This test is mainly aimed at use for routine and control purposes, and alone it cannot be used to describe all leaching properties of a soil. Additional leaching tests are needed for that extended goal.

DIN SPEC 1131-2010 中可能用到的仪器设备

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