CEN/TS 15862-2012
废料的描述.法规浸出测试.一个阶段批浸出试验巨石以固定液体表面积比(L / A)为测试部分与固定的最小尺寸

Characterisation of waste - Compliance leaching test - One stage batch leaching test for monoliths at fixed liquid to surface area ratio (L/A) for test portions with fixed minimum dimensions

CEN/TS 15862-2012 发布历史

This Technical Specification specifies a compliance test for routine testing providing information on the leaching of monolithic waste which can be obtained under the experimental conditions specified hereafter with a single batch leaching test at a specified liquid to surface area ratio (L/A) of 12 (cm3·cm-2). It applies to test portion of monolithic waste of regular shape, with a minimum dimension of 40 mm in all directions, obtained e. g. by cutting, coring or moulding. This document is not applicable if the surface area of the test portion cannot be determined by simple geometrical means. This document has been developed to determine the release of mainly inorganic constituents from wastes. It does not take into account the particular characteristics of organic constituents nor the consequences of microbiological processes in organic degradable wastes. The test procedure specified in this document produces an eluate which subsequently need to be characterized physically and chemically, according to appropriate standard methods. NOTE 1 If, in order to comply with the requirement of regular shape, the test portion is prepared by cutting or coring, then new surfaces are exposed which can lead to change(s) in leaching properties. NOTE 2 This procedure may not be applicable to materials reacting with the leachant, leading for example to excessive gas emission or an excessive heat release. This leaching test does not provide information by itself on dynamic leaching behaviour, as specified in EN 12920. It does not give information on equilibrium conditions. For specific situations or basic characterization, other tests are available in the toolbox of CEN/TC 292 "Characterization of waste". This document does not address issues related to health and safety.

CEN/TS 15862-2012由欧洲标准化委员会 IX-CEN 发布于 2012-07-01。

CEN/TS 15862-2012在国际标准分类中归属于: 13.030.10 固态废物。

CEN/TS 15862-2012 发布之时，引用了标准

• EN 14346-2006 废弃物特征.通过测定干残渣或水含量计算干物质含量*， 2022-07-26 更新
• EN 15002-2006 废弃物的表征.试验室样本的试验部分准备
• EN ISO 3696-1995 分析实验室用水.规范和试验方法(ISO 3696-1987)
• EN ISO 5667-3-2003 水质.采样.第3部分:样品保存和处理方法指南 ISO 5667-3-2003*， 2022-07-26 更新

* 在 CEN/TS 15862-2012 发布之后有更新，请注意新发布标准的变化。

CEN/TS 15862-2012的历代版本如下：

• 2012年07月01日 CEN/TS 15862-2012 废料的描述.法规浸出测试.一个阶段批浸出试验巨石以固定液体表面积比(L / A)为测试部分与固定的最小尺寸

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标准号

CEN/TS 15862-2012

发布日期

2012年07月01日

实施日期

废止日期

无

国际标准分类号

13.030.10

发布单位

IX-CEN

适用范围

This Technical Specification specifies a compliance test for routine testing providing information on the leaching of monolithic waste which can be obtained under the experimental conditions specified hereafter with a single batch leaching test at a specified liquid to surface area ratio (L/A) of 12 (cm3·cm-2). It applies to test portion of monolithic waste of regular shape, with a minimum dimension of 40 mm in all directions, obtained e. g. by cutting, coring or moulding. This document is not applicable if the surface area of the test portion cannot be determined by simple geometrical means. This document has been developed to determine the release of mainly inorganic constituents from wastes. It does not take into account the particular characteristics of organic constituents nor the consequences of microbiological processes in organic degradable wastes. The test procedure specified in this document produces an eluate which subsequently need to be characterized physically and chemically, according to appropriate standard methods. NOTE 1 If, in order to comply with the requirement of regular shape, the test portion is prepared by cutting or coring, then new surfaces are exposed which can lead to change(s) in leaching properties. NOTE 2 This procedure may not be applicable to materials reacting with the leachant, leading for example to excessive gas emission or an excessive heat release. This leaching test does not provide information by itself on dynamic leaching behaviour, as specified in EN 12920. It does not give information on equilibrium conditions. For specific situations or basic characterization, other tests are available in the toolbox of CEN/TC 292 "Characterization of waste". This document does not address issues related to health and safety.

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