DIN CEN/TS 14405-2004 废弃物表征.浸出性能试验.上流渗透试验(在规定条件下)

标准号：DIN CEN/TS 14405-2004
中文标准名称：废弃物表征.浸出性能试验.上流渗透试验(在规定条件下)
英文标准名称：Characterization of waste - Leaching behaviour tests - Up-flow percolation test (under specified conditions); German version CEN/TS 14405:2004
标准类型：Z04
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Z04
国际标准分类号：13.030.10
适用范围：This European Technical Specification is applicable to determine the leaching behaviour of inorganic constituents from granular waste (without or with size reduction (see 6.2)). The waste body is subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The waste is leached under hydraulically dynamic conditions. The method is a once-through column leaching test and the test results establish the distinction between different release patterns, for instance wash-out and release under the influence of interaction with the matrix, when approaching local equilibrium between waste and leachant.