DIN Standards Committee Water Practice
DIN CEN/TS 15864
; DIN SPEC 91235:2016-03
Characterization of waste - Leaching behaviour test for basic characterization - Dynamic monolithic leaching test with continuous leachant renewal under conditions relevant for specified scenario(s); German version CEN/TS 15864:2015
Charakterisierung von Abfällen - Untersuchung des Elutionsverhaltens für die grundlegende Charakterisierung - Dynamisches Elutionsverfahren für monolithische Abfälle mit kontinuierlicher Erneuerung des Elutionsmittels unter Bedingungen für festgelegte Szenarien; Deutsche Fassung CEN/TS 15864:2015
Procedure
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Overview
This document specifies a dynamic leaching method for monolithic waste materials to determine the key parameters for considering the leaching behavior of monolithic waste materials. Full characterization of the leaching behavior of waste under specified conditions requires the use of other test methods (see EN 12920). This Technical Specification is applicable for the determination of the leaching behavior of monolithic waste under dynamic conditions. The test is performed under experimental conditions relevant to assess the leaching behaviour in view of the considered scenario(s). This test is aimed at determining the release as a function of time of inorganic constituents from a monolithic waste, when it is put into contact with an aqueous solution (leachant). This document has been prepared by Technical Committee CEN/TC 292 "Characterization of waste", the secretariat of which is held by NEN (Netherlands). The responsible German committee is NA 119-01-02-05 UA "Elutionsverfahren" ("Leaching methods") of Working Committee NA 119-01-02 AA "Abfall- und Bodenuntersuchung" ("Waste and soil investigation") of the DIN Standards Committee Water Practice (NAW).
Document: references other documents
Responsible national committee
NA 119-01-02-05 UA - Leaching methods
