DIN CEN/TS 14997:2007 Characterization of waste - Leaching behaviour tests - Influence of pH on leaching with continuous pH-control; German version CEN/TS 14997:2006
This document specifies a test method for determining the influence of pH on the leachability of inorganic constituents from a waste material. The equilibrium condition as defined in the document is established by continually adjusting the pH by the addition of acid or base to reach desired pH values. This test method produces eluates, which are subsequently characterized physically and chemically.#,,#
DIN CEN/TS 14997:2007 Referenced Document
EN 12506 Characterization of waste Analysis of eluates Determination of pH, As, Ba, Cd, Cl-, Co, Cr, Cr VI, Cu, Mo, Ni, No2 -, Pb, total S, So4 2-, V and Zn Supersedes ENV 12506:2000
EN 13370 Characterization of waste Analysis of eluates Determination of Ammonium, AOX, conductivity, Hg, phenol index, TOC, easily liberatable CN-,F- Supersedes ENV 13370: 2001
EN 14346 Characterization of waste - Calculation of dry matter by determination of dry residue or water content*， 2024-04-18 Update
EN 14899 Characterization of waste Sampling of waste materials Framework for the preparation and application of a Sampling Plan*， 2024-04-18 Update
EN 15002 Characterization of waste - Preparation of test portions from the laboratory sample*， 2015-04-01 Update
DIN CEN/TS 14997:2007 history
2015DIN EN 14997:2015 Characterization of waste - Leaching behaviour test - Influence of pH on leaching with continuous pH control; German version EN 14997:2015
2007DIN CEN/TS 14997:2007 Characterization of waste - Leaching behaviour tests - Influence of pH on leaching with continuous pH-control; German version CEN/TS 14997:2006