Back

EVS-EN 14997:2015

Characterization of waste - Leaching behaviour test - Influence of pH on leaching with continuous pH control

General information

Valid from 07.05.2015
Base Documents
EN 14997:2015
ICS Groups
13.030.01 Wastes in general
Directives or regulations
None

Standard history

Status
Date
Type
Name
07.05.2015
Main
EVS-EN 14997:2015
06.02.2007
Main
CEN/TS 14997:2006
This European Standard specifies a method for the determination of the influence of pH on the leachability of inorganic constituents from a waste material. Approaching equilibrium as defined in this European Standard is established by continuous adjustment of the pH by addition of acid or base to reach desired pH values. This test method produces eluates, which are subsequently characterized physically and chemically.
This European Standard is a parameter specific test as specified in EN 12920. The application of this test method alone is not sufficient for the determination of the detailed leaching behaviour of a waste under specified conditions.

Required fields are indicated with *

*
*
*
PDF
31.72 € incl tax
Paper
31.72 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring
English (PDF 352 KB)

Related products

Main

EVS-EN 14899:2006

Characterization of waste - Sampling of waste materials - Framework for the preparation and application of a Sampling Plan
Newest version Valid from 08.03.2006
Main

EVS-EN 15936:2012

Sludge, treated biowaste, soil and waste - Determination of total organic carbon (TOC) by dry combustion
Withdrawn from 15.03.2022
Main

EVS-EN 17503:2022

Soil, sludge, treated biowaste and waste - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)
Newest version Valid from 01.03.2022
Main

EVS-EN 15936:2022

Soil, waste, treated biowaste and sludge - Determination of total organic carbon (TOC) by dry combustion
Newest version Valid from 15.03.2022

Customers who bought this item also bought

Main

EVS-EN 15863:2015

Characterization of waste - Leaching behaviour test for basic characterization - Dynamic monolithic leaching test with periodic leachant renewal, under fixed conditions
Newest version Valid from 07.05.2015
Main

EVS-EN 15002:2015

Characterization of waste - Preparation of test portions from the laboratory sample
Newest version Valid from 07.05.2015
Main

EVS-EN 12457-1:2002

Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 1: one stage batch test at a liquid to solid ratio of 2 l/kg with particle size below 4mm (without or with size reduction)
Newest version Valid from 01.11.2002
Main

EVS-EN 12457-2:2003

Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 4 mm (without or with size reduction)
Newest version Valid from 01.04.2003

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English