Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Main menu

БДС EN 14997:2015

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

Jun 16, 2015

General information

90.93     Sep 4, 2020

BDS

ТК-15

European Standard

13.030.01  

English  

Buying

Published

Language in which you want to receive the document

Scope

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.

Directives and Regulations

When the standard is harmonized under a directive or regulation, the word Harmonized appear. When such an inscription does not appear, it means that the standard is related to / supporting the relevant directive or regulation.

99/31/EC

Landfill of waste

Life cycle

PREVIOUSLY

WITHDRAWN
СД CEN/TS 14997:2011

NOW

PUBLISHED
БДС EN 14997:2015
90.93 Standard confirmed
Sep 4, 2020

Related project

Adopted from EN 14997:2015