Standard Swedish standard · SS-EN 14997:2015

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

Status: Valid

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.

Subjects

General


Product information

Language: English

Written by: SIS - Standardiseringens stöd

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

Article no: STD-8013590

Edition: 1

Approved: 3/29/2015

No of pages: 60

Replaces: SIS-CEN/TS 14997:2007