UNE-EN ISO 11465:2025
Current
The latest, up-to-date edition.
Sludge and solid environmental matrices - Determination of dry residue or water content and calculation of the dry matter fraction on a mass basis (ISO 11465:2025) (Endorsed by Asociación Española de Normalización in October of 2025.)
Hardcopy , PDF
English
01-10-2025
This document specifies methods for the calculation of the dry matter fraction of sludge, sludge products,
treated biowaste, soil and waste for which the results of performed analysis are to be calculated to the dry
matter basis. Depending on the nature and origin of the sample, the calculation is based on a determination
of the dry residue (Method A) or a determination of the water content (Method A & B). It applies to samples
containing more than 1 % (mass fraction) of dry residue or more than 1 % (mass fraction) of water.
Method A applies to sludge, sludge products, treated biowaste, soil and solid waste. Method B applies to
liquid waste and to samples which are suspected or known to contain volatiles except for water.
| Committee |
CTN 77
|
| DocumentType |
Standard
|
| Pages |
23
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 11465:2025 | Identical |
| ISO 11465:2025 | Identical |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Important note : Users cannot be edited or removed once added to your Multi user PDF.