EN 15935:2021

Soil, waste, treated biowaste and sludge - Determination of loss on ignition EN 15935:2021

Publication date:   Dec 16, 2021

General information

60.60 Standard published   Aug 11, 2021

CEN

CEN/TC 444 Environmental characterization of solid matrices

European Norm

13.030.01   Wastes in general

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Scope

This document specifies a method for the determination of the loss on ignition (LOI) at 550 °C. The dry matter is determined according to EN 15934.
This method applies to the determination of loss on ignition of sediment, sludge, treated biowaste, soil and waste.
NOTE The loss on ignition is often used as an estimate for the content of organic matter in the sample. Inorganic substances or decomposition products (e.g. H2O, CO2, SO2, O2) are released or absorbed and some inorganic substances are volatile under the reaction conditions.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 15169:2007

WITHDRAWN
EN 15935:2012

NOW

PUBLISHED
EN 15935:2021
60.60 Standard published
Aug 11, 2021