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CEN
EN 15935:2012

EN 15935:2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Sludge, treated biowaste, soil and waste - Determination of loss on ignition

Superseded date

18-08-2021

Published date

22-08-2012

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences and sources of errors
6 Apparatus
7 Procedure
8 Calculation and expression of results
9 Precision
10 Test report
Annex A (informative) - Repeatability and
        reproducibility data
Bibliography

This European Standard specifies a method for the determination of the loss on ignition (LOI) of dry matter at 550 °C. The dry matter is determined according to EN 15934.This method applies to the determination of loss on ignition of sludge, treated biowaste, soil and waste. The LOI of sediments can also be determined with this method.NOTEThe loss on ignition is often used as an estimate for the content of organic matter in the sample. It should be noted that 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.

Committee
CEN/TC 444
DevelopmentNote
Supersedes PREN 15935. (09/2012)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
DIN EN 15935:2012-11 Identical
BS EN 15935:2012 Identical
I.S. EN 15935:2012 Identical
UNI EN 15935 : 2012 Identical
NEN EN 15935 : 2012 Identical
PN-EN 15935:2013-02 Identical
NF EN 15935 : 2013 Identical
DIN EN 15935 E : 2012 Identical
NS EN 15935 : 2012 Identical
SN EN 15935 : 2012 Identical
NBN EN 15935 : 2012 Identical
UNE-EN 15935:2012 Identical
ONORM EN 15935 : 2012 Identical

DIN EN 14742 E : 2015 CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
I.S. EN 14742:2015 CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
VDI 4630:2016-11 Fermentation of organic materials - Characterization of the substrate, sampling, collection of material data, fermentation tests
UNE-EN 14742:2015 Characterization of sludges - Laboratory chemical conditioning procedure
BS EN 14742:2015 Characterization of sludges. Laboratory chemical conditioning procedure
DIN EN 14742:2015-07 CHARACTERIZATION OF SLUDGES - LABORATORY CHEMICAL CONDITIONING PROCEDURE
EN 14742:2015 Characterization of sludges - Laboratory chemical conditioning procedure

EN 12879 : 2000 CHARACTERIZATION OF SLUDGES - DETERMINATION OF THE LOSS ON IGNITION OF DRY MASS
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
EN 15169:2007 Characterization of waste - Determination of loss on ignition in waste, sludge and sediments
EN 15934:2012 Sludge, treated biowaste, soil and waste - Calculation of dry matter fraction after determination of dry residue or water content

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