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BS EN 15936:2022 – TC:2023 Edition

$186.33

Tracked Changes. Soil, waste, treated biowaste and sludge. Determination of total organic carbon (TOC) by dry combustion

Published By Publication Date Number of Pages
BSI 2023 58
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This document specifies two methods for the determination of total organic carbon (TOC) in sludge, treated biowaste, soil and waste samples containing more than 0,1 % carbon in relation to the dry mass (dm). NOTE This method can also be applied to other environmental solid matrices, provided the user has verified the applicability.

PDF Catalog

PDF Pages PDF Title
1 30462935
35 A-30416160
36 National foreword
39 European foreword
40 Introduction
41 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
4.1 Method A (indirect procedure)
42 4.2 Method B (direct procedure)
5 Interferences
6 Reagents
43 7 Apparatus
8 Sample pre-treatment
44 9 Procedure – Method A (indirect method)
9.1 Determination
9.1.1 General
9.1.2 Determination of the TC
9.1.3 Determination of the TIC
9.2 Calibration
45 9.3 Control measurements
46 9.4 Calculation and expression of results
47 10 Procedure Method B (direct method)
10.1 Determination
10.1.1 General
10.1.2 Removal of the inorganic carbon and determination of the TOC
10.2 Calibration
10.3 Control measurements
48 10.4 Calculation and expression of results
49 11 Performance data
12 Expression of results
13 Test report
50 Annex A (informative) Repeatability and reproducibility data
53 Annex B (informative) Factors influencing dry combustion methods
56 Bibliography
BS EN 15936:2022 - TC
$186.33