BS EN ISO 14852:2004
Withdrawn
View Superseded by
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium. Method by analysis of evolved carbon dioxide
Hardcopy , PDF
English
09-06-2004
10-24-2018
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Test environment
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of results
10 Validity of results
11 Test report
Annex A (informative) Principle of a system for measuring
evolved carbon dioxide (example)
Annex B (informative) Examples of methods for the
determination of evolved carbon dioxide
Annex C (informative) Example of the determination of a carbon
balance
Annex D (informative) Example of a determination of the
amount of water-insoluble polymer
remaining at the end of a biodegradation
test and the molecular mass of the polymer
Annex E (informative) Bibliography
Describes a method, by measuring the amount of carbon dioxide evolved, for the determination of the degree of aerobic biodegradability of plastic materials, including those containing formulation additives.
| Committee |
PRI/21
|
| DevelopmentNote |
Renumbers and supersedes BS ISO 14852. 2004 version incorporates amendment 15253 to BS ISO 14852. Supersedes 96/121957 DC. (09/2004)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN ISO 14852 : 2004 | Identical |
| DIN EN ISO 14852:2004-10 | Identical |
| NS EN ISO 14852 : 1ED 2004 | Identical |
| ISO 14852:1999 | Identical |
| I.S. EN ISO 14852:2004 | Identical |
| EN ISO 14852:2004 | Identical |
| NBN EN ISO 14852 : 2004 | Identical |
| NEN EN ISO 14852 : 2004 | Identical |
| UNE-EN ISO 14852:2005 | Identical |
| BS PAS 600(2013) : 2013 | BIO-BASED PRODUCTS - GUIDE TO STANDARDS AND CLAIMS |
| ISO 11923:1997 | Water quality — Determination of suspended solids by filtration through glass-fibre filters |
| ISO 9439:1999 | Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium — Carbon dioxide evolution test |
| ASTM D 3536 : 1991 | Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by Liquir Exclusion Chromatography (Gel Permeation Chromatography - GPC) (Withdrawn 1996) |
| ISO 8245:1999 | Water quality — Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) |
| ISO/TR 15462:2006 | Water quality — Selection of tests for biodegradability |
| ISO 8192:2007 | Water quality — Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation |
| ISO 10634:1995 | Water quality — Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium |
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