BS EN ISO 14852:2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by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
24-10-2018
English
06-09-2004
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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Withdrawn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 |
| UNE-EN ISO 14852:2005 | Identical |
| NF EN ISO 14852 : 2004 | Identical |
| UNI EN ISO 14852 : 2005 | Identical |
| SN EN ISO 14852 : 2004 | Identical |
| DIN EN ISO 14852:2004-10 | Identical |
| NS EN ISO 14852 : 1ED 2004 | Identical |
| ONORM EN ISO 14852 : 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 |
| 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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