BS EN ISO 14855-2:2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions. Method by analysis of evolved carbon dioxide Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test
Hardcopy , PDF
01-10-2018
English
31-08-2009
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1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Procedure
8 Calculation
9 Expression and interpretation of results
10 Validity of results
11 Test report
Annex A (informative) - Basic principle of the test
Annex B (informative) - Example of an apparatus using an
electrically heated composting
vessel
Annex C (informative) - Derivation of the equation
used to calculate the degree of
biodegradation from the amount of
carbon dioxide evolved
Bibliography
Describes a method for determining the ultimate aerobic biodegradability of plastic materials under controlled composting conditions by gravimetric measurement of the amount of carbon dioxide evolved.
| Committee |
PRI/21
|
| DevelopmentNote |
Together with BS EN ISO 14855-1, it supersedes BS EN ISO 14855. Supersedes 06/30134713 DC. (08/2009)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 14855-2:2007 | Identical |
| EN ISO 14855-2:2009 | Identical |
| ISO 14855-2:2007/Cor 1:2009 | Identical |
| ISO 5663:1984 | Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with selenium |
| ISO 8245:1999 | Water quality Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) |
| ISO 11721-1:2001 | Textiles Determination of resistance of cellulose-containing textiles to micro-organisms Soil burial test Part 1: Assessment of rot-retardant finishing |
| ISO 14855-1:2012 | Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions — Method by analysis of evolved carbon dioxide — Part 1: General method |
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