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Norm
ÖNORM EN 14987
Issue date: 2007 01 01
Plastics - Evaluation of disposability in waste water treatment plants - Test scheme for final acceptance and specifications
This European Standard specifies test methods and criteria which are to be applied in order to verify if a solid
plastic material can be considered as disposable in wast...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 10 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
This European Standard specifies test methods and criteria which are to be applied in order to verify if a solid
plastic material can be considered as disposable in waste water treatment plants, i.e. it does not create problems
for the environment and for the drainage systems. In order to reach this conclusion it needs be verified that the
plastic material under evaluation is biodegradable under aerobic conditions (i.e. susceptible to mineralization) and
water soluble or water dispersible.
NOTE Plastic materials which are shown to be in compliance with this European Standard can be used to produce items
which, for their characteristics of water solubility or water dispersibility and biodegradability, can be eventually disposed of in
municipal or industrial waste water treatment plants, through the sewage.
ÖNORM EN 14987
2007 01 01
Plastics - Evaluation of disposability in waste water treatment plants - Test scheme for final accep...
Norm
↖
Norm
ÖNORM EN ISO 14851
Issue date :
2004 10 01
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:1999)
Norm
ÖNORM EN ISO 14852
Issue date :
2004 10 01
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:1999)