This document specifies a testing scheme and requirements for the designation of carrier bags of any materials that are considered to be suitable for incorporation into well-managed home composting installations for non-commercial purposes with a home composting cycle of normally at least 12 months. Carrier bags are considered as home compostable in a well-managed system only if all the individual components meet the requirements.
The following four aspects are addressed:
a )characterization;
b) biodegradation in well managed home composting;
c) disintegration in well managed home composting; and
d) home compost quality.
The four aspects, a) to d), are assessing the effects on the biological treatment process and the compost made by it.
This document forms the basis for the labelling of carrier bags that are considered to be suitable for the incorporation into well-managed home composting installations.
NOTE 1 Compliance with the requirements of this document by the carrier bags entering the compost does not necessarily imply that a high-quality compost will be produced.
This document covers the suitability of carrier bags for the incorporation into well managed home composting installations but does not address regulations that may exist regarding the suitability of anything disposed together with the carrier bag to home composting.
This document provides a set of guidance on the parameters, boundaries and processes required to engage in well managed, aerobic, home composting. Alternative composting methods and systems may not provide the conditions necessary for the successful home composting of carrier bags which comply with the requirements of this document.
NOTE 2 Additional general information about home composting is provided in Annex F.
The testing scheme and the requirements specified by this document do not apply to worm composting, industrial composting nor community composting. It also does not provide information on the biodegradability of car ...