ISO 10097:2018 is a professional technical standard that specifies the requirements for determining the ultimate aerobic
biodegradability of plastic materials under controlled composting conditions. It is an international standard developed by
the International Organization for Standardization (ISO) as part of their efforts to promote environmental sustainability.
This article will provide an of the key aspects of ISO 10097:2018 and its importance in assessing the biodegradability
of plastic materials in composting environments.
The Scope of ISO 10097:2018
ISO 10097:2018 applies to all kinds of plastic materials that are designed to be biodegradable in composting facilities.
The standard provides guidelines for conducting laboratory-scale tests to determine the extent to which a plastic material
can be broken down by microorganisms in a composting environment. These tests assess the disintegration and biodegradation
of plastic samples under specific temperature, humidity, and other relevant conditions.
The Key Requirements
ISO 10097:2018 sets forth specific requirements for conducting the biodegradation tests. These include the preparation of
test samples, selection of appropriate composting conditions, monitoring of degradation parameters, and measurement of the
remaining carbon dioxide levels in the compost at regular intervals. The standard also provides guidance on reporting the
results accurately and precisely, allowing for reliable comparisons between different materials and products.
The Importance of ISO 10097:2018
ISO 10097:2018 plays a crucial role in promoting the development and use of biodegradable plastic materials. The standard
provides a standardized methodology for evaluating their biodegradability, helping manufacturers ensure that their products
meet specific environmental criteria. Composting facilities also benefit from ISO 10097:2018 as it ensures that only
genuinely biodegradable plastics are processed, reducing the likelihood of contamination and improving overall compost quality.
Furthermore, consumers can make informed choices regarding products labeled as biodegradable, knowing that they have been
tested according to an internationally recognized standard.
Nina She