The Australian Organics Recycling Association (AORA) has recently developed a position paper that summarises the association’s concerns regarding PFAS (Per- and polyfluoroalkyl substances) in compost.
PFAS can enter the environment through various pathways, including industrial releases, firefighting operations, and the use and disposal of consumer products.
Compost products may contain trace concentrations of PFAS, mainly through their inclusion in certain compost feedstocks such as biosolids from wastewater treatment plants, agricultural wastes contaminated with pesticides, or domestic Food Organics, Garden Organics. Products produced in accordance with Australian Standards AS4454 remain suitable for use and fit for purpose for most urban and agricultural applications and end uses.
New or updated legislation and guidance is currently being developed, considering the latest scientific research.
AORA National Executive Officer John McKew has encouraged the sharing and use of the AORA position paper. He suggests linking to the page as it’s anticipated the information contained will change over time in response to further research and potentially, responses from governments/regulators.
The AORA PFAS Position Paper can be found at: www.aora.org.au
