In recent years, the presence of per- and polyfluoroalkyl substances (PFAS) in industrial systems has become an increasing concern due to their impact on the environment and human health, making PFAS removal necessary in response to the introduction of new regulations across Europe.
Many companies face the challenge of safely and efficiently removing PFAS from their equipment and systems, a task made more difficult by the lack of knowledge regarding the process that must be followed.
Why is PFAS removal crucial?
PFAS have been used for decades in a wide range of industrial applications due to their water-, oil- and heat-repellent properties.
They are commonly found in firefighting foams, industrial coatings, waterproof textiles and specialised chemical products. However, recent studies have shown that these compounds do not readily degrade in the environment, leading to their accumulation in soil, bodies of water and even living organisms.
Prolonged exposure to PFAS has been linked to a range of health problems, including hormonal disruption, liver dysfunction and an increased risk of certain types of cancer. In light of this evidence, the European Union and other regulatory bodies have introduced increasingly stringent restrictions on their use and disposal.
PFAS regulations and restrictions in Europe
In response to growing environmental and health risks, European legislation has evolved to restrict the use of PFAS across multiple industries.
The progressive phase-out of these compounds and the decontamination of systems in which they were previously used are now required. Companies that fail to comply with these requirements may face significant penalties and operational restrictions.
Some of the most relevant regulations include:
- The REACH Regulation (Registration, Evaluation, Authorisation and Restriction of Chemicals), which restricts the use of PFAS in industrial products.
- Drinking Water and Hazardous Waste Directives, which establish maximum permitted PFAS levels in water sources and industrial discharges.
- Sector-specific industrial regulations, such as the prohibition of PFAS-containing firefighting foams in various applications.
The Need to Remove PFAS from Industrial Systems
Due to their resistance to degradation, PFAS have been used in a wide range of industrial applications. However, new regulations require their removal and controlled disposal in order to prevent their persistence and reduce the associated risks.
Removing PFAS from industrial systems is not only a regulatory requirement but also a key step towards ensuring safer and more sustainable operations.
Companies that adopt effective PFAS removal solutions will avoid penalties, protect their reputation and contribute to environmental sustainability.
Efficient Methods for PFAS Removal
To ensure the complete removal of PFAS from industrial systems, it is essential to implement a specialised process that includes:
- Safe drainage of contaminated systems
- Comprehensive decontamination to remove PFAS residues
- Advanced treatment methods to ensure the complete removal of contaminants
Across Europe, sectors such as the chemical, manufacturing and water treatment industries have already begun the transition towards a PFAS-free future by investing in effective removal processes that comply with current regulations.
Advanced PFAS Removal Technology
At Lagupres, we have adapted a recirculation process (chemical cleaning) for PFAS removal, reducing water consumption and the environmental impact of the process.