3M Agrees PFAS Clean-up with Flemish Government

US conglomerate 3M has agreed with the Flemish government to spend more than €571 million on cleaning up PFAS-contamination at its site in Belgium. The Flemish government had ordered 3M to halt PFAS production at Zwijndrecht last October because of contamination levels.

©3M
©3M

The deal ends an ongoing dispute between the two sides, although 3M remains responsible for any damages to human health that may arise from the contamination in the future, the Flemish environment minister Zuhal Demir said.

PFASs – or per- and polyfluoroalkyl substances – are commonly referred to as “forever chemicals”because they are extremely persistent in the environment. According to the European Chemicals Agency (ECHA), certain PFASs are toxic for reproduction, several may be carcinogenic and some are suspected of interfering with the human endocrine system.  

The total sum agreed by 3M includes previous commitments of €120 million and new commitments amounting to €451 million that include support for local farmers, implementing PFAS-related environmental technology, remedial actions and establishing a fund that the Flemish Government can use against the PFAS problem around the 3M site in Zwijndrecht. 3M Belgium is also taking additional measures to inform the public about its activities for a minimum of 10 years via publicly accessible websites and residents' meetings in Zwijndrecht.

John Banovetz, 3M’s executive vice president and chief technology officer and environmental responsibility, commented: “We have already taken significant actions to reduce PFAS discharges and emissions. These actions have enabled us to restart operations at the site. Through this agreement, we will address priorities identified by the government to provide for the citizens of Zwijndrecht, build the foundation for future certainty in 3M Belgium’s operations, and address future potential liabilities.”

But, Geert Lenssens, a partner at Brussels-based SQ Law, told Bloomberg that the agreement will not stop civil claims against 3M from going ahead. Lenssens, who is representing a local family with high PFAS levels in their blood, said the case “could usher in hundreds of additional lawsuits for compensation.”

“We are worried that civilians were not involved in the negotiations. There are all kinds of personal, material and health damages now and in the future that are clearly not included,” he said, adding that the agreement “is not the end of it. It’s a start.”

In the US, 3M paid $99 million last October to resolve PFAS lawsuits related to its facility in Decatur, Alabama. It also agreed a settlement worth $850 million in February 2018 with the state of Minnesota to address PFAS contamination of drinking water and natural resources in Minneapolis and St. Paul.

3M said it stopped producing two types of PFAS – perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) — in 2002. The company announced in September 2019 a series of initiatives and actions on remediation measures and further scientific research on PFASs.

Author: Elaine Burridge, Freelance Journalist

Virtual Event

Digitalization in the Chemical Industry
CHEManager Spotlight

Digitalization in the Chemical Industry

Save the Date: October 22, 2025
The event will be promoted to a combined audience of over 100,000 professionals across Europe through the CHEManager and CITplus networks.

Free Expert Insights

Dual‑Targeting Breakthroughs
Advancements in Bispecific Antibody Development

Dual‑Targeting Breakthroughs

Unlock the latest breakthroughs in bispecific antibody development! Download Wiley’s free Expert Insights eBook to explore cutting-edge dual-targeting strategies, advanced purification methods, and bioanalytical technologies transforming immunotherapy and cancer treatment.

most read

Photo
28.07.2025 • NewsChemistry

VCI Welcomes US-EU Customs Deal

The German Chemical Industry Association (VCI) welcomes the fact that Ursula von der Leyen, President of the European Commission, and US President Donald Trump have averted the danger of a trade war for the time being.