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Veolia announces a major technological breakthrough with the
launch in Europe of a new patented technology, Drop®,
effective to achieve up to 99.9999% destruction of targeted
PFAS
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●​ The patented Drop® technology of Veolia, a global leader in hazardous waste treatment, enables the
elimination of several targeted PFAS with exceptional efficiency—up to 99.9999%—through an
incineration process at over 900°C

●​ Deployment is underway on the 20 Veolia incineration lines dedicated to hazardous waste in Europe

●​ Veolia is the holder and filer of the largest number of patents in the world for hazardous waste
treatment
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Veolia announces an unprecedented technological breakthrough in Europe in the fight against per-
and polyfluoroalkyl substances (PFAS), commonly known as "forever chemicals." Developed in the
Group’s global research centers, the patented Drop® technology enables the removal of these
persistent pollutants with an efficiency rate of up to 99.9999%1 on several targeted PFAS.
Veolia is currently deploying the patent across its 20 incineration lines dedicated to
hazardous waste in France, Germany, Spain, Poland, United Kingdom, Switzerland, and
Hungary.

This major innovation addresses one of the most complex environmental challenges of our time:
the treatment and disposal of PFAS and waste that may contain PFAS. These substances, used in
many industrial and domestic applications since the 1940s, are particularly difficult to treat and
degrade due to their carbon-fluorine bonds, which are among the strongest in organic
chemistry. Their persistence in the environment and their potential effects on human health make
them a concern from both a health and industrial perspective.

To develop this unique solution, Veolia drew on its 50 years of experience in hazardous waste
management in more than 40 countries. The Group, which currently holds and files the
largest number of patents in the world in the field of hazardous waste treatment, innovates at
every stage of the waste treatment process: analysis tailored to the specific characteristics of
facilities and their operation, treatment of industrial effluents, thermal treatment, soil and
groundwater remediation, and final storage.

“At a time when health expectations are rising in Europe and regulations are becoming stricter,
Veolia is now able to offer a wide range of tailor-made treatments, aligned with the principles of
resource regeneration and the environmental challenges faced by the industry. Thanks to our
patented Drop® technology, we are proud to set a European benchmark by eliminating up to
99.9999% of targeted PFAS. As a European and global leader in hazardous waste treatment, we
are fully committed to continuing, as we always have, to innovate in this field, which is as complex
as it is crucial for industry and health,” says Catherine Ricou, CEO, Veolia Hazardous Waste
Europe

1
Destruction and Removal Efficiency (DRE) (up to 6 log) and not Destruction Efficiency (DE) (up to 4 log), notably in application of the
March 2025 guidance communication
A disruptive innovation capable of eliminating targeted PFAS while preserving the integrity
of industrial facilities

The Drop® technology, thanks to a catalyst added during thermal treatments, accelerates the
degradation of PFAS with the aim of mineralizing them, and eliminates the acidic gases formed
during the process to transform everything into simple, non-toxic mineral substances. It also
drastically reduces problems of corrosion and fouling in boilers to ensure long-term reliability of
installations. Its implementation is part of the BeyondPFAS offer launched by Veolia in 2024.

Based on standardized waste containing known concentrations of several target PFAS, which are
also considered Persistent Organic Pollutants (POP), introduced into the furnace at over 900°C,
Veolia achieved destruction efficiencies of up to 99.9999%, whether the relevant target PFAS were
non-polymeric PFAS(notably PFOA, PFOS, and PFHxS) or polymeric PFAS.

Through several testing campaigns conducted since 2022, and based on the sampling standards
validated by the U.S. Environmental Protection Agency (EPA), OTM-45 and OTM-50, which allow
for the analysis of semi-volatile and volatile PFAS in air at the outlet of stacks, Veolia has been
able to demonstrate the performance of targeted PFAS destruction in dedicated hazardous waste
incineration.

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ABOUT VEOLIA
Veolia group aims to become the benchmark company for ecological transformation. Present on five continents with
215,000 employees, the Group designs and deploys useful, practical solutions for the management of water, waste and
energy that are contributing to a radical turnaround of the current situation. Through its three complementary activities,
Veolia helps to develop access to resources, to preserve available resources and to renew them. In 2024, the Veolia
group provided 111 million inhabitants with drinking water and 98 million with sanitation, produced 42 million megawatt
hours of energy and treated 65 million tons of waste. Veolia Environnement (Paris Euronext: VIE) achieved consolidated
revenue of 44.7 billion euros in 2024.
www.veolia.com

The information contained herein is based on the Veolia group's understanding and know-how of the scientific, regulatory
and technical fields discussed herein as of the time of publication. No contractual undertaking or offer is made on the
basis hereof and no representation or warranty is given as to the accuracy, completeness or suitability for the purpose of
the relevant information.
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MEDIA RELATIONS INVESTOR RELATIONS
​
Laurent Obadia – Evgeniya Mazalova Selma Bekhechi – Ariane de Lamaze
Anna Beaubatie - Aurélien Sarrosquy -
Charline Bouchereau Tel. + 33 (0)1 85 57 84 76 / 84 80
Tel.+ 33 (0)1 85 57 86 25 investor-relations@veolia.com
presse.groupe@veolia.com