Clean innovations for a healthy world
Providing advanced technologies for PFAS removal, water treatment and remediation.
Our approach combines cutting-edge technology, unrivalled expertise and world-class services to deliver complete solutions for treating PFAS, water and contaminated soil. For over 20 years, we are your trusted partner for solving challenges effectively.
Clean innovations for a healthy world
Providing advanced technologies for PFAS removal, water treatment and remediation.
Our approach combines cutting-edge technology, unrivalled expertise and world-class services to deliver complete solutions for treating PFAS, water and contaminated soil. For over 20 years, we are your trusted partner for solving challenges effectively.
What we do
PFAS treatment
Our leading patented technology effectively treats PFAS in groundwater, municipal and industrial wastewater, landfill leachate, and firefighting systems.
Industrial water treatment
With our comprehensive expertise, we effectively remove both organic and inorganic substances from drinking water and industrial wastewater.
Soil & water remediation
We design problem-specific solutions and manage the entire remediation process, utilizing the most effective and cost-efficient technology.
PerfluorAd
For PFAS treatment our active ingredient PerfluorAd is added as a liquid agent to contaminated water streams providing unparalleled cost effectiveness in existing systems.
What we do
PFAS treatment
Our leading patented technology effectively treats PFAS in groundwater, municipal and industrial wastewater, landfill leachate, and firefighting systems.
Industrial water treatment
With our comprehensive expertise, we effectively remove both organic and inorganic substances from drinking water and industrial wastewater.
Soil & water remediation
We design problem-specific solutions and manage the entire remediation process, utilizing the most effective and cost-efficient technology.
PerfluorAd
For PFAS treatment our active ingredient PerfluorAd is added as a liquid agent to contaminated water streams providing unparalleled cost effectiveness in existing systems.
Our customers
Chemical & Pharma
Oil & Gas
Utility
Consulting & Engineering
Municipalities & Public Institutions
Fire Fighting Services
Our customers
Chemical & Pharma
Oil & Gas
Utility
Consulting & Engineering
Municipalities & Public Institutions
Fire Fighting Services
Who we are
At Cornelsen Group, we have been delivering cutting-edge remediation and water treatment solutions for over 20 years. With our strong R&D capabilities, we developed PerfluorAd, the leading patented technology for PFAS treatment, setting the global industry standard in removing forever chemicals in water, soil and plants.
We partner with the world’s most recognised companies, providing tailored solutions to solve their environmental challenges while ensuring full compliance with increasingly stringent regulations.
Our expertise helps clients meet their sustainability goals, protect their reputation, and minimise operational risks through innovative, cost-effective technologies and services that deliver measurable results.
By investing in our technologies, quality, safety systems, and employees, we ensure a customer-focused approach that delivers eco-friendly solutions with honesty and integrity.
years of experience in water treatment and site remediation.
years of experience in PFAS treatment.
projects successfully executed.
employees at two locations in Germany and UK.
Case Studies
Fire foam extinguishing system
Achieving 99.99% PFAS removal from AFFF-carrying piping, concentrate tanks, sprinkler lines, and fire protection equipment.
PFAS contaminated groundwater
Designing and operating a modular groundwater treatment plant utilising our patented PerfluorAd technology.
Recycling of process water
Suspended solids filtration systems for ceramics materials increasing efficiency and improving footprint.
Multi technology groundwater remediation
A complex plant with a multi-stage treatment process designed and commissioned in just 12 weeks.
Case Studies
Fire foam extinguishing system
Achieving 99.99% PFAS removal from AFFF-carrying piping, concentrate tanks, sprinkler lines, and fire protection equipment.
PFAS contaminated groundwater
Designing and operating a modular groundwater treatment plant utilising our patented PerfluorAd technology.
Recycling of process water
Suspended solids filtration systems for ceramics materials increasing efficiency and improving footprint.
Multi technology groundwater remediation
A complex plant with a multi-stage treatment process designed and commissioned in just 12 weeks.
Additional services
Free Consultation to solve your problem
Piloting, designing & developing of tailored solutions
Systems operation, monitoring & maintenance
Hire & rental of mobile systems
