Our Remediation Technologies
PFAS/PFC Treatment by PerfluorAd
In Situ Thermal Desorption (ISTD)
Steam Injection / Steam Air Injection
Surfactant Flushing (TASK™)
In situ Chemical Oxidation (ISCO)
Remediation Feasibility ATEX Pilot System
CO2 Saturated Water Injection (SWI)
Soil Vapour Extraction (SVE)
Catalytic Oxidation (CatOx)
Multiphase Extraction (MPE)
Dual-Phase Extraction (DPE)
Groundwater Treatment and filtration
Oxygen Diffusion – Active (gPRO ILS)
Oxygen Diffusion – Passive (ISOC)
Leachate Treatment Systems
Remediation Systems, Groundwater treatment and Landfill Leachate Treatment Services
Cornelsen delivers innovative, robust, reliable and safe systems for in-situ remediation, groundwater treatment & leachate leachate.
Operating internationally from the UK and Germany and widely recognised for excellence in remediation system design, process safety and compliance, we guarantee our competence to operate, maintain and above all optimise our systems day in day out to meet project performance and up-time specifications.
We have years of experience developing and delivering a wide range of soil remediation and groundwater remediation systems including In-situ thermal destruction (ISTD), steam injection, In-situ chemical oxidation (ISCO) as well as more typical SVE, DPE and MPE systems throughout Europe and beyond. Our ATEX rate remediation feasibility pilot testing system (Pilot Trailer) is State of the Art complete with remote data logging.