Soil Treatment, On Site Remediation and Groundwater Treatment
Speak with our experts on 01189 167340
or contact us by email enquiries@celtic-ltd.com

In-situ soil, sediment, bedrock & sludge treatment technologies

  • Bioventing
  • Enhanced Aerobic Bioremediation
  • Enhanced Anaerobic Bioremediation
  • Chemical Oxidation
  • Soil Vapour Extraction
  • Solidification/Stabilisation
  • Biopiles
  • Composting
  • Windrow Turning
  • Landfarming
  • In-situ thermal desorption

Ex-Situ Soil, Sediment, Bedrock & Sludge Treatment Technologies

  • Separation
  • Soil Washing
  • Solidification/Stabilisation
  • Landfill Capping/Cap Enhancements/Alternatives
  • Excavation, Retrieval, & Off-Site Disposal/Treatment
  • Bioreactors
  • Constructed Wetlands
  • Ex-situ thermal desorption

In-Situ Groundwater, surface water & leachate treatment & containment technologies

  • Air Sparging
  • High Vacuum Extraction/Bioslurping/Slurping
  • Chemical Oxidation
  • Directional Wells
  • Dual Phase Extraction
  • Thermal Treatment
  • Passive/Reactive Treatment Walls
  • Physical Barriers
  • Deep Well Injection
  • Hydraulic Containment
  • Enhanced Aerobic Bioremediation
  • Enhanced Anaerobic Bioremediation
  • Monitored Natural Attenuation
  • NAPL Recovery (LNAPL/DNAPL)
  • Total fluids recovery
  • Surfactant flushing
  • Gas injection for enhanced NAPL recovery

Ex-Situ Water Treatment

  • Adsorption/Absorption
  • Advanced Oxidation Processes
  • Air Stripping
  • Granulated Activated Carbon (GAC) Adsorption
  • Ground Water Pumping & Treatment
  • Precipitation/Coagulation/Flocculation
  • Separation
  • Dissolved Air Flotation

Air Emissions / Off-Gas Treatment

  • Biofiltration
  • Oxidation
  • Gas Scrubbing
  • Vapour Phase Carbon Adsorption