The company’s engineers have practical experience of many leading edge remediation techniques not widely used in the UK.  Proper application of these novel techniques can dramatically improve remediation timeframes and results. Click on links on chart for further information and diagrams.

 

SOIL

WASHING

SVE

BIO

REMEDIATION

SPARGE

MPE

BIO

SPARGE

THERMAL

DESORBTION

SKIMMING

PUMP &

TREAT

  STEAM FLOODING

SOIL

 

 

 

 

 

 

 

 

 

 

LNAPL

 

 

 

 

 

 

 

 

 

 

 

DNAPL

 

 

 

 

 

 

 

 

 

 

WATER

 

 

 

 

 

 

 

 

 

 

IN SITU

 

 

 

 

 

 

 

 

 

I

EX SITU

 

 

 

 

 

 

 

 

 

 

 

           

REMEDIATION METHODS USED BY REMEDX ON PAST PROJECTS

Bio-remediation – Bio-piles, treatment beds, 

windrows, landfarming

Thermal Desorbtion

Chemical extraction – soil washing

Chemical stabilisation

SVE Soil vapour extraction (In-situ and Ex-situ)

In-situ Bio-venting

Hydraulic fracturing of low permeability soils  

 

Ex-situ

Oil/water phase separation

Air stripping

Bio-remediation – aerobic fixed film

Granular activated carbon adsorbtion

Oxidation

Co-precipitation

In-situ

LNAPL/DNAPL skimming

Multi-phase extraction

Air sparging

Bio-sparging

Monitored natural attenuation

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