Technical Principle of Remediation of Contaminated Soil
Change the pollutants’ existing form in the soil or combination modes with soil, reducing its mobility and bioavailability in the environment; Reduce concentration of harmful substances in soil.
Ectopic Soil Elution Technology
Contaminants are mainly distributed in smaller soil particles. Ectopic soil elution is a kind of technology in separating heavy contaminated soil components or transferring pollutants from soil to liquid by using physical separation or synergistic elution and other means, and by adding water or a suitable synergist. Elution treatment can effectively reduce contaminated soil disposal volumes and achieve reduction.
The ectopic soil elution treatment system generally includes: soil pretreatment unit, physical separation unit, elution unit, waste water treatment & recycling unit, volatile gas control unit, etc. The specific site remediation can use independent physical separation unit or combined physical separation unit and synergistic elution unit.
Semi-volatile organic pollutants
Nonvolatile organic pollutants
Major Equipment Components
Soil Pretreatment Equipment
Physical Screening Equipment
Synergistic Elution Equipment
Slurry Separation and Dewatering Equipment
Waste Water Treatment System
Mud Transport System
Automatic Control System