soil washing gas

  • SOIL AND SLUDGE WASHING + HYDROCARBON RECOVERY

    HYDROCARBON SOIL AND SLUDGE WASHING AGENT High viscosity hydrocarbons, oils including crude oil, bitumen and coal tar Mix with contaminated soil to mobilise hydrocarbons prior to washing using a cavitation/hydraulic scrubbing system Use in conjunction with aqueous-phase soil and sludge washing agents DC220 or DC221

  • 4-19 Soil Washing - FRTR

    Figure 4-19: Typical Soil Washing Process Ex situ soil separation processes (often referred to as "soil washing"), mostly based on mineral processing techniques, are widely used in Northern Europe and America for the treatment of contaminated soil. Soil washing is a water-based process for scrubbing soils ex situ to remove contaminants.