MODIFIED TERPENE FORMULATION FOR REMOVING PETROLEUM OILS FROM CONTAMINATED SOILS, MODIFIED TERPENE-BASED CONCENTRATED OIL-IN-WATER EMULSION AND USE OF A MODIFIED TERPENE-BASED FORMULATION FOR CLEANING CONTAMINATED SOILS
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Apr 28, 2014
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Apr 28, 2014
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The present invention relates to a modified terpene-based formulation for removing petroleum oils from contaminated soils, which contains between 90 and 98% by weight d-limonene, between 0.1 and 2% by weight isomeric forms of carveol, between 0.01 and 1% by weight carvone, between 0.01 and 1% by weight limonene oxide and between 0.01 and 2% by weight alpha-terpineol. A modified terpene-based oil-in-water emulsion containing the abovementioned formulation and at least one non-ionic surfactant and a carrier is described, as well as use of said modified terpene formulation for cleaning contaminated soils.
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