(FR2709435-A1)      Soils polluted with hydrocarbons (I) are rehabilitated by stimulating the activity of endogenous microbial flora able to degrade (I). This is done by adding deficient nutrients to obtain a ratio, ideal for bacterial growth, of C:N:P 100:20:1 by treating the soil with an olephilic N/P type fertiliser (A); a hydrophilic N/P/K fertiliser (B) and a texturing agent (C) to improve aeration.    ADVANTAGE -   Use of both oleophilic and hydrophilic fertilisers, ensures that the proper nutritional statues is achieved throughout the soil, including localised sites of (I) pollution. (C) fixes some (I), providing favourable conditions for degradation. Depending on the degree of pollution and nature of (I), the process requires 6-18 months to reduce contamination to below 500 mg/kg (the legal norm for decontaminated soil).    (EP721499-A1)      Soils polluted with hydrocarbons (I) are rehabilitated by stimulating the activity of endogenous microbial flora able to degrade (I). This is done by adding deficient nutrients to obtain a ratio, ideal for bacterial growth, of C:N:P 100:20:1 by treating the soil with an olephilic N/P type fertiliser (A); a hydrophilic N/P/K fertiliser (B) and a texturing agent (C) to improve aeration.    ADVANTAGE -   Use of both oleophilic and hydrophilic fertilisers, ensures that the proper nutritional statues is achieved throughout the soil, including localised sites of (I) pollution. (C) fixes some (I), providing favourable conditions for degradation. Depending on the degree of pollution and nature of (I), the process requires 6-18 months to reduce contamination to below 500 mg/kg (the legal norm for decontaminated soil).    (JP9501841-W)      Soils polluted with hydrocarbons (I) are rehabilitated by stimulating the activity of endogenous microbial flora able to degrade (I). This is done by adding deficient nutrients to obtain a ratio, ideal for bacterial growth, of C:N:P 100:20:1 by treating the soil with an olephilic N/P type fertiliser (A); a hydrophilic N/P/K fertiliser (B) and a texturing agent (C) to improve aeration.    ADVANTAGE -   Use of both oleophilic and hydrophilic fertilisers, ensures that the proper nutritional statues is achieved throughout the soil, including localised sites of (I) pollution. (C) fixes some (I), providing favourable conditions for degradation. Depending on the degree of pollution and nature of (I), the process requires 6-18 months to reduce contamination to below 500 mg/kg (the legal norm for decontaminated soil).    (US5707857-A)      Soils polluted with hydrocarbons (I) are rehabilitated by stimulating the activity of endogenous microbial flora able to degrade (I). This is done by adding deficient nutrients to obtain a ratio, ideal for bacterial growth, of C:N:P 100:20:1 by treating the soil with an olephilic N/P type fertiliser (A); a hydrophilic N/P/K fertiliser (B) and a texturing agent (C) to improve aeration.    ADVANTAGE -   Use of both oleophilic and hydrophilic fertilisers, ensures that the proper nutritional statues is achieved throughout the soil, including localised sites of (I) pollution. (C) fixes some (I), providing favourable conditions for degradation. Depending on the degree of pollution and nature of (I), the process requires 6-18 months to reduce contamination to below 500 mg/kg (the legal norm for decontaminated soil).    (EP721499-B1)      Soils polluted with hydrocarbons (I) are rehabilitated by stimulating the activity of endogenous microbial flora able to degrade (I). This is done by adding deficient nutrients to obtain a ratio, ideal for bacterial growth, of C:N:P 100:20:1 by treating the soil with an olephilic N/P type fertiliser (A); a hydrophilic N/P/K fertiliser (B) and a texturing agent (C) to improve aeration.    ADVANTAGE -   Use of both oleophilic and hydrophilic fertilisers, ensures that the proper nutritional statues is achieved throughout the soil, including localised sites of (I) pollution. (C) fixes some (I), providing favourable conditions for degradation. Depending on the degree of pollution and nature of (I), the process requires 6-18 months to reduce contamination to below 500 mg/kg (the legal norm for decontaminated soil).    (RU2135306-C1)      Soils polluted with hydrocarbons (I) are rehabilitated by stimulating the activity of endogenous microbial flora able to degrade (I). This is done by adding deficient nutrients to obtain a ratio, ideal for bacterial growth, of C:N:P 100:20:1 by treating the soil with an olephilic N/P type fertiliser (A); a hydrophilic N/P/K fertiliser (B) and a texturing agent (C) to improve aeration.    ADVANTAGE -   Use of both oleophilic and hydrophilic fertilisers, ensures that the proper nutritional statues is achieved throughout the soil, including localised sites of (I) pollution. (C) fixes some (I), providing favourable conditions for degradation. Depending on the degree of pollution and nature of (I), the process requires 6-18 months to reduce contamination to below 500 mg/kg (the legal norm for decontaminated soil).