Phthatalates (DOP,DINP,DIDP)

 1. Butterworth the tank 1, 5 to 2 hours with ambient temperature (max 30°C).
  2. Prepare the following cleaning solution in freshwater 0.4 % RXSOL CTC-VOLC
      Butterworth the tank 1 hour by recirculation with a temperature of 50°C. The
      necessary temperature can be achieved/maintained by means of heating coils, or
      going via the Butterworth heater. Depending on the amount of cargo residues
      the solution can be used for 1 to 3 tanks.
  3. Rinse the tank with fresh water
  4. Ventilate, mop and dry the tank

Instead of recirculation cleaning the RXSOL CTC-VOLC can be as well injected into the Butterworth system (see cleaning method 3).