Marpol Sludges

Recovery of Oil from Maritime Sludges

MARPOL Sludge
MARPOL Sludge
Oil from NORM waste after treatment
Oil ( Hydrocarbons)
Water from NORM waste after treatment
Water
Clean solids

The VacuDry® technology offers a sustainable solution for the treatment of hazardous oil sludges generated by port reception facilities. The maritime industry produces significant quantities of MARPOL sludge, which typically requires complex waste management. The VacuDry® technology effectively recovers valuable resources from these complex sludges, enhancing product quality and promoting circular economy principles.

The MARPOL sludges are often pre-treated using centrifuges to remove excess water and oil. The resulting concentrated sludge is then processed through the VacuDry® system, enabling the recovery of additional oil distillate and the completion of a comprehensive recycling cycle.

Benefits of VacuDry®:

  • Highest quality of recovered oil with recovery rate of >99% – ready to sell
  • Low thermal energy consumption
  • Low wear and tear
  • Precise control of the recycling process
Key Facts

Sources

Port reception facility, Maritime industry of offshore energy and mining, oil and gas marpol sludges

Input material

All oily wastes and sludges with solid content

Output material

Oil, water, solid output (TPH C10-C40 Below 1 %)

Plant design

Fixed or mobile execution 0.5 … > 5 t/h throughput capacity

Heating system fired by

Electricity, biofuels, hydrogen, recovered oil, diesel, natural gas, as well as hybrid systems are available