Treatment of dregs

Effegi S.r.l. guarantees maximum recovery of crude oil dregs using the BSW system

Effegi S.r.l. guarantees maximum recovery of crude oil dregs using the BSW system

The process is based on a pre-treatment system which prepares the product for the final separation using a three-phase separator specially designed and patented for crude oil dregs. Chemical additives are used which never produce extra artificial additives or new substances.

lavaggi chimici

The recovered product is of excellent quality:

  • Oil: BS&W < 3%
  • Water: oil < 1%, sediments < 0.1%
  • Sediments: 35% dry, low oil content

The advantages of the treatment are:

  • Maximum product recovery
  • Drastic reduction in disposal costs
  • Possibility of direct despatch to refineries

The system is suitable for use with the following types of dregs:

  • Slop oil emulsions
  • Lagoons
  • API/CPI dregs
  • Tank dregs


The three-phase separators used by our company are all ATEX EEx II CT4 / BT4 certified and have the following characteristics:

  • Speed: 3,800 rpm
  • Capacity: 40 cu m/hour

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