Veolia Water Technologies Deutschland GmbH

Gerold-Janssen-Straße 2
28359 Bremen, Germany
Phone: +49 421 53705 - 0
Fax: +49 421 53705 - 440

Oily Water Separation

With more than 15,000 systems sold, RWO is the world leading supplier of Oily Water Separators

Systems with excellent performance


RWO has more than 40 years of experience, which manifested itself in the excellent performance of our oil/water separators, guaranteeing a consistent high performance standard. More than 15,000 ships have already been equipped with this efficient system. 

The OWS-COM oily water separator complies with the IMO Resolution MEPC.107(49) by using a combination of the highly effective open porous coalescer together with a second stage emulsion breaking oil and hydrocarbon polisher.

RWO's oil water separation technology is available with additional features: Complete your bilge water treatment systems with a splitting and filtration unit, our adsorber cartridges or the BilgeEconomiser!

Advantages at a glance

  • Extremely compact: suitable for newsbuilds and retrofit
  • Easy to install and maintain
  • Extremely economical: regular water checks ensure that a second stage of separation is bypassed whenever possible
  • Suction type: preserves pump from attrition
  • Extremely safe: Oil Monitoring device activates recirculation mode if required

How it works