Thalenhorststrasse 15 A
28307 Bremen, Germany
Phone: +49 421 53705 - 0
Fax: +49 421 53705 - 440


CleanBallast: ballast water treatment with real operational experience AND sustainable & future proof

Ballast water treatment in operational excellence

RWO's CleanBallast system is one of the very few ballast water treatment technologies that can withstand the uncertainties of the future and has operational experience.

To date CleanBallast has been already selected by customers from countries all over the world like China, Canada, Germany, Skandinavian states, Indonesia or the Netherlands for bulker, container, heavy lift, multi purpose and tanker vessels.

Cleaning principle

Ballast water treatment advantages

Click on the picture to see further advantages of RWO's ballast water treatment technology


CleanBallast is not only type-approved by one of the toughest authorities, but also has real commercial operational experience. It is designed for real ballast water conditions and sustainable with the potential to be upgraded for even tighter future limit values.

As one of the first ballast water treatment systems, RWO's CleanBallast has received the AMS approval in April 2013.

The two-stage treatment principle