BlueZone BWMS
Ozone Micro Bubble

 bluezone bwms logo

PMS S.A. is proud to announce a strategic cooperation with Sunbo Industries Co. Ltd. Korea, that are specialized in manufacturing and installations of units for sewage treatments, purifiers, M/E L.O., cooling, supply units for main engine F.O., generator engines F.O., boilers F.O., F.W., central F.W., FGSS, PWTS and Ballast Water management systems.

Due to this cooperation, PMS now is the exclusive representative in Greece, Cyprus and Bulgaria of BlueZone, which is a Ballast Water Management System (BWMS) that uses OZONE micro bubbles. By that, all harmful aquatic organisms and pathogens in ballast water are disinfected.

bluezone mechanism

The OZONE micro bubbles reduce the power consumption substantially. This method is unique and has been patented.

Configuration of BlueZone BWMS
The system is very simple to be installed in any space on board the vessel. You only have to guide to ozone droplets by a small 1½ inch pipe. The only modification is to insert on the main ballast line the micro bubble mechanism and the injector nozzle.

bwms generation system

Major Equipment of BlueZone BWMS
All the (four) equipments are compact with a height of 2.2m max, having as a result the installation to be done anywhere either in the accommodation or in a container or on a weather deck. Installation can be achieved max in a week at sea or at port.

bwms o3 generation system

bwms major equipment

The merit of Micro Ozone Bubble

bwms disinfection effect

bwms minimum retrofit

BlueZone BWMS Advantages

bwms advantages

Easy Maintenance & Installation by One Unit Module

bwms easy maintenance

bwms installation

BWMS Type Comparison Table

Below, you may see the advantages of BlueZone BWMS in contrast to other methods that companies use for BWT systems.

Based on a VLCC, 3000 m3 /h x 2 sets of ballast pump capacity.

 bwms comparison table

bwms ballasting power graph

Certification of BlueZone BWMS

bwms acquisition

You could find more information about the BlueZone BWMS in the following link:

We remain at your disposal for any information you may require.

Please contact us in order to arrange a meeting for an extensive presentation.


Read the newsletter "BlueZone BWMS - Ozone Micro Bubble" in pdf format


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Piraeus Marine Services S.A.
1, Charilaou Trikoupi Street, Piraeus 18536 Greece


Tel.: +30.210 453 9189
+30.213 034 2259
Fax.: +30.210 453 7341