EGR bleed off water treatment solution approval

As a result, Marinfloc will be transitioning its CD EGR system to use the Marinfloc WTS (Water Treatment System). Marinfloc notes that the new approach eliminates the requirement for membranes, reducing cost and maintenance. 

The WTS system offers a unique capability to automatically adjust its overboard discharge capacity in line with water generation, while consistently supplying the iCER system with treated water. This optimisation, managed by the Discharge Control Unit tailored for WinGD’s machinery, significantly reduces energy consumption and the use of consumables.

EGR solutions are used to reduce NOx as per the Tier III requirements when used with compliant fuel. The rules require bleed-off water to be treated to < 15 PPM when recirculating exhaust gas.

Martin Gombrii, Managing Director of Marinfloc Sales & Production, states, “We want to do our part in the industry’s endeavor for energy reduction and CO2 emissions, and the adaptability of the WTS is our answer. Most solutions on the market are either turned on or off, meaning the energy consumption is either 0 or 100%. We strive to be at the forefront of this and believe that such adaptable solutions are one of the industry’s paths toward sustainability.”

Marinfloc’s WTS system features a state-of-the-art Human-Machine Interface (HMI). Designed for easy operation, this interface simplifies system monitoring and management, complete with instructional videos and digital guidelines accessible directly in the engine room. The HMI facilitates remote service and support, ensuring vessels stay connected and receive assistance, no matter their location.