At the IMO Marine Environment Protection Committees 67th session, it was decided that using ejectors in combination with Ballast Water Treatment Systems is allowed.
On numerous vessels an ejector is the preferred solution for stripping of ballast tanks. The ejector has a number of known advantages.
Incorporating the ejector in your UV-based Ballast Water Treatment System, will give you the additional advantage of cooling the UV-lamps.
The risk of “low flow alarms” and thereby disruption of your ballast operation is minimized.
This is simplicity applied.