"... Danish technology are proud that each of her two engines is equipped with BLUNOX SCR catalyst systems to minimise NOx pollution. BLUNOX is developed, manufactured and marketed by DANSK TEKNOLOGI and is based on the patented Digital Airless Multipoint technology, which makes BLUNOX the world's most compact, reliable and energy-efficient SCR system..."

"... Innovative Danish company develops new SCR technology that eliminates up to 95% of NOx emissions from ship engine combustion. And retrofitting can be achieved without space problems. It may sound too good to be true, but the system has already been tested by the Royal Danish Navy (RDN), who has ordered retrofitting of 6 vessels bringing the total order from the RDN up to 12 SCR systems..."

"... Since 1982, DANSK TEKNOLOGI has worked as a product development contractor to many of the world's leading companies... (...) ... Out of the extraordinary development environment has grown the patented airless BLUNOX SCR System... (...) ... The BLUNOX SCR System outperforms traditional air-assisted SCR systems and has several distinct benefits..." 

"... This system: (1) Reduces NOx in the exhaust gas by up to 90% (...), (2) can be adapted to any engine running on marine diesel oil, (3) is easily serviced, (4) is modular, compact and easily installed in the place of traditional silencers, (5) is suitable for a newbuild or retrofit installation, (6) has an integrated silencer and catalyst, (7) has a multipoint, airless injection of urea which gives high precision digital dosing, (8) has been installed and tested succesfully on Danish Navy patrol vessels..."

"... The captain says that the role of the military, particularly in Denmark, is undergoing a sea change. Its primary duty is to safeguard national security, but the term security itself has far wider implications than to mean mere physical aggression from an invader. The Danish navy’s surveillance, search and rescue operations now include looking out for pollution levels at sea. And one of the biggest sources of toxic pollutants at sea is that of NOx emissions from ships, and so the need for marine engines that are designed to reduce NOx..."