MariNOx® - Emissions Monitoring System
“The MariNOx® system was professionally installed in-passage aboard MT Crudestar without any detrimental effect on the operation of the vessel. The system comprised of the fully Type Approved MariNOx® System including the gas sampling equipment, engine performance/ambient correction sensors and Approved NOx/CO2/SOx calculation software as required by the legislation.
The system proved accurate and reliable for NOx / CO2 monitoring in compliance with MARPOL Annex VI Regulation 13 and The NOx Technical Code. By monitoring NOx & CO2 emissions the engine was optimised to achieve audited fuel savings in the region of 2.45%. By fitting the MariNOx® system, we are freed from the restrictions imposed by the onerous, disruptive and risky Parameter Check Survey compliance method leaving us free to source our engine spare parts in the open market at major cost saving to OEM parts.
The SOx monitoring feature provided reliable monitoring delivering accurate reporting of the sulphur emissions in line with Regulation 14(4).
MariNOx® allows Metrostar to conform with Best Practice Environmental Policy. Due to the complete success of the trial we have endorsed the fitting of MariNOx® to our vessels.”
Mr T Pavlidis, Technical Director
Metrostar Management Corp
"Peter Dohle Schiffahrts and Martek Marine undertook a detailed programme of trials to establish the scope of fuel savings achievable on-board MV Copiapo through engine optimisation using the MariNOx® Engine Emission Monitor.
The equipment was installed, in-passage by the Martek service team with assistance of the ships engineers. The installation did not affect the vessels operation.
Various trials were carried out on the main engine (Wartsila 10RTA96-C) to measure NOx/CO2 and F.O consumption. The trials concluded that fuel savings in the range 0.6% - 2.1% were delivered. The main engine was monitored for Specific NOx emissions throughout the trials and was proven to be in compliance with the limits in the NOx Technical Code both before and after each trial."
Mr Kurt Brieger, Fleet Manager
Peter Dohle Schiffahrts
"The equipment fully met with our expectations to demonstrate compliance."
Katharine Palmer, Environmental Advisor
BP Shipping
“Höegh Fleet Services, undertook a thorough analysis of available technology in the market and concluded that Martek’s MariNOx® was the most suitable system.”
Mr Per Borstad, Superintendent
Hoegh Fleet Services