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Environment technologies, power

Products Low-speed engines Medium-speed engines Gas & dual/tri-fuel engines Marine generating sets Power plant generating sets Mechanical drives Propulsors Seals Bearings Propulsion packages Automation Ship design Engine auxiliary systems Environmental technologies, Marine Industry Environmental technologies, Power Industry Selective Catalytic Reduction Oxidation Catalyst Ultra Low Emission Solution Electrostatic Precipitator Flue Gas Desulphurization with NaOH Flue Gas Desulphurization with limestone Oily water treatment Fuel cell technology Services Supply Management Environmental technologies, power Select Category Low-speed engines Medium-speed engines Gas & dual/tri-fuel engines Marine generating sets Power plant generating sets Auxiliaries Propulsors Seals Bearings Propulsion packages Automation Environmental technologies, marine Environmental technologies, power Selective Catalytic Reduction The Selective Catalytic Reduction process typically reduces NOx emissions by 80-90 % to harmless nitrogen and water vapour. select Oxidation Catalyst An oxidation catalyst removes carbon monoxide (CO) and hydrocarbon (HC) emissions. select Ultra Low Emission Solution Wärtsilä ULE solution is a multi-component reduction unit for challenging emission requirements. select Electrostatic Precipitator An ESP unit is meant for reducing particulate matter (PM) emissions when burning high ash fuel oils. select Flue Gas Desulphurization with NaOH The NaOH based FGD process is a simple and efficient desulphurization method for Wärtsilä diesel engines. select Flue Gas Desulphurization with limestone The traditional FGD process based on limestone (CaCO3) can also be used with Wärtsilä diesel engines fired with high sulphur fuel oils. select Oily water treatment The oily water treatment system is designed to collect and treat water before its discharge from the plant. select

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