Abstract: The invention relates to a process for removing nitric oxides, nitrous oxide and carbon monoxide from a gas stream (1), comprising: (a) Removing nitric oxides from the gas stream (1) by adding an oxygen comprising gas (3) to the gas stream (1), oxidizing the nitrogen monoxide in the gas stream to form nitrogen dioxide, thereby obtaining a gas stream depleted in nitrogen monoxide and washing the gas stream depleted in nitrogen monoxide with water (7) to obtain a gas stream depleted in nitric oxides (11); (b) Oxidizing at least a part of the carbon monoxide in the gas stream depleted in nitric oxides (11) to form carbon dioxide, thereby obtaining a gas stream depleted in carbon monoxide (19); (c) Converting nitrous oxide in the gas stream depleted in carbon monoxide (19) into nitrogen and oxygen, if the gas stream depleted in carbon monoxide (19) is free of carbon monoxide, or, if the gas stream depleted in carbon monoxide (19) still contains carbon monoxide, into nitrogen and oxygen and/or carbon dioxide to

Abstract: The invention relates to a fluidic system having a valve device for the fluid supply of fluidic loads, which has a plurality of valve modules (2); the valve modules (2) in each case comprise a channel element (11) and four 2/2-way valves (41, 42, 45, 46), which are interconnected in a full bridge arrangement and can be switched between a shut off position and an open position; and also having a control device (127) for the individual activation of the 2/2-way valves (41, 42, 45, 46) of the valve modules (2).