Hydrogen Sulphide (H2S) scrubbers in production unit in Ostend (Belgium).
The scrubbers transform H2S in gaseous form into Na2S, which further oxidises to Na2SO4 in a separate reactor.
The Hydrogen Sulphide at the scrubber outlet is below the odor treshold, which is very low: 0,0005 PPM.
The scrubber outlet is continuously monitored by a Hydrogen Sulphide detector.
