Cowex delivers an optimized methane degassing system to Ullerød Waterworks

Cowex has developed an optimized solution for degassing of methane content in groundwater. It has resulted in a more efficient process of degassing methane, yielding a higher rate of methane gasses released from the water, at a lower level of power consumption.

The solution is based on combined use of specially manufactured perforated plates combined with carefully controlled air pressure on the underside of the perforated plate and a slight vacuum on the upper side. The result is an efficcient formation of bubbles in the passing water, thus creating a large surface between air and water.