The injection of CO2 into water creates carbonic acid which neutralizes the alkaline waters for discharge off-site or to the sewer network.  The unit has proportional flow control so only uses gas when the effluent is out of specification.  Using in-line mixing technology, operates on a continuous flow basis and the fully automated system requires little interaction other than changing gas bottles. The unit has FLT ports and lifting eyes for maneuverability.

The unit footprint is 2.8m2  so can easily be installed somewhere on site with minimal disruptions.  The completely enclosed system reduces the risk of accidental spillage.

Fed with a single submersible pump, the unit can treat up to a flow of 5.5 l/s, which is 20m³/hour.  The apporved CO2 gas storage tanks and 110v feed makes this unit a safe treatment for all construction sites.