Sulfuraetor Under Normal Operation
Under normal operation water enters through the center column of the tank and is distributed over packing material. Water flows down through the packing and into contact with air that is flowing in the opposite direction.
After dissolved gasses are removed through physical air stripping and biological uptake, the water flows to the inner tank where it is chlorinated and stored in the outer tank.
Air used in the process is introduced in the storage tank and passes into the inner tank. The air is then forced upward through the packing and out of the top.