Increased demand, shrinking supply and tightening regulation pose great challenges for those who must produce safe, reliable and aesthetically pleasing drinking water. Mazzei technologies for dealing with these challenges include the injection of ozone, air, oxygen and other gases into water streams for ozonation, disinfection, and air stripping.
Treating wastewater is a complicated series of processes that can be made much easier, inexpensive and reliable with Mazzei technology. Using Mazzei’s patented AirJection® Wastewater Aeration technology, wastewater is pumped through one or more high efficiency Mazzei Venturi injectors, forcing ambient air or concentrated oxygen to aspirate into the wastewater. The resulting gas-water mixture is discharged back into the basin through Mazzei Mass Transfer Multiplier™ (MTM) Nozzles for greater oxygen transfer. Wastewater applications include: activated sludge aeration, sludge digestion, odor control, ozone for disinfection, post-treatment aeration, pure oxygen injection, sewer main aeration and retrofit aeration.