Brandon Ambrose and his maintenance team have enough to do maintaining 230 miles of gravity sewers, 19 miles of force main and 31 pump stations. The last thing they need is to spend time dealing with odor complaints.And yet, over the years, the team in Mt. Juliet, Tennessee, fought a battle against hydrogen sulfide odor from wastewater in force mains. They controlled the odor with chemicals, but city leaders wanted a more cost-effective and sustainable way to deal with H2S.Ambrose, lead maintenance technician for the city’s pump stations, found it in a technology installed at pump stations that generates pure
