I am a water plant superintendent and I use two chemicals that are mixed together (H.M.O.) which is injected into vertical filters to reduce natural radium that comes from ground water. The chemical has to be mixed 24 hrs a day. Prior to these mixers I had good reduction but after using Dynamix I have been getting non detects on my testing. Be prepared Dynamix put a lot of science into my processes which included sizing of tanks, viscosity of chemical, measuring of tanks, and many pictures to insure proper application was achieved. I have three mixers in process and I think it has been around four years when I started using Dynamix and my original mixers are still running perfectly when the other mixers would not last more than one month.