Using BIG technology, we successfully carried Oxygen residuals thru a 1.5 mile forced main, greatly reducing H2S gas in the pipe, pump station AND headworks building. The result? Reduced odor and corrosion. What’s next? Move the test rig to the sludge holding tank, of course. Want more information or want to schedule a pilot test at your facility? Check out BlueInGreen.com. Walker Wellington is proud to represent BIG in New England.