Aquapure DF-SI is a concentrated silicone emulsion defoamer formulated for wastewater treatment in industrial applications as well as Kosher food processing. As a workhorse defoamer, Aquapure DF-SI can be used in wastewater treatment as well as process chemistry – wherever a silicone defoamer can be used. This defoamer performs exceptionally well in a variety of areas when metered in as a diluted solution from a day tank as well as added tank side in its concentrated form. Aquapure DF-SI provides quick and persistent foam control in most systems. Aquapure DF-SI works equally well in hot and cold systems.