A device which produces a fluoride solution for the fluoridation process. The device is usually a cylindrical container with granular sodium fluoride on the bottom. Water flows either upward or downward through the sodium fluoride to produce the fluoride solution.
SATURATOR (SAT-YOU-RAY-TORE)
Meaning of SATURATOR (SAT-YOU-RAY-TORE) in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012