An analytical procedure for the determination of water-soluble fluoride in air and stack gas samples using a speific-ion electrode is described. Gaseous and particulate fluoride in ambient air are collected by filtration and chemisorption on membrane filters impregnated with sodium formate. Data pertaining to the collection efficiency and the dissolution of collected fluorides from ambient air samples are presented.
Origin
Nat Centre For Air Pollution, Cincinnati, Usa
Journal Title
Analytical Chemistry 40 1968 1658-1661
Sector
Primary Papers
Class
PP 39