The State of Fluoride in Drinking Water

Roholm, K. : Fluorine Intoxication. A Clinical Hygienic Study With a Review of the Literature and Some Experimental Investigations, London , 1937, H. K. Lewis and Co., Ltd.

Hodge, H.C. , and Smith, F.A. : Some Public Health Aspects of Water Fluoridation. Fluoridation as a Public Health Measure, The American Association for the Advancement of Science, Washington, D. C., 1954 .

Hudleston, L.J. , and Bassett, H. : The Equilibria of Hydrofluosilicic Acid, J. Chem. Soc. 119: 403, 1921.

Rees, A.G. , and Hudleston, L.J. : The Decomposition of the Fluosilicate Ion in Aqueous and in Aqueous Salt Solutions , J. Chem. Soc. p. 1336, 1936.

Ryss, L.G. : Hydrolytic Equilibria in Solutions of Sodium Fluosilicate at 11°. J. gem. Chem. (U.S.S.R.) 16: 331, 1946; C.A. 41: 639, 1947.

Debye, P. , and Huckel, E. : The Theory of Electrolytes. I. Lowering of Freezing Point and Related Phenomena , Physik. Z. 24: 185, 1923. A fairly elementary discussion of the Debye-Huckel theory and equations can be found in Chapter 7, Principles of Electrochemistry, by D. A. MacInnes, New York, 1939, Reinhold Publishing Corp.

Broane, H. , and DeVries, T. : Thermodynamics of Aqueous Hydrofluoric Acid Solutions, J. Am. Chem. Soc. 69: 1644, 1947.

Bates, R.G. : Electrometric pH Determinations, New York, 1954, John Wiley and Sons, Inc., chapt. 3.

Kubelka, P. , and Pristoupil, V. : Hydrolysis of the Fluosilicate Ion, Z. anorg. allgem. Chem . 197: 391, 1931.

Ryss, I.G. , and Bakina, N.P. : I. Hydrolysis of the Fluosilicate Ion, Compt. rend. Acad. sc. URSS (N.S.) 2: 21, 1936.

Grossmann, I.G. , and Yarger, L.B. : Water Resources of the Rochester Area, New York, U. S. Geological Survey Circular 246, Washington, 1953.

Paul, A.D. : The Fluoride Complexing of Sc (III), Cu (II), Pb (II), Zn (II), Hg (II), Sn (II), and Ag (I) in Aqueous Solution, Thesis, University of California, Berkeley, Calif., 1955; Univ. of Calif. Radiation Lab. Report No. 2926, 1955.

Lipscomb, W.N. : Chapter 1, Volume 1, Comprehensive Inorganic Chemistry, New York, 1953, Van Nostrand, vol. 1, ehapt. 1.

Braidech, M.W. , and Emery, F.H. : Spectrographic Determination of Minor Chemical Constituents in Various Water Supplies in the U. S., J. Am. Waterworks Assoc. 27: 557, 1935.

Latimer, W.M. : Oxidation Potentials, New York, 1952, Prentice-Hall, Inc.