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Wilfred F. Langelier papers
WRCA 112  
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Series 1. Reprints 1929-1963

Box 1, Folder 1

Langelier, Wilfred F.,and Joseph D. DeCosta. Operating experiences with the water purification plants of the East Bay Water Company 1929

Physical Description: p. 318-330

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 21:3 (March 1929).
Box 1, Folder 2

Langelier, Wilfred F. Shallow sedimentation basins 1930

Physical Description: p. 1484-1489

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 22:11 (November 1930).
Box 1, Folder 3

Langelier, Wilfred F. The theory and practice of aeration 1932

Physical Description: p. 62-72

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 24:1 (January 1932).
Box 1, Folder 4

Langelier, Wilfred F. The analytical control of anti-corrosion water treatment 1936

Physical Description: p. 1500-1521

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 28:10 (October 1936).
Box 1, Folder 5

Langelier, Wilfred F. Die analytische Überwachung der Wasserentsäuerung 1937

Physical Description: p. 135-151

Scope and Contents

Reprint. Published: Sonderabdruck aus "vom Wasser XII". Berlin : Verlag Chemie, 1937.German translation of article originally published: Journal of the American Water Works Association; v. 28:10 (October 1936) - see Folder 4.
Box 1, Folder 6

DeMartini, Frank E. Corrosion and the Langelier calcium carbonate saturation index 1938

Physical Description: p. 85-111

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 30:1 (January 1938).
Box 1, Folder 7

Hoover, Charles P. Practical application of the Langelier method 1938

Physical Description: p. 1802-1807

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 30:11 (November 1938).
Box 1, Folder 8

Langelier, Wilfred F. A motorized apparatus for the rapid determination of calcium and magnesium in water 1940

Physical Description: p. 279-293

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 32:2 (February 1940).
Box 1, Folder 9

Langelier, Wilfred F. and Harvey F. Ludwig. Graphical methods for indicating the mineral character of natural waters 1942

Physical Description: p. 335-352

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 34:3 (March 1942).
Box 1, Folder 10

Langelier, Wilfred F. Chemical equilibria in water treatment and Effect of temperature on the pH of natural waters 1946

Physical Description: p. 169-185

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 38:2 (February 1946).
Box 1, Folder 11

Langelier, Wilfred F. and Harvey F. Ludwig. Mechanism of flocculation in the clarification of turbid waters 1949

Physical Description: p. 163-181

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 41:2 (February 1949).
Box 1, Folder 12

Langelier, Wilfred F. The electrochemical desalting of sea water with permselective membranes-a hypothetical process 1952

Physical Description: p. 845-848

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 44:9 (September 1952).
Box 1, Folder 13

Langelier, Wilfred F., Harvey F. Ludwig, and Russell G. Ludwig. Flocculation phenomena in turbid water clarification 1952

Scope and Contents

Reprint. Originally published: Proceedings, American Society of Civil Engineers; v. 78, separate no. 118 (February 1952).
Box 1, Folder 14

Langelier, Wilfred F. Mechanism and control of scale formation in sea water distillation 1954

Physical Description: p. 461-469

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 46:5 (May 1954).
Box 1, Folder 15

Caldwell, D. H., and Wilfred F. Langelier. Manometric measurement of the biochemical oxygen demand of sewage 1948

Physical Description: p. 202-218

Scope and Contents

Reprint. Originally published: Sewage works journal; v. 20:2 (March 1948).
Box 1, Folder 16

A souvenir of the golden anniversary of the Water Purification Division : celebrated at the 83rd Annual Conference of the American Water Works Association, Kansas City, May 19-24, 1963 1963

Physical Description: p. 1-38

Scope and Contents

Reprint. Originally published: Journal of the American Water Works Association; v. 55:7 (July 1963).
 

Series 2. Miscellaneous 1925-1974

Box 1, Folder 17

Draft of introduction to the oral history of Wilfred F. Langelier 1973

Scope and Contents

Written by P.H. McGauheyfor Langelier's oral history, which was published in 1982 by the Regional Oral History Office, Bancroft Library. Langelier refused to allow it as an introduction because it extolled him too highly.
Box 1, Folder 18

Annual report of W.F. Langelier, chemist, to East Bay Water Company for the calendar year 1925

Box 1, Folder 19

Photograph album 1929

Physical Description: 80 photographs, mounted on paper and bound into album 13 x 19 cm., some with holograph captions

Scope and Contents

Includes views of Yosemite Valley, Davis University Farm, and water treatment plants in various U.S. cities.
Box 1, Folder 20

Reese, Edward J. Causes of bulking of activated sludge 1932

Scope and Contents

Thesis prepared in the College of Civil Engineering, University of California, May 1932, Wilfred F. Langelier,advisor.
Box 1, Folder 21

Langelier, Wilfred F. Water quality technology: selected papers 1974

Physical Description: 1 v., bound

Scope and Contents

Collected works of Langelier, 1921-1954, with an introduction by P. H. McGauhey.Many of the papers in this volume reproduce articles found in Folders 1-16.