1. Bodamer, G. W., U. S. Patents 2,681,319 and 2,681,320 (June 15, 1954).
2. “Water Quality Criteria.”;California State Water Pollution Control Board,1952
3. Central Technical Institute T.N.O. (Netherlands), Report T. A. 270, “Survey of Water Desalting Investigations in Particular the Electrolytic Method.” (October 1952).
4. Fox, C. S., “Water.” Philosophical Library, New York.