Ammonia-nitrogen removal by breakpoint chlorination, by Thomas A. Pressley [and others] Prepared for Office of Research and Development, U. S. Environmental Protection Agency.
- Washington, For sale by the Supt. of Docs., U. S. Govt. Print. Off. 1973.
- Environmental protection technology series, EPA-670/2-73-058
vi,45p. illus. 27 cm.
- Sewage -- Purification
Water -- Purification.
- "Contract No. 14-12-818; Project 11010 EYM; Program Element 1B2033."
Bibliography: p. 44.
- Pressley, Thomas A
United States. Environmental Protection Agency. Office of Research and Development.
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