Studies at the sewage treatment plant, the Pennsylvania State College
By: by Elton D. Walker, Glen A. Lindsey [and] Philip M. Jones.
Contributors: Lindsey, Glen Aven, 1902-; Jones, Philip M.
Series: Bulletin no. 36 of the Pennsylvania State College, Engineering Experiment Station; The Pennsylvania State College bulletin.; vol. XXIV, no. 15. April 8, 1930
Published: 1930
Place of publication: State College, Pa
Language: eng
Number of pages: 51
Subjects: Pennsylvania State College, State College, Pa; Sewage -- Purification; Filters and filtration; Bacteria; Protozoa
Notes: Bibliography: p. 51.
Table of contents: title: A comparison of the efficiency of open and closed trickling filters, by E. D. Walker.; title: A comparative study of the biology of the open and closed sprinkling filters of the sewage disposal plant of the Pennsylvania State College, by G. A. Lindsey.; title: Protozoa found in the sewage disposal plant at the Pennsylvania State College, by P. M. Jones.