Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Filtering materials for water and sewage works
Progress report of committee; during past years number of sewage treatment experiments have been conducted, including operation of test trickling filters, which have been used for varying lengths of time in connection with study of different problems; results of investigation on samples of materials from existing sewage trickling filters. (See also - discussion in no. 10, Dec. 1929, pp. 2721-2722)
Filtering materials for water and sewage works
Progress report of committee; during past years number of sewage treatment experiments have been conducted, including operation of test trickling filters, which have been used for varying lengths of time in connection with study of different problems; results of investigation on samples of materials from existing sewage trickling filters. (See also - discussion in no. 10, Dec. 1929, pp. 2721-2722)
Filtering materials for water and sewage works
Am. Soc. Civ. Engrs. Proc.
1929
46 pages
Aufsatz (Zeitschrift)
Englisch
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Filtering materials for water and sewage works
Engineering Index Backfile | 1930
Filtering Materials for Water Works
| Wiley | 1931
Filter materials for water and sewage works
Engineering Index Backfile | 1934
Engineering Index Backfile | 1931
| Engineering Index Backfile | 1931