Aeration Tanks at an Activated Sludge Plant (1) | University of Illinois Archives
Aeration Tanks at an Activated Sludge Plant (1)
Men sit on the edge of an empty aeration tank at an activated sludge plant for sewage treatment in Salford, England.
Found in RS: 15/5/35, Box 3, Folder Activated Sludge - Reprints and Articles, Exhibits on Water Purification and Disposal Plants, 1915-17
Original print measures 10.5 cm W X 7.6 cm H
University of Illinois Archives
15/5/35 Edward Bartow Papers, 1870-1959
Estate of Edward Bartow
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