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A platform for research: civil engineering, architecture and urbanism
Vacuum Filters Used in Primary Sludge Dewatering
The primary dewatering of digested sewage sludge by vacuum filters is one of the many mechanical processes that gained popularity in the decade 1932–1942. In the early 1930's, this service of vacuum filters was still in the experimental or pilot plant stage, whereas a very few years later saw the installation of huge filter areas. Sludge treatment literature of this period abounds with observations on vacuum filtration of digested sewage sludge and it is the purpose of this paper to indicate various experiences in the District of Columbia.
Vacuum Filters Used in Primary Sludge Dewatering
The primary dewatering of digested sewage sludge by vacuum filters is one of the many mechanical processes that gained popularity in the decade 1932–1942. In the early 1930's, this service of vacuum filters was still in the experimental or pilot plant stage, whereas a very few years later saw the installation of huge filter areas. Sludge treatment literature of this period abounds with observations on vacuum filtration of digested sewage sludge and it is the purpose of this paper to indicate various experiences in the District of Columbia.
Vacuum Filters Used in Primary Sludge Dewatering
Fuhrman, Ralph E. (author)
Transactions of the American Society of Civil Engineers ; 110 ; 188-193
2021-01-01
61945-01-01 pages
Article (Journal)
Electronic Resource
Unknown
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