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A platform for research: civil engineering, architecture and urbanism
Comparative performance of dual‐ and mixed‐media filters
In an ideal filter the pore size decreases progressively with depth. It is generally believed that mixed media, which contain anthracite coal, sand, and high‐density sand, is closer to an ideal filter than dual media, which contain only coal and sand. However, comparative pilot‐ and plant‐scale studies conducted under identical pretreatment conditions at Minneapolis and at other locations indicate very little difference in performance between the two types of filters.
Comparative performance of dual‐ and mixed‐media filters
In an ideal filter the pore size decreases progressively with depth. It is generally believed that mixed media, which contain anthracite coal, sand, and high‐density sand, is closer to an ideal filter than dual media, which contain only coal and sand. However, comparative pilot‐ and plant‐scale studies conducted under identical pretreatment conditions at Minneapolis and at other locations indicate very little difference in performance between the two types of filters.
Comparative performance of dual‐ and mixed‐media filters
Qureshi, Naeem (author)
Journal ‐ American Water Works Association ; 73 ; 490-496
1981-09-01
7 pages
Article (Journal)
Electronic Resource
English
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