Coagulant Aids as Filter Aids

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Description

The Hanford water treatment plants were operated for a number of years with alum as a coagulant and activated silica as a coagulant and a polyacrylamide as a filter conditioning agent. (other polyelectrolytes may be used.) Sufficient time has elapsed to make a comparison of the two methods of operation valid and useful. Such a comparison is the purpose of this paper.

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7 pages

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Conley, W. R. July 21, 1960.

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The Hanford water treatment plants were operated for a number of years with alum as a coagulant and activated silica as a coagulant and a polyacrylamide as a filter conditioning agent. (other polyelectrolytes may be used.) Sufficient time has elapsed to make a comparison of the two methods of operation valid and useful. Such a comparison is the purpose of this paper.

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7 pages

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  • SuDoc Number: Y 3.At 7:22/HW-65333
  • Report No.: HW-65333
  • Accession or Local Control No: metadc1255654
  • Archival Resource Key: ark:/67531/metadc1255654

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Imaged from microcard, these technical reports describe research performed for U.S. government agencies from the 1930s to the 1960s. The reports were provided by the Technical Report Archive and Image Library (TRAIL).

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  • July 21, 1960

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  • Feb. 5, 2022, 7:03 p.m.

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  • Sept. 18, 2023, 1:39 p.m.

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Conley, W. R. Coagulant Aids as Filter Aids, report, July 21, 1960; Washington D.C.. (https://digital.library.unt.edu/ark:/67531/metadc1255654/: accessed September 10, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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