FILTER PAPER STUDIES III EFFECT OF PH AND ADDED ELECTROLYTES

Abstract

This is an interim report describing in detail two mill runs and the associated laboratory work on the effects of pH and added electrolytes on Navy filter paper. It is shown that both pH and added electrolytes influence the performance of the paper. Additional work is planned on the effects of each of these variables. Filter papers with exceptionally high filtering efficiencies have been made in the laboratory from a furnish consisting only of causticized wood pulp and Blue Bolivian asbestos. This simplified furnish eliminates to a large extent the DOP break and relaxation effects encountered previously with mixed-fiber papers. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 28, 1948
Accession Number
AD0469975

Entities

People

  • Harold W. Knudson
  • Stanley J. Pasternak

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Aluminum
  • Chemistry
  • Contracts
  • Domestic
  • Fibers
  • Filter Paper
  • Filters
  • Filtration
  • Flow Rate
  • Machines
  • Materials Processing
  • Military Research
  • Paper
  • Specifications
  • Standards
  • Tensile Strength
  • Test Equipment

Readers

  • Aerospace Test and Evaluation
  • Analytical Chemistry
  • Polymer Science and Engineering.