The Effect of Polyphosphate on Corrosion,

Abstract

It is shown that the corrosion in galvanized steel pipes of a hot water plant supplying 50 apartments was reduced by adding Na Ca polyphosphate. Inhibition is pronounced in galvanized steel pipes. The inhibition is especially great when phosphate and Ca concentrations are high. The acceptable limit for household use and for sanitary purposes is given. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 25, 1972
Accession Number
AD0747595

Entities

People

  • Otokar Sverepa

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Corrosion
  • Corrosion Inhibition
  • East Germany
  • Families (Human)
  • Germany
  • Hot Water
  • Inhibition
  • Water

Readers

  • Environmental Engineering
  • Housing Policy Studies in Military Families with Privatization and Telomerase Allowance Units, Multi-Family Housing, and Telomere Lengths.
  • Materials Science and Engineering.