STAS 12678-1988
SLUDGES RESULTED FROM SURFACE WATERS TREATMENT AND WASTE WATERS PURIFI- CATION Sodium and potassium content determination

Standard No.
STAS 12678-1988
Release Date
1988
Published By
RO-ASRO
Latest
STAS 12678-1988
Scope
Prezentul standard stabile?te metoda de determinare fotometric? ?n flac?r? a sodiului ?i a potasiului din n?molurile rezultate de la tratarea apelor de suprafa?? ?i epurarea apelor uzate. Metoda se aplic? pentru con?inuturi de sodiu ?i de potasiu de 0,5..

STAS 12678-1988 history

  • 1988 STAS 12678-1988 SLUDGES RESULTED FROM SURFACE WATERS TREATMENT AND WASTE WATERS PURIFI- CATION Sodium and potassium content determination



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