GB/T 15454-2009
Industrial circulating cooling water.Determination of sodium ,ammonium,potassium,magnesium and calcium.Ion chromatography (English Version)
- Standard No.
- GB/T 15454-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 15454-2009
- Replace
- GB/T 15454-1995
- Scope
- This standard specifies the contents of Na+, NH4+, K+, Mg2+ and Ca2+ in industrial circulating cooling water method of measurement. This standard applies to industrial circulating cooling water with Na+ content of 1.00mg/L~50.0mg/L, NH4+ content of 1.00mg/L~30.0mg/L, K
is 1.00 mg/L~50.0mg/L, the content of Mg2+ is 1.00mg/L~50.0mg/L and the content of Ca2+ is 1.00mg/L~50.0mg/L If the determination is beyond this range, it can be diluted and determined within this range. This standard is also applicable to Na+, NH4+, K+, Mg2+ and Ca< Superscript 2+> Determination of content.
GB/T 15454-2009 history
- 2009 GB/T 15454-2009 Industrial circulating cooling water.Determination of sodium ,ammonium,potassium,magnesium and calcium.Ion chromatography
- 1995 GB/T 15454-1995 Industrial circulating cooling water Determination of Sodium, Potassium, Ammonium, Magnesium and Colcium Ions Chromatography
