GB/T 15454-1995 Determination of sodium, ammonium, potassium, magnesium and calcium ions in industrial circulating cooling water - Ion chromatography
Basic Information
Standard ID:
GB/T 15454-1995
Standard Name: Determination of sodium, ammonium, potassium, magnesium and calcium ions in industrial circulating cooling water - Ion chromatography
Chinese Name:
工业循环冷却水中钠、铵、钾、镁和钙离子的测定 离子色谱法
Standard category:National Standard (GB)
state:in force
Date of Release1995-01-12
Date of Implementation:1995-10-01
standard classification number
Standard ICS number:Chemical Technology>>Analytical Chemistry>>71.040.40 Chemical Analysis
Standard Classification Number:Chemical Industry>>Chemical Additives, Surfactants, Catalysts, Water Treatment Agents>>G76 Basic Standards and General Methods for Water Treatment Agents
Publication information
publishing house:China Standards Press
other information
Release date:1995-01-12
Review date:2004-10-14
Drafting unit:Tianjin Research Institute of Chemical Industry, Ministry of Chemical Industry
Focal point unit:National Technical Committee on Chemical Standardization
Publishing department:State Technical Supervision Bureau
competent authority:China Petroleum and Chemical Industry Association
Introduction to standards:
This standard specifies the determination method of Na, NH4+, K2+, Mg2+ and Ca2+ in industrial circulating cooling water. This standard is applicable to the determination of Na2+ content in the range of 1.00～50.0mg/L, NH4+ content in the range of 1.00～30.0mg/L, K2+ content in the range of 1.00～50.0mg/L, Mg2+ content in the range of 1.00～50.0mg/L and Ca2+ content in industrial circulating cooling water. If it exceeds this range, it can be diluted and determined within this range. This standard is also applicable to the determination of Na2+, NH4+, K2+, Mg2+ and Ca2+ in surface water, groundwater and other industrial water. GB/T 15454-1995 Determination of sodium, ammonium, potassium, magnesium and calcium ions in industrial circulating cooling water Ion chromatography GB/T15454-1995 standard download decompression password: www.bzxz.net