Standard No.:	GB/T 15454-2009
English Name:	Industrial circulating cooling water - Determination of sodium，potassium， magnesium and calcium - 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
Chinese Classification:	G76    Basic standards and general methods for water treatment agent
Professional Classification:	GB    National Standard
ICS Classification:	71.040.40 71.040.40    Chemical analysis 71.040.40
Issued by:	AQSIQ; SAC
Issued on:	2009-5-18
Implemented on:	2010-2-1
Status:	valid
Superseding:	GB/T 15454-1995 Industrial circulating cooling water－Determination of sodium, ammonium, potassium, magnesium and calcium－Ions chromatography
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

本标准规定了工业循环冷却水中Na+ 、NH4+ 、K+ 、Mg2+ 和Ca2+ 含量的测定方法。
本标准适用于工业循环冷却水中Na+ 含量1.00 mg/L~50.0 mg/L,NH4+ 含量1.00 mg/L~30.0mg/L,K+ 含量1.00 mg/L~50.0 mg/L,Mg2+ 含量1.00 mg/L~50.0 mg/L 和Ca2+ 含量1.00mg/L~50.0mg/L 范围的测定,如果超出此范围,可稀释在此范围内测定。
本标准也适用于地表水、地下水和其他工业用水中Na+ 、NH4+ 、K+ 、Mg2+ 和Ca2+ 含量的测定。