HG/T 2158-1991
Determination of ammonium in industrial circulating cooling water Distillation-titration method (English Version)

Standard No.

HG/T 2158-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2012-07

Replace By

HG/T 2158-2011

Latest

HG/T 2158-2011

Scope

This standard specifies the determination of ammonium content in industrial circulating cooling water by distillation and titration methods. This standard is applicable to the determination of ammonium (measured as N) in industrial circulating cooling water with a content of 0.50 to 100.O mg/L.

HG/T 2158-1991 history

• 2012 HG/T 2158-2011 Determination of ammonium in industrial circulating cooling water Distillation and titration
• 1991 HG/T 2158-1991 Determination of ammonium in industrial circulating cooling water Distillation-titration method