HG/T 3525-1985
Industrial circulating cooling water.Determination of aluminium (English Version)

Standard No.

HG/T 3525-1985

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2004-05

Replace By

HG/T 3525-2003

Latest

HG/T 3525-2011

Scope

This method is suitable for the determination of aluminum in water samples containing phosphates, organic phosphonates and fluorine. Measuring range lmg/L. When the content is higher, less water can be taken.

HG/T 3525-1985 history

• 2011 HG/T 3525-2011 Industrial circulating cooling water.Determination of aluminium
• 2004 HG/T 3525-2003 Industrial circulating cooling water-Determination of aluminium-Spectrometric method using pyrocatechol violet
• 1970 HG/T 3525-1985 Industrial circulating cooling water.Determination of aluminium