This standard specifies the method for the determination of ferrous sulfide content in scale and corrosion products in industrial circulating cooling water. This standard is applicable to the determination of ferrous sulfide content in fouling and corrosion products in circulating cooling water.
HG/T 3532-2003 history
2011HG/T 3532-2011 Industrial circulating cooling water. Determination of ferrous sulphide for sludge and corrosion products
2004HG/T 3532-2003 Industrial circulating cooling water-Determination of ferrous sulphide for sludge and corrosion products