HG/T 3534-2011Industrial circulating cooling water - Determination of acid-insoluble matter, phosphorus, iron, aluminium, calcium, magnesium, zinc and copper in sludge and corrosion products (English PDF)

HG/T 3534-2011 is the English-translated version of 工业循环冷却水污垢和腐蚀产物中酸不溶物、磷、铁、铝、钙、镁、锌、铜含量测定方法.

HG/T 3534-2011 belongs to the recommended Chinese chemical industry standards and covers the determination of acid-insoluble matter and of phosphorus, iron, aluminium, calcium, magnesium, zinc and copper in the sludge and corrosion products of industrial circulating cooling water. It applies to deposits taken from circulating cooling water systems. Its references are GB/T 601, GB/T 602-2002, GB/T 603, GB/T 6682 and GB/T 14637-2007, together with HG/T 3530 and HG/T 3531, which deal with the sampling and the water content of the same material. It supersedes HG/T 3534-2003. Issued on 20 December 2011, it has applied since 1 July 2012.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

GB/T 24197-2009|HG/T 3531-2011|HG/T 3532-2011|HG/T 3533-2011|HG/T 3535-2011|HG/T 3536-2011

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