DL/T 502.25-2006Analytical methods of steam and water in power plants Part 25: Determination of iron (Spectrometric method using sulphosalicylic acid) (English PDF)
火力发电厂水汽分析方法 第25部分:全铁的测定(磺基水杨酸分光光度法)
DL/T 502.25 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| DL/T 502.25-2019 | Analytical methods of steam and water in power plants一Part 25: Determination of iron | Valid |
| DL/T 502.25-2006 | Analytical methods of steam and water in power plants Part 25: Determination of iron (Spectrometric method using sulphosalicylic acid) | Obsolete |
DL/T 502.25-2006 is obsolete. It has been replaced by DL/T 502.25-2019. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Development and Reform Commission
Level / Type
National · Recommended
Issue date
May 6, 2006
Implementation date
October 1, 2006
Scope
DL/T 502.25-2006 is the English-translated version of 火力发电厂水汽分析方法 第25部分:全铁的测定(磺基水杨酸分光光度法).
DL/T 502.25-2006 is the Chinese industry standard "Analytical methods of steam and water in power plants Part 25: Determination of iron (Spectrometric method using sulphosalicylic acid)".
It was issued on May 6, 2006 by the National Development and Reform Commission, and took effect on October 1, 2006. It is obsolete: it has been replaced by DL/T 502.25-2019.
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Document preview — DL/T 502.25-2006
National Standard of the People's Republic of China
Issued by: National Development and Reform Commission
Contents
- Document data
1 Document data
Sector: Electricity & Power (industry standard).
Issuing body: National Development and Reform Commission.
Date of issue: 2006-05-06.
Date of implementation: 2006-10-01.
Status: obsolete, replaced by DL/T 502.25-2019.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
DL/T 502.26-2006 — Analytical methods of steam and water in power plants. Part 26: Determination of ferrite (Spectrometric method using bathophenanthorline)
DL/T 502.24-2006 — Analytical methods of steam and water in power plants. Part 24: Determination of aluminum sulfate coagulant (Alkalinity difference)
DL/T 502.27-2006 — Analytical methods of steam and water in power plants. Part 27: Determination of suspended iron
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DL/T 502.25-2006
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