HG/T 20653-1998Technical Specification on Design of Chemical Water Treatment in Chemical Enterprises (English PDF)
化工企业化学水处理设计技术规定
HG/T 20653 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| HG/T 20653-2011 | Technical Specification for Design of ChemicalWater Treatment in Chemical Plant | Valid |
| HG/T 20653-1998 | Technical Specification on Design of Chemical Water Treatment in Chemical Enterprises | Obsolete |
HG/T 20653-1998 is obsolete. It has been replaced by HG/T 20653-2011. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
the State Bureau of Petroleum and Chemical Industry
Level / Type
Industry · Recommended
Issue date
November 18, 1998
Implementation date
June 1, 2000
Scope
HG/T 20653-1998 is the English-translated version of 化工企业化学水处理设计技术规定.
HG/T 20653-1998 is the Chinese industry standard "Technical Specification on Design of Chemical Water Treatment in Chemical Enterprises". It was issued on November 18, 1998 by the State Bureau of Petroleum and Chemical Industry, and took effect on June 1, 2000. It is obsolete: it has been replaced by HG/T 20653-2011.
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Document preview — HG/T 20653-1998
National Standard of the People's Republic of China
Issued by: the State Bureau of Petroleum and Chemical Industry
Contents
- Document data
1 Document data
Sector: Chemical Industry (industry standard).
Issuing body: the State Bureau of Petroleum and Chemical Industry.
Date of issue: 1998-11-18.
Date of implementation: 2000-06-01.
Status: obsolete, replaced by HG/T 20653-2011.
......
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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