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Database: 189759 (26 Oct 2025)
YB/T 4884-2020 English PDF
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YB/T 4884-2020
: Technical specification for wastewater treatment of cold-rolled chrome-contained of iron and steel enterprises
Status: Valid
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Standard Title (Description)
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YB/T 4884-2020
English
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Technical specification for wastewater treatment of cold-rolled chrome-contained of iron and steel enterprises
Valid
YB/T 4884-2020
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Basic data
Standard ID
YB/T 4884-2020 (YB/T4884-2020)
Description (Translated English)
Technical specification for wastewater treatment of cold-rolled chrome-contained of iron and steel enterprises
Sector / Industry
Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard
H04
Classification of International Standard
77-010
Word Count Estimation
9,984
Date of Issue
2020-12-09
Date of Implementation
2021-04-01
Quoted Standard
GB/T 12801; GB 13456; GB 15603; GB 50160; GB 50268; HG/T 4120
Regulation (derived from)
Ministry of Industry and Information Technology Announcement No. 48 (2020)
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the terms and definitions, basic requirements, system technical requirements, equipment selection requirements, operation and maintenance of cold-rolling chromium-containing wastewater treatment technology for iron and steel enterprises. This standard is applicable to the cold-rolling chromium-containing wastewater treatment projects newly built, rebuilt, and expanded by iron and steel enterprises.
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