GB/T 6816-1986
Abolished
DB4201/T 709-2024
Active
Hubei ProvinceLocal standards
DB4201/T 709-2024 Guidelines for Water Quality Grades for Municipal Sewage Treatment and Reuse
DB4201/T 709-2024 Guidelines for Water Quality Grades for Municipal Sewage Treatment and Reuse
Price:
$ 30
Basic Information
Standard Code:
DB4201/T 709-2024
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nPollutant emission standards
ICS Name:
\nWater quality
Publish Date:
2024-10-14
Implement Date:
2024-11-14
Pages:
25 pages
Development Information
Related Standards
GB/T 6920-1986
Active
GB/T 6920-1986 Water quality—Determination of pH value—Glass electrode method
GB/T 7466-1987
Active
GB/T 7466-1987 Water quality—Determination of total chromium
GB/T 7467-1987
Active
GB/T 7467-1987 Water quality—Determination of chromium (Ⅵ)—1,5 Diphenylcarbohydrazide spectrophotometric method
GB/T 7468-1987
Abolished
GB/T 7468-1987 Water quality—Determination of total mercury—Cold atomic absorption spectropho to metry
GB/T 7469-1987
Active