GB/T 3143-1982
Active
GB/T 23838-2009
Active
National standards
GB/T 23838-2009 Determination of suspended solids of industrial circulating cooling water
GB/T 23838-2009 Determination of suspended solids of industrial circulating cooling water
Basic Information
Standard Code:
GB/T 23838-2009
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for water treatment agents
ICS Name:
Chemical analysis
Publish Date:
2009-05-18
Implement Date:
2010-02-01
Pages:
7 pages
Scope
This standard specifies the method for determining the suspended solids in raw water, wastewater, and sewage filtered through glass fiber filter paper or G4 crucible-type filters. The minimum detection limit of this method is approximately 2 mg/L, and there is no stipulation for the upper limit of the determination.
Development Information
Referenced Standards
Adopt standards
ISO 11923:1997
Related Standards
GB/T 4472-1984
Replaced
GB/T 4472-1984 General rule for determination of density and relative density for chemical products
GB/T 4946-1985
Replaced
GB/T 4946-1985 Terms of gas chromatography
GB/T 5274-1985
Replaced
GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods
GB/T 5831-1986
Replaced
GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method
GB/T 5832.2-1986
Replaced