GB/T 3839-1983
Active
DB53/T 625-2014
Active
Yunnan ProvinceLocal standards
DB53/T 625-2014 DB53/T 625-2014 Determination of Total Phosphorus in Coking Wastewater - Phosphomolybdic Acid Spectrophotometry
DB53/T 625-2014 DB53/T 625-2014 Determination of Total Phosphorus in Coking Wastewater - Phosphomolybdic Acid Spectrophotometry
Price:
$ 30
Basic Information
Standard Code:
DB53/T 625-2014
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Industrial wastewater and pollutant analysis methods
ICS Name:
\nWastewater
Publish Date:
2014-08-28
Implement Date:
2014-12-01
Scope
This standard specifies the method of determining the total phosphorus in coking wastewater by the phosphomolybdenum blue spectrophotometry. This standard is applicable to the determination of total phosphorus in coking wastewater. The measurement range (mass concentration): 0.1 mg/L to 10.0 mg/L.
Development Information
Related Standards
GB 4284-1984
Replaced
GB 4284-1984 Control standards for pollutants in sludges from agricultural use
GB 4914-1985
Replaced
GB 4914-1985 Effluent standards for oil-bearing waste water from offshore petroleum development industry
GB/T 4918-1985
Abolished
GB/T 4918-1985 Waste water from manufacturing process—Determination of total nitro compounds—Spectrophotometric method
GB/T 4919-1985
Abolished
GB/T 4919-1985 Waste water from manufacturing process—Determination of total nitro compounds—Gas chromatographic method
GB 9135-1988
Abolished