GB/T 17923-1999
Replaced
YS/T 743-2010
Active
Industry standards-Non-ferrous metals
YS/T 743-2010 Determination of gaseous flouride in purification system for electrolyzed aluminium by alkali-paper sampling and fluorine ion-selective electrode analysis
YS/T 743-2010 Determination of gaseous flouride in purification system for electrolyzed aluminium by alkali-paper sampling and fluorine ion-selective electrode analysis
Basic Information
Standard Code:
YS/T 743-2010
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for light metals and their alloys
ICS Name:
Liquid waste, sludge
Publish Date:
2010-11-22
Implement Date:
2011-03-01
Pages:
7 pages
Scope
This standard specifies the method for determining the concentration of gaseous fluorides in the purification system of electrolytic aluminum.
This standard is applicable to the determination of the concentration of gaseous fluorides in the purification system of electrolytic aluminum, with a measurement range of 0.1 mg/m3 to 500 mg/m3.
This standard is also applicable to the determination of the concentration of gaseous fluorides in other pollution sources.
Development Information
Referenced Standards
Related Standards
GB 18420.1-2001
Replaced
GB 18420.1-2001 Biological toxicity grading for pollutant from marine petroleum exploration and exploitation
GB/T 18420.2-2001
Replaced
GB/T 18420.2-2001 Biological toxicity inspection method for pollutant from marine petroleum exploration and exploitation
GB 18420.1-2009
Active
GB 18420.1-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation—Part 1:Grading
GB/T 18420.2-2009
Active
GB/T 18420.2-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation—Part 2:Test method
YS/T 119.12-2010
Active