Logo

ISO 11632:1998

Current Revision

Stationary source emissions - Determination of mass concentration of sulfur dioxide - Ion chromatography method

$124.00

$124.00

$210.80


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

Document Preview Not Available...

This International Standard specifies a method for the determination of the mass concentration of sulfur dioxide emitted from combustion facilities and technical processes, and defines the most important performance characteristics.

The method described in this International Standard has been tested for a sulfur dioxide concentration range of 6 mg/m3 to 333 mg/m3 with sampling periods of 30 min. It is applicable to mass concentrations of sulfur dioxide exceeding this range by carrying out an appropriate dilution of the sample solutions prior to the analysis or by using larger volumes of absorption solution, and to sulfur dioxide concentrations below this range by extending the sampling period.

This International Standard is applicable to the analysis of samples containing negligible levels of sulfur trioxide and volatile sulfates (< 5 % of the expected sulfur dioxide concentration), and ammonia (< 5 mg/m3).

All concentrations are based on dry gas at a temperature of 273,2 K and pressure of 101,3 kPa.


SDO ISO: International Organization for Standardization
Document Number ISO 11632
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 146/SC 1
Publish Date Document Id Type View
Not Available ISO 11632:1998 Revision