US EPA Method 16, 16A

Method 16

Semi-continous Determination of Sulfur Emissions from Stationary Sources

This method is applicable for the determination of total reduced sulfur (TRS) compounds from recovery furnaces, lime kilns, and smelt dissolving tanks at kraft pulp mills and fuel gas combustion devices at petroleum refineries.

Method 16A

Determination of Total Reduced Sulfur Emissions from Stationary Sources (Impinger Technique)

This method is applicable for the determination of Total Reduced Sulfur (TRS) emissions from recovery boilers, lime kilns, and smelt dissolving tanks at kraft pulp mills, reduced sulfur compounds H2S carbonyl sulfide and carbon disulfide from sulfur recovery units at onshore natural gas processing facilities, and from other sources when specified in an applicable subpart of the regulations.