摘要 |
Disclosed are methods for use with wet air scrubbers, and particularly, for maintaining a predetermined concentration of a dosing agent in a wet air scrubber. The method includes adding a dosing composition including a tracer and a treatment agent to a wet air scrubber, obtaining a fluid sample from the wet air scrubber, determining the concentration of the tracer in the fluid sample, comparing the concentration of the tracer in the fluid sample to a target tracer concentration, and adjusting the concentration of the dosing agent in the wet air scrubber when there is a difference between the concentration of the tracer in the fluid sample and the target tracer concentration. |