Page 286 - Air Pollution Control Engineering

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Wet and Dry Scrubbing 265

Fig. 13. Sulfur dioxide scrubbing using Q-PAC and 2-K Tellerettes. (Courtesy of Lantec
Products Inc.)

Example 19
Hydrogen sulfide is the most common source of odor complaints resulting from normal
operations of a typical waste-treatment facility. Removal of hydrogen sulfide from a
municipal air emission stream using a packed tower wet scrubber is presented in this
example. (Note: Refer to Example 25 for removal of hydrogen sulfide from an industrial
air emission stream using a nontraditional wet scrubber.)