Ozone mitigation tests at the APS
Author(s) -
T.M. Kuzay,
J.T. Collins,
M. Pisharody,
P.K. Job,
Zhibi Wang
Publication year - 1996
Language(s) - English
Resource type - Reports
DOI - 10.2172/427000
Subject(s) - ozone , limit (mathematics) , environmental science , nuclear engineering , meteorology , detection limit , atmospheric sciences , engineering , statistics , mathematics , physics , mathematical analysis
Ozone is generated in the APS experimental stations whenever the x-ray beam has a chance to interact with air. Ozone concentrations in an experimental station have to be below a certain defined limit (current OSHA regulations specify 0.08 ppm as the maximum limit) before an experimenter can reenter the hutch. This limit is said to be currently under study for a downward adjustment. One method of depleting the ozone generated in an experimental station is mitigation through either adsorption or direct destruction. In recent tests, both methods were tried using commercially available units. Test results and some analytical predictions are presented
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