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Evaluation of air cleaning and monitoring equipment used in recirculation systems.
Cincinnati, OH: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, DHHS (NIOSH) Publication No. 81-113, 1981 Apr; :1-184
Pilot scale air cleaners and monitors are evaluated to determine their performance characteristics, maintenance requirements, and reliability for use in a recirculating exhaust system. Evaluation criteria for recirculation system components are developed for system components installed at a welding training center and tested on a welding process exhaust. The system components subject to evaluation include an electrostatically augmented fabric filter, electrostatic precipitator, aspirated cartridge filter, four extractive type particulate air monitors, three extractive ozone monitors, and a safety monitoring filter. Air cleaner and air monitor costs and calculations are included.
NIOSH-Author; Air-purification; Air-purifiers; Equipment-design; Air-conditioning; Environmental-engineering; Air-monitoring; Air-quality-control
NTIS Accession No.
DHHS (NIOSH) Publication No. 81-113
National Institute for Occupational Safety and Health
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division