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Recirculation of exhaust air.
Cincinnati, OH: U.S. Department of Health, Education, and Welfare, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, DHEW (NIOSH) Publication No. 76-186, 1976 Feb; :1-425
Technical performance criteria for recirculated exhaust air systems are outlined and the proceedings of a seminar assembled to review these criteria are outlined. The criteria reflects contaminant toxicity, the requirements for air monitoring and air cleaning equipment, reliability analyses of fail safe systems, and theoretical modeling of system performance. Topics covered by the seminar include: threshold limit values for toxic substances; cost effectiveness; performance standards; reengineering parameters that scientists and engineers would use in developing recirculation systems.
NIOSH-Contract; Contract-210-75-0080; Indoor-air-pollution; Ventilation-systems; Exhaust-systems; Air-contamination; Industrial-hygiene; Indoor-environmental-quality
NTIS Accession No.
DHEW (NIOSH) Publication No. 76-186; Contract-210-75-0080
National Institute for Occupational Safety and Health
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division