title: Engineering case reports. Effectiveness of local exhaust ventilation (LEV) in controlling engineered nanomaterial emissions during reactor cleanout operations.
authors.affiliation: National Institute for Occupational Safety and Health, Cincinnati, Ohio, USA.
authors.forename: Mark M
authors.initials: MM
authors.lastname: Methner
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis*; D003035:Cobalt / Q000032:analysis*; D004738:Engineering; D004784:Environmental Monitoring; D006801:Humans; D017895:Manganese Compounds / Q000032:analysis*; D046529:Microscopy, Electron, Transmission; D049329:Nanostructures / Q000032:analysis* / Q000648:ultrastructure; D016273:Occupational Exposure / Q000032:analysis / Q000517:prevention & control; D016272:Occupational Health; D010087:Oxides / Q000032:analysis*; D018030:Silver Compounds / Q000032:analysis*; D014691:Ventilation / Q000379:methods*
chemical_list: D000395:Air Pollutants, Occupational; D017895:Manganese Compounds; D010087:Oxides; D018030:Silver Compounds; D003035:Cobalt; C027424:manganese oxide; C040225:disilver oxide; C060728:cobalt oxide