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OLS Field Name OLS Field Data
Main Title Present-Day State of Industrial Hygiene Problems in Hydrometallurgical Production of Tungsten and Molybdenum Salts and Oxides (Sovremennoe Sostoianie Voprosov Gigieny Truda pri Gidrometallurgicheskom Sposobe Polucheniya Solei i Okislov Volframa i Molibdena).
Author Golyakova., L. P. ;
CORP Author Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section.
Year Published 1971
Report Number EPA-TR-76-198;
Stock Number PB-254 580-T
Additional Subjects Industrial hygiene ; Tungsten ; Hydrometallurgy ; Molybdenum oxides ; Respiratory diseases ; Air pollution ; Molybdenum inorganic compounds ; Industrial medicine ; USSR ; Translations ; Dust ; Exposure ; Occupational safety and health ; Environmental health ; Air pollution effects(Humans)
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NTIS  PB-254 580-T Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 11p
Abstract The paper discusses issues in the hydrometallurgical production of tungsten (W) and molybdenum (Mo) salts and oxides of concern to industrial hygiene. The technology used is briefly described and the main adverse factors in the industry under consideration are pointed out with particular emphasis on the pollution of the atmosphere by dust containing W, Mo and SiO2. High concentrations of irritating gases (NH3, HCl, H2S) were recorded in the air in industrial production areas and work sites. Due to existing work conditions, dust induced fibrosis and a high level of chronic afflictions involving the upper respiratory tract were noted among the workers. The paper compares working conditions at two plants with different mechanized technology levels and demonstrates the importance of advanced technology in the improvement of work hygiene in the industry studied.
Supplementary Notes Trans. of Gigiena Truda i Professionalnye Zabolevaniya (USSR) v15 n2 p4-8 1971.
Title Annotations +++Present-Day State of Industrial Hygiene Problems in Hydrometallurgical Production of Tungsten and Molybdenum Salts and Oxides (Sovremennoe Sostoianie Voprosov Gigieny Truda pri Gidrometallurgicheskom Sposobe Polucheniya Solei i Okislov Volframa i Molibdena)--Translation.
PUB Date Free Form 1971
Category Codes 06J; 06T
NTIS Prices PC A02/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326621222
Origin NTIS
Type CAT