By S. Langard, S. Langård

Organic and Environmental points of Chromium specializes in the organic and environmental points of chromium and its compounds, with emphasis at the most vital points in their toxicology and body structure. subject matters coated variety from the construction and occupational publicity of chromium compounds to the presence of chromium in air, soil, and ordinary waters. The functions of chromium in telephone biology and medication also are discussed.

Comprised of eleven chapters, this quantity starts with an summary of the poisonous and carcinogenic results of chromium and chromium compounds, by way of a dialogue at the creation and occupational publicity of chromium compounds. The reader is then brought to the extra universal analytical equipment utilized in the selection of chromium in environmental and organic samples. next chapters discover the dietary position of chromium; absorption, shipping, and excretion of chromium in people and animals; mutagenic and cytogenetic results of chromium compounds; and organ toxicity of chromium in animals. The carcinogenic results of chromium, together with its results at the pores and skin, also are considered.

This monograph should be of curiosity to scholars, practitioners, and researchers within the fields of biology, body structure, and chemistry, in addition to people with an aim curiosity within the ways that chromium and its compounds act in organic fabrics and within the human atmosphere.

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Made by: Wet milling of stainless steel, suspending particulates in a suitable solvent (usually mineral spirits). Because most reactions in the manufacture of commercial pigments take place in closed systems, occupational exposure occurs either in loading of the reactors with the primary materials, or in mixing and/or bagging the finished product. g. exclusively lead Chromate) while others produce a variety thereof: occupational exposures can therefore be either simple or complex depending on the product mix.

Of particles Equiv. diam. 8 Ni MIG/Stainless Steel (1,000 particles total) 2 2 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 7 7 7 7 7 χ X X χ X X χ X χ X χ X χ X χ X X X X X X X X χ X χ X X X X X X χ X χ X X χ X X χ χ χ X χ X X X X X X X X X X X χ X X X X χ χ X X χ X X χ X X χ X X χ X MMA/Stainless Steel (1 ,000 particles total) 2 2 2 3 3 4 6 7 7 χ X X χ X X X X χ X χ χ χ X X X X X X X X X X X x x X X X X x x X X X X Impactor stage cutoffs (microns) 2: ( . 5) 4: ( 1 . 0) 5: ( 2 . 0) X 6: ( 4 . 0) Average total Fume conc.

And Loccar, R. ) pp. 2 4 9 - 2 8 0 , Reinhold Pub. Y. , Virtamo, M. and Haapa, K. (1977) Scand. J. Work Environ. Health 3, 192-202. , Kilpiö, J. and Virtamo, M. (1979) J. Occup. Med. 21, 1 8 4 - 1 8 8 . Ulfvarson, U. (1979) Arbete och Hälsa 31. , Hallne, J. and Bellander, T. (1978) Arbete och Hälsa 8. USPHS (1953) Public Health Serv. Pub. 192, Fed. Sec. Agency, PHS, DOHBSS. Vetter, J. J. and Müller, C. (1949) in Encyclopedia of Chemical Technology (Kirk, R. E. and Othmer, D. , Vol. 3, pp. Y. Vigliani, Ε.

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