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Membranolytic Activity and Morphological Characterization of Palygorskite and Sepiolite

  • R. P. Nolan
  • A. M. Langer
  • G. B. Herson
Conference paper
Part of the NATO ASI Series book series (volume 30)

Abstract

The hormitic clays, palygorskite (attapulgite) and sepiolite, are being commercially used for many different applications. In 1983, approximately 1.1 million tons of palygorskite was used in industrial countries of the western world, as compared to 400,000 tons of sepiolite in 1984 (see IARC, 1987, for production, consumption, and application data). Concern about the potential health hazard of these minerals has arisen due to their fibrous nature and extensive application as asbestos substitutes (Bignon et al, 1980).

Keywords

Mount Sinai School Potential Health Hazard Chrysotile Asbestos Mineral Fiber Mineral Specimen 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1989

Authors and Affiliations

  • R. P. Nolan
    • 1
  • A. M. Langer
    • 1
  • G. B. Herson
    • 2
  1. 1.Environmental Sciences LaboratoryApplied Sciences Institute of The City University of New York At Brooklyn CollegeBrooklynUSA
  2. 2.Andre Meyer Department of Physics and Nuclear MedicineMount Sinai School of MedicineNew YorkUSA

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