Journal of the Society of Leather Technologists and Chemists

• 

  Año 2000, Vol. 84, Número 2

  • Determination of hexavalent chromium in leather extracts by the diphenylcarbazide (IUC-18) procedure: pitfalls and refinements

    S. Jambunathan, P. K. Dasgupta

    pág. 63

    

  • Potential chemical mechanisms causing false positive results in hexavalent chromium determination

    A. Long, N. J. Cory, C. B. Wood

    pág. 74

    

  • A new methodology for the rapid determination of chromium in tanning floats

    M.D. Borras, Josep M. Morera, A. Rius

    pág. 79

    

  • A novel chromium-iron tanning agent: cross-fertilization in solo tannage

    P. Thanikaivelan, V. Geetha, J. Raghava Rao

    pág. 82

    

  • Chrome-free tannage by sequential treatment with synthetic resins and aluminium or titanium

    S. Gangopadhyay, S. Lahiri, P. K. Gangopadhyay

    pág. 88

    

  • The environmental impact of waste chromium of tannery agglomerates in the east calcutta wetland ecosystem

    B. Chattopadhyay, S. Datta, A. Chatterjee

    pág. 94