| Abstract: | Conclusions Results from use of the method of inversion potentiometry in the analysis of wastewater from the manufacture of viscose fibre have been presented.The simplicity of the equipment and of performing the analysis make it possible to rapidly determine low concentrations of toxic metals in a background of large amounts of organic and inorganic compounds.The accuracy of determining zinc content in wastewater in the presence of copper ion is increased by introducing a tenfold excess of gallium as referred to the copper.Translated from Khimicheskie Volokna, No. 6, pp. 24–25, November–December, 1984. |
