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Title: Application of electroanalytical techniques for the determination of trace metals in airborne particulate matter
Authors: Tamrakar, Praveen Kumar
Pitre, K S
Issue Date: Dec-2001
Publisher: NISCAIR-CSIR, India
Abstract: Simple, rapid and accurate voltammetric methods, viz., DCP, DPP, DPASV, have been proposed for the determination of metals at trace levels in airborne particulate matter using 0.1 M (NH4)2 tartrate and 0.05 M EDTA disodium salt as supporting electrolyte with 0.001% gelatin as maximum superessor. The results show the presence of Pb2+, Zn2+, Cu2+ and B3+ in airborne particulate matter. The quantitative analysis of trace metals has been carried out by the method of standard addition. The results obtained by the proposed methods are compared with those obtained using atomic absorption spectrometric method.
Page(s): 1353-1355
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.40A(12) [December 2001]

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