Voltammetric determination of heavy metals in the liquidt oilet soap

Matveiko, Nikolay; Braikova, Alla; Sadovski, Viktor

Voltammetric determination of heavy metals in the liquid toilet soap

UDC 543.253

Authors

Н.П. Матвейко
Республика Беларусь, Минск, УО «Белорусский государственный экономический университет», кафедра «Физикохимия материалов и производственных технологий»
А.М. Брайкова
Республика Беларусь, Минск, УО «Белорусский государственный экономический университет», кафедра «Физикохимия материалов и производственных технологий»
В.В. Садовский
Республика Беларусь, Минск, УО «Белорусский государственный экономический университет», первый проректор

abstract

By stripping voltammetry method it was determined the maintenance of Zn, Pb, Cu and Hg in samples of 8 names of firm liquid toilet soap. It was established that all studied samples of liquid toilet soap contain Zn, Pb, Cu and Hg, and the maintenance of Zn exceeds the content of other heavy metals in tens and even hundreds of times. The maintenance of heavy metal in the studied samples of liquid toilet soap is more than 2 times less than the size regulated the TNPA. Cadmium was not detected in any of the studied samples of liquid toile soap.

Voltammetric determination of heavy metals in the liquid toilet soap

keywords

Publisher's imprint

Matveiko, Nikolay. Voltammetric determination of heavy metals in the liquid toilet soap / Matveiko Nikolay, Braikova Alla, Sadovski Viktor // Vestnik of Vitebsk State Technological University . ─ 2016. ─ № 1(30). ─ P. 74.

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