Analysis of current state and choice of raw material of secondary cadmium technology

Authors

DOI:

https://doi.org/10.15587/2312-8372.2015.38113

Keywords:

cadmium, toxicity, cadmium production, nickel-cadmium batteries, utilization

Abstract

It is considered the main sources of raw materials and final products containing cadmium. It is shown that in most case, they have unique properties and in the near future can’t be changed without damage to other industries. It is conducted analysis of the production volumes of products containing cadmium and it is shown that in the near future is expected to decline in the production of such products. It is determined that more than 80 % of the cadmium can be re-used, and the main group of raw material of secondary cadmium technology are household nickel-cadmium current sources containing up to 30 % by weight of cadmium. It is proposed as the main raw material of secondary cadmium technology uses a small nickel-cadmium power sources. According to the analysis it is concluded that the development of technology for recycling of household nickel-cadmium batteries is promising both in terms of environmental protection, as well as from an economic point of view, as it will contribute to the development of safer and more efficient technologies for the use of cadmium in place of their ban.

Author Biography

Светлана Николаевна Козуб, Kharkov National Medical University, Lenin Avenue, 4, Kharkоv, 61022

Candidate of Technical Science, Senior Teacher

Department of Medical and Bioorganic Chemistry

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Published

2015-01-29

How to Cite

Козуб, С. Н. (2015). Analysis of current state and choice of raw material of secondary cadmium technology. Technology Audit and Production Reserves, 1(4(21), 37–41. https://doi.org/10.15587/2312-8372.2015.38113

Issue

Vol. 1 No. 4(21) (2015): Technologies of food, light and chemical industry

Section

Technologies of food, light and chemical industry

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Copyright (c) 2016 Светлана Николаевна Козуб

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