Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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PROBLEMS OF THE ECOLOGICAL SECURITY OF ALUMINIUM AND SILICON MANUFACTURES

Nemchinova N.V. 1 Mineeva T.S. 1 Nikanorov A.V. 1
1 National Research Irkutsk State Technical University
In article data on influence on an ecological situation are provided in a river basin of Angara and the Lake Baikal of the enterprises of an aluminum and silicon promynlennost of the Irkutsk and Brotherly industrial hub. The basic principles of ecological strategy in the field of environmental protection are developed. Development of plans of stage-by-stage improvement of an ecological situation at the enterprises to the level corresponding to the legislation of the Russian Federation in the field of environmental protection and the international requirements for similar productions has to become the purpose of such strategy. Possibility of use on JSC BRAZ and JSC IRKAZ of the modern hi-tech floatation equipment which allows not only to reduce considerably emissions by slurry fields of the extremely dangerous wastes of fluorine, sodium, aluminum is considered, but also to begin processing of slurry fields. Results of commercial operation of the scheme of columned flotation of coal foam on JSC BRAZ are presented. The main actions for improvement of an ecological situation on silicon production are formulated.