Comprehensive study of the physical and chemical properties of phosphorus sludge and cottrell dust


Nazarbek U. Besterekov U. Abdurazova P. Nazarbekova S. Raiymbekov Y.
2021Budapest University of Technology and Economics

Periodica Polytechnica Chemical Engineering
2021#65Issue 4454 - 461 pp.

The article presents the results of physico-chemical research of waste from the phosphorus industry – phosphorus sludge and cottrell dust. The reliability of the experimental results was ensured by the use of generally recognized research methods, as well as reliable physico-chemical and instrumental methods of analysis. The results of the experiment prove the suitability of these types of waste for the production of mineral fertilizers. This, in turn, will make it possible to improve the environmental situation in the southern region of Kazakhstan.

Cottrell dust , Mineral fertilizers , Phosphorous sludge , Phosphorus-containing waste

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Department of Chemical Technology of Inorganic Substances, High School of Chemical Engineering and Biotechnology, M.Auezov South Kazakhstan University, Tauke Khan Avenue 5, Shymkent, 160000, Kazakhstan

Department of Chemical Technology of Inorganic Substances

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