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Analysis and Studies for Receiving Pesticides and Herbicides from Wastes from Production

Author

Listed:
  • KT Zhantasov

    (Doctor of Technical Sciences, M Auezov South Kazakhstan State University, Russia)

  • SSh Shalataev

    (Doctoral student, M Auezov South Kazakhstan State University, Russia)

  • DM Zhantasova

    (Masters of Economics, M Auezov South Kazakhstan State University, Russia)

  • DS Berzhanov

    (Doctor of Technical Sciences, M Auezov South Kazakhstan State University, Russia)

  • MK Zhantasov

    (Candidate of Technical Sciences, M Auezov South Kazakhstan State University, Russia)

  • NK Sarypbekova
  • AA Mirzaev
  • AS Naukenova
  • A Tleuova
  • S Shapalov

    (Associate Professor, M Auezov South Kazakhstan State University, Russia)

Abstract

The article contains information about the existence in the world of a multitude of herbicide assortments with specific soil and crops with different names, with high activity; in particular glyphosate is a class of herbicides that makes a great contribution to protecting useful crops from weeds. It is given that in factories of the phosphoric sub-sector, phosphoric acid is phosphoric acid in the technological redistribution of phosphate-siliceous raw materials, and then a return is formed in ammophos leading to dustiness and gas contamination of the production room. In the production of phosphate-siliceous raw materials in ore-thermal furnaces of yellow phosphorus, in the condensation stage of phosphorus, a sludge containing up to 65% of elemental phosphorus, 25% of water and 10% of mineral substances is formed in the form of waste. For economic reasons, in order to avoid loss of phosphorus, and especially in sanitary conditions, studies were carried out to enrich phosphor sludge by cold washing with hydraulic classification and extraction of phosphorus from it, followed by the synthesis of glyphosate. It was found that a decrease in the rate of washing water leads to a decrease in losses of phosphorus with washed dirt and its enrichment by 10-15% P4.

Suggested Citation

  • KT Zhantasov & SSh Shalataev & DM Zhantasova & DS Berzhanov & MK Zhantasov & NK Sarypbekova & AA Mirzaev & AS Naukenova & A Tleuova & S Shapalov, 2018. "Analysis and Studies for Receiving Pesticides and Herbicides from Wastes from Production," Organic & Medicinal Chemistry International Journal, Juniper Publishers Inc., vol. 5(2), pages 32-45, January.
    • Handle: RePEc:adp:jomcij:v:5:y:2018:i:2:p:32-45
    DOI: 10.19080/OMCIJ.2018.05.555656
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