DESTRUCTION OF DYES IN WASTES OF TEXTILE PRODUCTS
Madani Mariia
Odesa National Academy of Food Technologies, Odesa, Ukraine
https://orcid.org/0000-0001-9386-7364
DOI: 10.52363/2522-1892.2021.2.9
Keywords: protection technologies, technical ecology, dyes, electrochemical destruction, electrolyzer with separation of electrode spaces
Abstract
The results of wastewater treatment of textile enterprises in the electrolyzer with insoluble anodes and separation of electrode spaces with an inert membrane are presented. The influence of time, current density, concentration of sodium chloride, the initial concentration of dyes on the process of electrochemical destruction is determined. The developed technology makes it possible to ensure the effectiveness of the destruction of dyes and organic substances, which is necessary to obtain water quality that meets the standards for discharge into the municipal sewage system and reduce the cost of water treatment due to the lack of reagent facilities, septic tanks and dewatering equipment.
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