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Information × Registration Number 0226U000403, (0124U001842) , R & D reports Title Development of scientific bases of waste waters and dehydration of polydispersed suspensoins popup.stage_title Розробка наукових основ очищення стічних вод та зневоднення полідисперсних суспензій Head Shestopalov Oleksii V., Кандидат технічних наук Registration Date 08-01-2026 Organization National Technical University "Kharkiv Polytechnic Institute" popup.description1 Increase of efficiency of industrial flows waters treatment, research of conformities to the law and choice of the rational modes of process of dehydration of polydispersed suspensoins, slimes and sediments for their subsequent utilization popup.description2 The research project was devoted to the development of scientific foundations for improving the efficiency of industrial wastewater treatment and intensifying the dewatering processes of polydisperse suspensions, sludges, and sediments generated in water treatment systems. During the project implementation, the regularities of formation, aggregation, separation, and dewatering of disperse systems with a polydisperse solid phase were established, and rational technological operating regimes were substantiated in order to reduce environmental impact and ensure further utilization of the resulting sludges. An analysis of the environmental hazard of industrial wastewater, sludges, and sediments from water treatment facilities was carried out, and their impact on components of the natural environment was assessed. The influence of physicochemical, dispersive, and structural-rheological characteristics of wastewater and sludges on the efficiency of their separation and dewatering processes was investigated. Effective approaches to intensifying industrial wastewater treatment and the separation of polydisperse systems through flocculation and coagulation of suspended particles were identified. The regularities of dewatering of the formed aggregates in sedimentation centrifuges were studied, and optimal types of reagents and centrifugation regimes were determined, ensuring an increased degree of solid phase removal and a reduced moisture content of the sludge. Based on the experimental studies, scientifically substantiated approaches to the development of low-waste and resource-efficient technologies for industrial wastewater treatment and the utilization of polydisperse sludges and sediments were formulated, contributing to improved environmental safety of industrial enterprises and compliance with the principles of sustainable development. Product Description popup.authors Musii А. Tseitlin Andrii O. Shkop Vadim V. Sebko Oksana S. Makhonina Tetiana В. Novozhylova Dmytro I. Nechyporenko popup.nrat_date 2026-01-08 Close