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Information × Registration Number 0209U005238, 0107U007054 , R & D reports Title Investigations of quality of water and bottom sediments at the area of water intake for centralized water supply (tailwater of Kyiv water energy plant dam and downstream of Desna riever) popup.stage_title Head Romanenko Victor Dmitrievich, Registration Date 27-01-2009 Organization Institute of Hydrobiology of National Akademy of Sciences of Ukraune popup.description2 Seasonal dynamic of water and sediments quality in the regions of public water supply abstaractions (Kyiv hydroelectric plant watertail and Desna river downstream) using hydrochemical, cytogenetic and biological (biotesting) methods has been investigated. According to the tropho-saprobiological, toxicological indexes and indexes of salt composition, water quality corresponded requirements of sanitary normative (except several components). However contamination of sediments by oil products, heavy metals, pesticides etc. has been found that could have an impact on water quality formation and cause secondary pollution of water in investigated bodies. Recommendations regarding prevention of toxic substances penetration from sediments to water has been given. Product Description popup.authors popup.nrat_date 2020-04-02 Close