Browsing by Author "Trokhymenko, Hanna"

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    Electrochemical extraction of zinc from acid and neutral regeneration solutions
    (Lviv Politechnic Publishing House, 2018-10-26) Koliehova, Anastasiia; Trokhymenko, Hanna; Gomelya, Mykola; Admiral Makarov National University of Shipbuilding; National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”
    The results of the electrochemical separation of sulfate and zinc chloride regeneration solutions; the pH influence on the electrolysis process and the extracting efficiency of metallic zinc are presented in the work. It has been established that electrolysis should be carried out in a two-cell electrolyzer to remove metals effectively.
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    Impact of riverbank anthropogenic pollution sources on the formation of river water quality
    (Lviv Politechnic Publishing House, 2018-02-01) Magas, Nataliia; Trokhymenko, Hanna; Admiral Makarov National University of Shipbuilding
    The method of estimation of the impact of riverbank anthropogenic pollution sources on the formation of river water quality is proposed. A description of the influence of housing and utility providers on water bodies within Mykolaiv region is made. The obtained results can be applied in the development of measures aimed at improvement of the ecological situation in the area under study.