Browsing by Author "Odnorih, Zoryana"

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    Analysis of poultry manure utilisation methods to produce organic fertiliser
    (Lviv Politechnic Publishing House, 2018-02-26) Malovanyy, Myroslav; Odnorih, Zoryana; Kanda, Mariya; Lviv Polytechnic National University
    This article provides an overview of the poultry manure utilisation issues. It gives a comparative analysis of the methods of composting and vermiculation, production of organic-mineral fertilisers, granulation and thermal drying of the output raw product. Integrated combination of granulation and thermal drying is considered to be the most efficient in the poultry manure processing technology.
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    Evaluation of the degree of environmental hazard from environmental pollution in the area of poultry farms impact
    (Lviv Politechnic Publishing House, 2019-02-26) Kanda, Maria; Malovanyy, Myroslav; Tymchuk, Ivan; Odnorih, Zoryana; Lviv Polytechnic National University
    This article identifies the sources of environmental hazard in the area of poultry farms impact. The analysis of the nature and scope of pollution is made. Developmental specifics of poultry farming in Ukraine are considered. The prospects of the utilization of natural sorbents in the composition of bedding in order to mitigate pollution of the environment with ammonia and ammonium compounds are studied. The scope of reduction of environmental hazard as a result of the utilisation of natural dispersive sorbents in poultry farming is analysed.
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    Quality level of surface water at the control points of the western bug river (Lviv region)
    (Видавництво Львівської політехніки, 2020-02-24) Odnorih, Zoryana; Manko, Roman; Malovanyy, Myroslav; Soloviy, Christina; Lviv Polytechnic National University; Department of water cadaster and water monitoring Water basin management of the Western Bug and San rivers
    The article analyzes the negative impact of enterprises and public utilities on the surface water quality of the Western Bug River basin (within the Lviv region). The dynamics of changes of indicators of the main pollutants at six control points (2016–2018) and the assessment of surface water quality for 2018 are presented. It is proposed to replace the control units on the Western Bug River and its tributaries in order to obtain more accurate information and improve the work on the basin water management.
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    Solar power station as a “Green Key” certification factor
    (Lviv Politechnic Publishing House, 2019-02-26) Klyn, Gabriela; Odnorih, Zoryana; Malovanyy, Myroslav; Svidovyy, Maryan; Lviv Polytechnic National University
    The analysis of the negative impact of classical tourism on the environment elements is made. The generalized criteria for the eco-hotel and the environmental certification requirements of the Green Key Global Hotels are given. The calculation and selection of component parts of the network power station for the Derenivska Kupil apartment-hotel were carried out. The energy efficiency of the proposed solution is proven.