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The Strategy of Environmental Danger Minimization from Poultry Farms Waste

Malovanyy Myroslav, Kanda Mariia, Paraniak Roman, Odnorih Zoriana, Tymchuk Ivan

Journal of Ecological Engineering

2021

Vol. 22, nr 5

229--237

An impact of poultry farms on the environment caused by ammonia emission from chicken manure has been studied. A negative impact minimisation method by adding natural sorbents to the bedding composition has been proposed. The optimum natural adsorbents compositions (clinoptilolite and palygorskite) for adding to the bedding as well as the optimum mixture ratio of these adsorbents to chicken manure mass have been determined. The optimum conditions for obtaining granulated organic-mineral fertiliser of prolonged action based on this composition have been studied. In the result of the research data analysis a technological scheme for organic-mineral fertiliser production based on chicken manure and a mixture of natural adsorbents have been proposed.

Results of Surface Water Quality Monitoring of the Western Bug River Basin in Lviv Region

Odnorih Zoriana, Manko Roman, Malovanyy Myroslav, Soloviy Khrystyna

Journal of Ecological Engineering

2020

Vol. 21, nr 3

18--26

The article describes the steps for organizing and conducting the ecological monitoring of surface water in order to shift Ukraine to the European standards in the field of water use and protection. The main water users-pollutants of the Western Bug River basin in the Lviv region were identified. The results of the water samples taken from the control bodies in 2018 were analyzed. A promising way to improve the work of the water basin management of the Western Bug River was proposed.