PL EN
The Strategy of Environmental Danger Minimization from Poultry Farms Waste
 
More details
Hide details
1
Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
2
Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies, Pekarska Str. 50, Lviv, Ukraine
CORRESPONDING AUTHOR
Ivan Tymchuk   

Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
 
 
KEYWORDS
TOPICS
ABSTRACT
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.