Efficiency of using biological filtering material for environmental support of accelerated waste processing

Based on the data obtained during the studies, the concentration of ammonia and hydrogen sulfide released during the accelerated processing of livestock waste was established. The design of an experimental setup for modeling the composting process using a biological air filtration system is presented. To ensure effective purification of air from ammonia and hydrogen sulfide generated during the accelerated processing of livestock waste, a method for using organic filter material consisting of compost and wood chips in various ratios is proposed. Also, the optimal time for cleaning air passing through the filter material has been established. The optimum type of filtering material and its characteristics have been experimentally established, ensuring the efficiency of air purification from hydrogen sulfide and ammonia by 97 and 98%, respectively.