Stabilization of biomass in manure effluent using the thermophilic-aerobic process

Abstract

Aerobic-thermophilic stabilization of biomass is crucial in improving the processing processes of manure. This method makes it possible to achieve effective and stable processing of organic materials contained in manure using aerobic microorganisms and elevated temperatures. The aerobic-thermophilic process includes the action of oxygen and high temperature, which contribute to the active decomposition of organic substances in manure runoff. The increased temperature helps to create optimal conditions for the action of thermophilic bacteria, which accelerates the process of biological decomposition. Studies show that aerobic-thermophilic treatment of manure effluents helps to reduce the concentration of pathogenic microorganisms and ammonia. This contributes to obtaining cleaner and environmentally safe manure suitable for use in agriculture. Advantages of aerobic-thermophilic stabilization: Faster recycling process compared to traditional methods. Reduction of odors and risk of pathogen contamination. High quality and efficiency of produced manure. Aerobic-thermophilic stabilization of biomass in manure processing is a promising direction in improving modern waste treatment technologies. Its implementation contributes to improving the quality and safety of manure and the effective use of these resources in agriculture. Research and development of this method are essential for achieving sustainable and ecologically clean agricultural production. It has been established that liquid manure of enterprises with intensive milk and pork production technologies with hydraulic manure removal systems with a humidity of 92–96 % should be subjected to aerobic fermentation in an auto thermal mode, as a result of which products are obtained that are safe from a sanitary and hygienic point of view. In addition, the loss of nutrients is reduced. which determines the quality of organic fertilizers. Established that liquid manure businesses for technology-intensive milk production and pig manure removal by hydraulic systems with humidity 92–96 % of it are advisable to expose aerobic biofermentatsiyi in autothermal mode, which allows you to get the products in a safe sanitary and hygienic attitude and reduce the loss of nutrients that determine the quality of organic fertilizers.