Enhancement of energy efficiency of environmentally equipment technologies for wastewater treatment of swing complexes
DOI:
https://doi.org/10.31548/energiya2019.02.074Abstract
Abstract. At the present stage of the development of industrial production of pork, it was not only important to obtain quality products, but also to reduce the negative impact of livestock systems waste on the environment. An important issue was the environmental safety and energy efficiency of production, which is closely linked and affects the final result of the work of the pig farms. The article deals with the main problems associated with the cleaning of waste pig farms, conducted an analysis, and classified the existing technological processes of waste cleaning of pig farms. The most effective method of liquid waste treatment is chosen. The method of calculation of energy consumption for the work of the treatment equipment, for estimation of efficiency of its work on pig farms, and also at modernization of livestock complexes, replacement of the treatment equipment is offered. Using this technique allows you to determine the energy consumption spent on the treatment of waste and, if necessary, replace them with more efficient. For efficient treatment and disposal of waste and improvement of existing liquid fractionation technology, it is proposed to apply electropump treatment of wastewater. In the article the model of the working body of the electric-impulse plant is developed, in which the processing parameters of the waste treatment are worked out, and the requirements for the regime and structural parameters of the installation. The essential factors influencing the quality of the processing of liquid waste pig farms are determined. This method simplifies the technological process of processing and utilization of manure drains on large pig farms and reduces the negative impact of liquid waste on the environment thereby increasing environmental safety.
Key words: energy efficiency, pig farm complexes, optimization of parameters
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