Waste management system in the brewing industry

Abstract

Waste management implies such an organization of an enterprise economic activity in which, at the lowest possible level of environmental pollution, an organization creates the prerequisites for efficient utilization, reuse and imparting additional useful properties to waste in order to obtain an additional economic effect. In the Samara region, significant financial resources are spent annually on waste disposal activities, which could be used to increase production efficiency in industry and agriculture. Only current costs of environmental protection from 2011 to 2016 increased from 7.3 to 10.3 billion rubles or by 41.0%. In addition to this, investments in fixed assets related to environmental protection amounted to 2.3 billion rubles in 2011, up to 5.9 billion rubles - in 2014. Among the various types of pollution, solid waste ranks second (about 30%). In the brewing industry, the main type of waste is brewery mash, formed from grain residues. To properly dispose of it, a large area for storing waste is required, and the possibility of use in the future as an organic fertilizer. All this requires significant capital and disposal costs. At the same time, the brewer can be used as a high-quality feed. The article proposes a waste management system that provides for the interaction of the beer industry enterprises with pig-breeding complexes. Activities include the use of brewery mash as a valuable feed for the replacement of concentrated feed. As a replacement result, daily gains increase by 5-7%.