Technical technological optimization of waste water treatment of pig farms in the biogas system

Abstract

Pigs farms produce large quantities of waste water that endanger and degrade natural receivers - recipients, since waste water is most often discharged without any form of treatment or purification. Waste waters carry faces, unprocessed foods and other organic substances present and fall into the category of the most polluted waters. Many of the applied technical and technological solutions to their processing in order to prevent the threat of natural recipes have not yielded adequate results from the ecological aspect. In addition to technological and ecological efficiency, treatment of such wastewaters in the biogas system can lead to significant energy efficiency. By examining the efficiency of the biogas system during the working regime, certain shortcomings were noted, but the changes and optimization of the technical and biotechnological conditions resulted in the results required by the project.

Keywords

• waste water
• biogas
• anaerobic micro flora
• ecology
• recipient