Utilization of organic waste by anaerobic fermentation at a livestock complex E.Y. Kolesnichenko, V.I. Zheltukhin, E.G. Kotlyarova, M. A. Kulikova and A. A. Melentyev BIO Web Conf., 160 (2025) 02034 Published online: 12 February 2025 DOI: 10.1051/bioconf/202516002034