%0 Journal Article %T IMPACT OF MEFOSPHONE ON THE EFFICIENCY OF THE PROCESS OF BIOGAS OBTAINING AND UTILIZATION OF CARBON-CONTAINING WASTE %A Gayfullin, I.. %A Haliullina, Z.M. %A Ziganshin, B.G. %A Shogenov, Y.. %A Gallyamov, E.A. %K Mefosfon, biogas, biofertilizer, reactor, carbon-containing waste, utilization, energy saving, experiments %J Vestnik of Kazan State Agrarian University %D 2021 %N 16 %P 7 %I Kazan state agrarian University