UPGRADING EXPERIMENTAL TECHNOLOGICAL LINES FOR OBTAINING BIO-FERTILIZERS FROM POULTRY BIOWASTE

Sergeevna Lyubov, Dyshlyuk, Svetlana Noskova, Lyudmila Asyakina, Olga Babich
2017 unpublished
At this stage of work, a pilot line has been prepared for bioconversion of poultry waste with the optimum process parameters of temperature of 37°C, pH of 7.5 and duration of 12.0 hours, which includes the following: a conveyor for poultry waste; a disperser; a sterilizer; a nutrient medium mixer; a column for continuous sterilization of the nutrient medium flow; a holder heat exchanger; seed tanks; and an experimental fermentation reactor. The configuration of the process areas of the pilot
more » ... eas of the pilot line for biofertilizer production from poultry waste has been optimized, and three experimental batches of biofertilizers have been obtained in implementation of three equipment configurations. It has been found that all tested equipment configurations in the pilot line are capable of obtaining biofertilizers from poultry waste that meet the requirements of current normative documents in terms of physico-chemical, microbiological and safety criteria.
fatcat:3ngxrcge3zfcxfgjvqvbp67rnu