INVESTIGATION OF THE PROCESS OF PROCESSING OF A PRESERVED ACTIVE SILT

The study of biodegradation of active sludge by «Baikal» biopreparation was carried out, followed by processing into biofuel. The paper presents the results of physical-chemical research after fermentation of active sludge. It is shown that with a lower concentration of biopreparation «Baikal», namely 25 ml, the content of fertilizers is insignificant, and with an increase to 75 ml it becomes higher than standard, therefore it was concluded that the optimal concentration is 50 ml, which has high fertilizer indices, but not exceeding norms.