The river in Taimara was cleaned of diesel residues. Surprisingly, after the diesel spill at Norilsk Nickel in 2020, the environmental consequences are still negligible. Let's remember that in that period about 21 thousand tons were leaked. Specifically, this time we are talking about the Ambarnaya River, which has not yet been completely cleaned - the entire plan includes eliminating the consequences of the spill along 16 kilometers; This season, scientists from Tomsk University traveled 7.8 kilometers. Most of the hydrocarbons were removed during the initial elimination, but some of the oil products remained in the bottom sediments and continued to affect the water condition. The most interesting thing is the active use of biological components in the form of microorganisms, which avoids soil digging by heavy equipment. It is of course better for the environment, and it is likely that the cleaning will be cheaper - there is no need to move equipment from place to place in the far north. Technologies for eliminating oil spills and oil products were actively discussed after the disaster in the Kerch Strait, in the process of its elimination it became clear that legal disputes were harming the cleanliness of the beaches, and the elimination methods had not been updated for a long time. True, during the cleaning of the beaches, about 30 technologies from different applicants were tested, including biological agents. Some of them, for example, mechanized cleaning equipment, entered the series. Oil warehouse in Telegram up to MAX.