In the lake of the Krasnoyarsk Territory, the content of hydrogen sulfide is exceeded by 55 times

The press service of the Hydrometeorological Center said that water samples were taken on March 15.

"Oz. Big Kyzykulskoye, in the alignment "3 km south of the village of Bolshaya Inya" in the water sample for 03/15/2017 Content: hydrogen sulfide - 55.4 PDC.Kh., pH - 8.05, dissolved oxygen - 3.99 mg/dm3, sulfur smell - 2 points, "the report said.

As the candidate of technical sciences, associate professor of the Department of Ecology and Forest Protection of the Support University Tatyana Spitsyna, most likely the source of the appearance of hydrogen sulfide in the lake is the news.

“Sawing is a cellular poison. It is unlikely that wastewater flows into this lake. The source is most likely natural. Just the lake was frozen. The activity of bacteria is due to the fact that aerobic bacteria actively developed in an oxygenic environment.

When the lake is completely melted and the atmosphere will be available, the oxygen regime will be restored and most likely there will be no hydrogen sulfide. Also, the source may be underground sources.

By the time people will swim, I think the level of hydrogen sulfide will be restored. But now it is harmful to the fish that lives there, ”Tatyana Spitsina explained.

Recall that in Nazarovo, experts found in the river excess of manganese by 40 times.

Earlier, the TVC news reported that in the rivers of the region, since the beginning of October , the excess of pollutants was recorded three times to 44 times .

One of the most memorable for the inhabitants of the region was the case of river pollution in Norilsk , when the water acquired a blood-red color.

Norilsk Nickel reported that temporary staining in the red color of the Daldykan river occurred due to contaminated water from the tailing of the Nadezhdinsky metallurgical plant .