Characteristics of waters of the second category according to geochemical parameters of the city of Bodaibo, Irkutsk region

In this article, we will look at the results of the analysis of water from a reservoir of the second category in order to assess its quality and suitability for use. The sample was analyzed for the presence of the following indicators: ammonia/ammonium ion (NH3/NH+), nitrates (NO3-), column color index 20 cm, anionactive surfactants, dissolved oxygen, mercury, fluorides (F-), chemical oxygen consumption. These indicators determine the safety of water for human and animal health.