Article title: METHODS AND RESULTS OF ECOLOGICAL STUDIES OF SURFACE WATER POLLUTION

Article author: Sadovnikova Ekaterina Igorevna, Sidorov Alexander Arkadevich

Number of pages: 6

Contact mail: sidorov120559@yandex.ru

Аbout the author:

Annotation:
Using traditional chemical methods, the analysis of the content of ammonia nitrogen, COD and ASAS in the surface waters of the Kuibyshev and Saratov reservoirs at sampling points in the area adjacent to the city of Tolyatti, in 2015-2019. Established seasonal and annual changes in the concentration 451 of these substances. Options are proposed for replacing traditional methods of chemical analysis with more modern ones.