Analysis of indicators characterizing the impact of human economic activity on natural water resources

Chubenko Tamara Vladimirovna, Germanova Svetlana Evgenievna, Sambros Nataliya Borisovna, Petukhov Nikolay Vladimirovich, Ryzhova Tatiana Alexandrovna

the article considers the main indicators affecting natural water sources. Analyzes the production of water from natural sources, studies the process of its recycling and sequential use. Studies the methods of wastewater treatment and their main indicators for the regions of the Central Federal District of the Russian Federation. Considers the main polluting chemicals emitted from wastewater and methods of water purification from them.

Keywords:recycling and sequential use of water, unwastewater systems, wastewater, water treatment facilities, biological ponds, chemical elements and substances in wastewater.