Affiliation:
1. University of Belgrade, Serbia
2. Baku State University, Azerbaijan
3. Azerbaijan State Oil and Industry University, Azerbaijan
4. Azerbaijan University of Architecture and Construction, Azerbaijan
Abstract
Ecological problems are one of the main processes that show the interaction between man and nature. Man's influence on nature and nature's influence on man are mutual. On the other hand, man's effects on nature show their negative side, and this is partly related to the integration of man and technology into nature. Today, one of the most noticeable environmental problems is water pollution and the reduction of freshwater resources. Water pollution occurs for various reasons, one of which is anthropogenic. It is possible to prevent and eliminate this process. From this point of view, technologies are starting to become nature-friendly. There are various methods to prevent pollution. In the chapter, it is mentioned about the purification of wastewater from toxic substances in alloyed systems. Previously, general environmental problems, water pollution, its sources, and causes were mentioned.