Concept and composition of rational water use

In order to understand more thoroughly the problem of water use in the world, including the rational one, it is necessary to dwell on the analysis of the concept and composition of the rationalization of water use. The growth of cities, the rapid development of industry, the intensification of agriculture, the significant expansion of irrigated land, the improvement of cultural and living conditions, and a number of other factors increasingly complicate the problems of water supply. The demand for water is enormous and increases every year. Therefore, it is necessary to stop on the problem of the concept of rational water use.