Abstract
The article focuses on factors that might be crucial if an energy efficiency in the field of water supply and wastewater treatment is considered. There are most common drawbacks in maintenance of water supply and wastewater system described as well as the directions on the improvement of situation. The main directions of technological energy saving is the use of energy efficient technologies; energy efficient engineering solutions, and methods and equipment for regulating the operation of facilities and equipment.
Highlights
Requirements to quality of drinking water oblige to build treatment facilities, to carry out special water treatment
Energy saving is one of the priorities, which is associated with the shortage of basic energy resources, the increasing cost of their production, as well as global environmental problems
Energy saving is the implementation of production, scientific, technical, organizational, economic and legal measures aimed at achieving economically justified value of energy resources efficiency [1,2]
Summary
Requirements to quality of drinking water oblige to build treatment facilities, to carry out special water treatment. These measures are sometimes not enough, as a sort of emergency might happen to pose a threat to nature and to human life. Wastewater treatment is necessary to reduce the amount of harmful impurities in the water. Wastewater treatment should be carried out with strict observance of all rules and sanitary norms that ensure the safety of man and his environment. Energy saving is the implementation of production, scientific, technical, organizational, economic and legal measures aimed at achieving economically justified value of energy resources efficiency [1,2]
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