Abstract:

Environmental protection and rational use of natural resources are becoming increasingly important today to prevent pollution of water bodies by industrial wastewater. Due to the diversity of the composition, properties and consumption of wastewater from industrial enterprises, it is necessary to develop and apply various methods and facilities for water treatment and sludge treatment. This article outlines the problems of increasing the volume of industrial wastewater and their treatment. Also, calculations of the required degree of purification of industrial wastewater for suspended solids, the content of pollutants and temperatures are presented.

Keywords: wastewater, technologies, pollutants, industrial enterprises, ecology, treatment facilities, sewerage, reservoirs, chemicals, water consumption and sanitation standards.