THE DYNAMIC DEVELOPMENT OF THE WAYS AND MEANS OF THE PURIFICATION OF THE SUPERFICIAL AND UNDERGROUND WATERS FROM ARSENIC COMPOUNDS ON THE BASIS OF PATENT SOURCES
In this article, it is revealed that the greatest efficiency of water treatment is achieved with the complex application of various methods. A method for calculating the weight coefficients of the technical and economic indicator and the profile of requirements for promising technologies, which can be the basis for making management decisions in the field of technical policy, is proposed.