METHOD OF ASSESSMENT OF ENVIRONMENTAL STATUS OF THE TERRITORY OF THE ATMOSPHERE

摘要

A method of evaluating the environmental atmospheric conditions territory comprising selection, preferably simultaneous, sample precipitation in the controlled area at least at two points and measuring the natural slurries parameters in selected samples with holding their size analysis, characterized in that the particle size distribution of suspensions analysis complement their mineralogical analysis , and the results of particle size analysis performed for each gauging point, determine the content of suspended matter of at least five Lassa size, the first being less than 1 .mu.m, the second from 1 to 10 microns, a third from 10 to 50 microns, a fourth from 50 to 100 microns and a fifth more than 100 .mu.m, then calculating component content suspensions of each class in the controlled area, for which use the expression, where p- figure in fine each class in the controlled area; t - size class; a- content slurry specific size class, fixed on the measuring point wt.%; n - number of metering points hereinafter using figure content suspensions of each class in the controlled area give an environmental atmospheric conditions territory, while if the total proportion of particles 1 and 2 class size of less than 30%, and grade 3 particle fraction of less than 50%, the ecological state territory score evaluated 1, wherein if the total proportion of particles 1 and 2 class size exceeds 30% or the proportion of particles class 3 exceeds 50%, the environmental condition of the territory estimated 3 points, in addition, if the result of m mineralogical analysis of the sample detect manmade particles such as soot, and / or m