bbk 000000

UDC 628.113.8:504.064.2

Boronina L. V., Sadchikov P. N.

The appraisal of surface water sources quality

Summary

The results of the statistical appraisal of the parameters indicating the growth of vast majority of pollutants in the total volume of water samples are presented. Herewith the absolute values of the basic growth are positive, which is the evidence of the pollution buildup compared to 2006. The positive values of chain growth indicate unfavorable dynamics of the gradual increase of the given substances in weight; whereas the relevant comparative values (basic and chain increase and growth rates) show their percentage build-up.

Key words

treatment facilities , suspended substances , chromaticity , odor , pollutant , water sample