Posouzení kvality vody v řece Ostravici po zaústění odpadovodu z Biocelu Paskov a.s. do řeky Odry

Abstract

The thesis is evaluated water quality in the river Ostravice under the general physical and chemical indicators after draining waste water from Biocel Paskov Inc. new waste water pipe. Newly built waste water pipe the waste water from Biocel Paskov Inc. guided into the Odra river flow. Reasons construction waste water pipe are described in the theoretical part. According to preliminary results of my thesis I assume that the grade of water in the river Ostravice improve the indicators of organic pollution BOD5, COD and TOC. The waste water from the sewage treatment plant Biocel Paskov Inc., which is discharged into the recipient, is also burdened with enormous amounts of sulfates. I suppose improve quality and class in this indicator. In the practical part is evaluated sixteen general, physical and chemical indicators of the quality of surface water and one indicator from microbiological and biological indicators, namely, indicator saprobic index macroinvertebrates.