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Monitoring jakosti vody toku Nešůrka
Pijáček, Rostislav
The bachelor thesis deals with the monitoring of the quality of the water flow Nešůrka. On the flow were selected six sampling points along the entire length, on which there was a monitoring of the water quality for a period of one year. The aim of this work was to assess the water quality according to the selected indicators. Survey of values was divided into measurements in terrain and laboratory analysis. In the terrain were measured pH value, water temperature, electrical conductivity and dissolved oxygen concentration. The samples for laboratory analysis were taken at the same time during the measurement in the terrain. The laboratory work was done with the help of the spectrophotometer and the values of nitrate nitrogen, reactive phosphorus, sulphates and iron were find out. The concentration of reactive phosphorus was necessary to recalculate to total phosphorus. The measured values were evaluated according to the standard ČSN 75 7221 Classification of surface water quality and according to annex No. 3 to the government regulation No. 401/2015 Coll.

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