Vyhodnocení účinnosti ČOV Hlučín

Abstract

This bachelor thesis concerns sewage treatment, where the types of sewage are described in the theoretical part of the thesis. Furthermore, the thesis goes through the processes of sewage treatment and the function of all parts of water purification plant in Hlučín. The purpose of the thesis was to monitor the amount of pollution both on the inflow and on the outflow of the Hlučín sewage treatment plant over previously stated period of time and using the quality indicators BOD5, CODCr and Ninorganic. The data gathered was later used to evaluate how effective the purification is and how effective it should be according to current legislation. According to the results was the water purification in Hlučín sufficient in the monitored time period and the water that has been let out of the plant didn’t endanger the recipient.