Effectiveness of Pollutant Removal At the Wastwewater Treatment Plant in Goleniów

The article assesses the efficiency of pollutant removal at sewage treatment plant in Goleniów after modernization technological system. extension and existing installation resulted from need to adapt accept larger loads pollutants, improve parameters treated discharged receiver, poor technical condition equipment. Before plant, an increase COD, BOD<sub>5</sub>, periodic total suspended solids raw was observed as well a reduction removing pollutants sewage. range BOD<sub>5</sub> - 94.4 ÷ 99.8%, COD 89.3 98.9%, TSS 95.3 99.7%, nitrogen 64.1 95.4%, phosphorus 75.4 99.4%.