TY  - GEN
AU  - PEMPKOWIAK,Janusz, Politechnika Koszalińska - Wydział Budownictwa i Inżynierii Środowiska
TI  - Influence of humic substances in treated sewage on the quality of surface waters
N1  - Dane z autopsji
N2  - At present the evaluation of WWTP effectiveness is based upon organic matter and nutrients removal. Recently it was found out that sewage treatment leads to formation of resistant to biochemical degradation organic compounds, similar to humanic acids
ER  -