Bieszkiewicz E, Kuczyńska A
Acta Microbiol Pol. 1987;36(1-2):143-9.
The effect of different phenolic tar concentrations on the work of activated sludge in petrochemical and synthetic wastewater was investigated. The concentrations of 440 and 300 mg/l of phenolic tar did not show a destructive effect on the activated sludge and its work. The highest concentration of phenolic tar (880 mg/l) reduced the efficiency of purification and changed the structure of the activated sludge.
