Degradation And Adsorption To Activated Sludge Of Bisphenol-A,
17-β-Estradiole And 17-α-Ethinylestradiole
Author(s)
B. Strenn, M. Clara & N. Kreuzinger
Abstract
Degradation and adsorption to activated
sludge of Bisphenol-A, 17-P-Estradiole and
17-a-Ethinylestradiole
B. Strenn, M. Clara & N. Kreuzinger
Institute for Water Quality and Waste Management,
Vienna University of Technology, Vienna, Austria
Abstract
Several substances which have estrogenic effects on aquatic organisms were
observed at relevant concentrations in the effluent of wastewater treatment plants.
In order to evaluate and optimise the efficiency of wastewater treatment plants a
basic knowledge of the behaviour of these substances during the different steps of
wastewater treatment has to be derived. Investigations on degradation and
adsorption behaviour of Bisphenol-A (BPA), 17-0-Estradiole (Ez) and 17-a-
Ethinylestradiole (EE2) were conducted.
Adsorption experiments were performed with activated and inactivated
sludge. The sludge was taken from a low loaded wastewater treatment plant. The
results showed no significant difference between activated and inactivated sludge
during the firs
Keywords
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