Pharmacology, Toxicology and Environmental Health Commons^™

Hplc Detection Of The Possible Presence Of 17-A-Ethindyl Estradiol In Treated Effluents Released From The Chattanooga Water Treatment Plant, Jacqueline Dulanto, Benjamin Thornton, David Nelsen

Research in Biology

Research has confirmed that elevated synthetic estrogen in surface waters can lead to intersex characteristics in aquatic vertebrates. Unmetabolized antibiotics, hormones from animal wastes, including humans, and discarded pharmaceuticals are some ways synthetic estrogen enter aquatic ecosystems through the release of contaminated effluents. In this investigation, the Agilent 1260 Infinity HPLC was used to detect the possible presence of 17-α-ethindyl estradiol in effluents released from the Chattanooga Sewer Treatment Plant. Results were analyzed by comparing HPLC chromatograms from effluent and spiked samples. We detected a possible peak of synthetic estrogen in the effluent samples with a retention rate of 6 …