title: Waste-indicator and pharmaceutical compounds in landfill-leachate-affected ground water near Elkhart, Indiana, 2000-2002.
abstract: Four wells downgradient from a landfill near Elkhart, Indiana were sampled during 2000-2002 to evaluate the presence of waste-indicator and pharmaceutical compounds in landfill-leachate-affected ground water. Compounds detected in leachate-affected ground water included detergent metabolites (p-nonylphenol, nonylphenol monoethoxylate, nonylphenol diethoxylate, and octylphenol monoethoxylate), plasticizers (ethanol-2-butoxy-phosphate and diethylphthalate), a plastic monomer (bisphenol A), disinfectants (1,4-dichlorobenzene and triclosan), an antioxidant (5-methyl-1H-benzotriazole), three fire-retardant compounds (tributylphosphate and tri(2-chloroethyl)phosphate, and tri(dichlorisopropyl)phosphate), and several pharmaceuticals and metabolites (acetaminophen, caffeine, cotinine, 1,7-dimethylxanthine, fluoxetine, and ibuprofen). Acetaminophen, caffeine, and cotinine detections confirm prior indications of pharmaceutical and nicotinate disposal in the landfill.
authors.affiliation: US Geological Survey, 5957 Lakeside Blvd, Indianapolis, IN 46278, USA. pmbuszka@usgs.gov
authors.forename: P M
authors.initials: PM
authors.lastname: Buszka
authors.forename: D J
authors.initials: DJ
authors.lastname: Yeskis
authors.forename: D W
authors.initials: DW
authors.lastname: Kolpin
authors.forename: E T
authors.initials: ET
authors.lastname: Furlong
authors.forename: S D
authors.initials: SD
authors.lastname: Zaugg
authors.forename: M T
authors.initials: MT
authors.lastname: Meyer
mesh_terms: D006256:Hazardous Waste / Q000032:analysis; D007196:Indiana; D007220:Industrial Waste / Q000032:analysis; D008506:Medical Waste / Q000032:analysis; D004364:Pharmaceutical Preparations / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis*
chemical_list: D006256:Hazardous Waste; D007220:Industrial Waste; D008506:Medical Waste; D004364:Pharmaceutical Preparations; D014874:Water Pollutants, Chemical