Buszka P M, Yeskis D J, Kolpin D W, Furlong E T, Zaugg S D, Meyer M T
US Geological Survey, 5957 Lakeside Blvd, Indianapolis, IN 46278, USA.
Bull Environ Contam Toxicol. 2009 Jun;82(6):653-9. doi: 10.1007/s00128-009-9702-z. Epub 2009 Mar 17.
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.
2000年至2002年期间，对印第安纳州埃尔克哈特附近一个垃圾填埋场下游的四口井进行了采样，以评估垃圾渗滤液影响的地下水中废物指示物和药物化合物的存在情况。在受渗滤液影响的地下水中检测到的化合物包括洗涤剂代谢物（对壬基酚、壬基酚单乙氧基化物、壬基酚二乙氧基化物和辛基酚单乙氧基化物）、增塑剂（乙醇 - 2 - 丁氧基磷酸盐和邻苯二甲酸二乙酯）、一种塑料单体（双酚A）、消毒剂（1,4 - 二氯苯和三氯生）、一种抗氧化剂（5 - 甲基 - 1H - 苯并三唑）、三种阻燃化合物（磷酸三丁酯和磷酸三（2 - 氯乙基）酯以及磷酸三（二氯异丙基）酯），以及几种药物和代谢物（对乙酰氨基酚、咖啡因、可替宁、1,7 - 二甲基黄嘌呤、氟西汀和布洛芬）。对乙酰氨基酚、咖啡因和可替宁的检测证实了之前关于该垃圾填埋场中药物和烟酸盐处置的迹象。
