Abstract This project evaluated pharmaceuticals and personal care products (PPCPs) concentrations in drinking water originating from Lake Erie. Raw and treated water samples were collected from the local water treatment plant in Erie, Pennsylvania over a 10 month period. Along with grab samples, long-term samples were collected using Polar Organic Chemical Integrative Samplers (POCIS). The samples were analyzed for 17 PPCPs (acetaminophen, ampicillin, atrazine, bisphenol-A, caffeine, carbamazepine, cimetidine, ciprofloxacin, digoxin, gemfibrozil, ibuprofen, metformin, naproxen, simazine, sulfamethoxazole, sulfathiazole, trimethoprim) in raw and treated drinking water. For grab samples, six of the 17 PPCPs were found at detectable levels in raw or treated drinking water including atrazine, bisphenol-A, caffeine, ibuprofen, metformin, and simazine. Detectable PPCP levels in treated water samples were usually lower than those in raw water. For long-term samples, an additional four PPCPs (ten total) were found at detectable levels including gemfibrozil, naproxen, sulfamethoxazole, and trimethoprim. Aqueous phase concentrations of PPCPs were estimated using sampling rates, deployment periods, and analytical results of POCIS samplers.

中文翻译：

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评估源自伊利湖的饮用水中的药物和个人护理产品 (PPCP)

摘要 该项目评估了源自伊利湖的饮用水中药物和个人护理产品 (PPCP) 的浓度。在 10 个月的时间里，从宾夕法尼亚州伊利的当地水处理厂收集了原水和处理过的水样。除了抓取样品外，还使用极性有机化学综合采样器 (POCIS) 收集长期样品。分析了样品中 17 种 PPCP（对乙酰氨基酚、氨苄西林、莠去津、双酚 A、咖啡因、卡马西平、西咪替丁、环丙沙星、地高辛、吉非贝齐、布洛芬、二甲双胍、萘普生、西玛津、磺胺甲恶唑、磺胺噻唑、三甲氧嘧啶、三甲氧嘧啶）、 . 对于抓样，17 种 PPCP 中有 6 种在未加工或处理过的饮用水中被发现处于可检测水平，包括阿特拉津、双酚 A、咖啡因、布洛芬、二甲双胍和西玛津。处理过的水样中可检测到的 PPCP 水平通常低于原水中的水平。对于长期样本，另外还发现了四种 PPCP（共 10 种）的可检测水平，包括吉非罗齐、萘普生、磺胺甲恶唑和甲氧苄啶。PPCPs 的水相浓度是使用采样率、部署周期和 POCIS 采样器的分析结果来估计的。