Seasonal and diurnal fluctuations in the concentrations of pharmaceuticals and personal care products (PPCPs) in residential sewage water
Seasonal and diurnal fluctuations in the concentrations of pharmaceuticals and personal care products (PPCPs) in residential sewage water
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DOI：
10.1248/jhs.54.240
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发表时间：
2008-04-01
影响因子：
--
通讯作者：
Arizono, Koji
中科院分区：
文献类型：
--
作者：
Takao, Yuji;Shimazu, Miki;Arizono, Koji
在一个没有商业工业的地区（例如，工厂或办公室）上游。检出率较高的PPCP包括布洛芬、对乙酰氨基酚和吲哚美辛（解热镇痛药）、阿替洛尔和丙吡胺（抗惊厥药）、克拉霉素（抗生素）、左氧氟沙星（合成抗菌剂）和三氯生（消毒剂）。夏季三氯生浓度最高，冬季布洛芬和对乙酰氨基酚浓度最高。此外，观察到三种类型的昼夜波动：无明显的昼夜变化（三氯生），白天浓度高（丙吡胺）和夜间浓度高（对乙酰氨基酚）。
Seasonal and diurnal fluctuations in pharmaceuticals and personal care products (PPCPs) concentrations in residential sewage water were ascertained in an area with no businesses industry (e.g., plants or offices) upstream. PPCPs with high detection rates included ibuprofen, acetaminophen and indomethacin (antipyretic analgesics), atenolol and disopyramide (antiarrhythmics), clarithromycin (antibiotic), levofloxacin (synthetic antimicrobial agent) and triclosan (disinfectant). In summer, the concentration of triclosan was the highest, while in winter, the concentrations of ibuprofen and acetaminophen were higher than the others. Moreover, three types of diurnal fluctuations were observed: no marked diurnal changes (triclosan), high daytime concentrations (disopyramide) and high nighttime concentrations (acetaminophen).