| 中国北方地区水体中四环素族抗生素残留现状分析 |
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| 引用本文： | 那广水,陈彤,张月梅,顾佳,刘春阳,张琳,姚子伟.中国北方地区水体中四环素族抗生素残留现状分析[J].中国环境监测,2009,25(6). |
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| 作者姓名： | 那广水 陈彤 张月梅 顾佳 刘春阳 张琳 姚子伟 |
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| 作者单位： | 1. 国家海洋环境监测中心,辽宁,大连,116023
2. 国家海洋环境监测中心,辽宁,大连,116023;大连工业大学生物与食品工程学院,辽宁,大连,116034 |
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| 基金项目： | 国家海洋局青年海洋科学基金(20090507) |
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| 摘 要： | 为了更好了解北方市政污水等水体中四环素族抗生素残留现状,采用固相萃取方法对中国北方地区市政污水样品进行富集和净化,以高效液相色谱-串联质谱法分析样品中四环素族抗生素残留量。在调查的13个污水样品中四环素族抗生素普遍检出,且浓度分别达到四环素1114.27ng/L、土霉素2175.65ng/L、金霉素149.09ng/L和强力霉素187.45ng/L。结果表明,在我国近岸污水排放中依然有大量四环素类抗生素存在,应加强对近岸海洋环境中抗生素残留的监测与管理。
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| 关 键 词： | 四环素族 抗生素残留 高效液相色谱-串联质谱 |
Analysis Terracyclines Antibiotics Residues Status in Water of North China |
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| NA Guang-shui,et al.Analysis Terracyclines Antibiotics Residues Status in Water of North China[J].Environmental Monitoring in China,2009,25(6). |
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| Authors: | NA Guang-shui~ |
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| Institution: | 1.National Marine Environmental Monitoring Center;Dalian 116023;China |
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| Abstract: | In order to recognize the terracylines residues level in water of north china,using solid-phase-extraction method to extract and purify water samples and then analyze them by HPLC-Ms/Ms.Through analysis tterracyclines were detected in all the thirteen samples,and the concentration were reached terracycline: 1114.27ng/L;oxytertracycline: 2175.65ng/L;chlortetracycline: 149.09ng/L;deoxycycline: 187.45ng/L respectively.The results showed that there are a lot of terracylines antibiotics residues in sewage water,... |
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| Keywords: | Terracylines Antibiotics residues HPLC-MS/MS |
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