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| SPE HPLC法测定固体废物浸出液中苯酚类物质 |
| Determination of Phenolic Compounds in Leaching Solution of Solid Waste by SPE HPLC |
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| DOI： |
| 中文关键词: 苯酚类化合物 固相萃取 高效液相色谱法 固体废物浸出液 |
| 英文关键词: Phenolic compounds SPE HPLC Leaching solution |
| 基金项目:上海市国资委企业技术创新和能级提升基金资助项目（2016006号） |
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| 中文摘要: |
| 选择Agilent Bond Elut Plexa作为固相萃取柱，结合高效液相色谱测定固体废物浸出液中12种苯酚类化合物，通过试验优化条件，使目标物在0.100 mg/L～10.0 mg/L范围内线性良好，方法检出限在0.004 μg/L～0.068 μg/L之间，3个质量浓度水平加标回收率为78.0%～105%，测定6次结果的RSD为0.7%～5.0%。将该方法用于测定江苏省某工业园区污水处理企业5个废水处理污泥样品，结果2，4，6-三氯苯酚和2，4-二硝基苯酚检出。 |
| 英文摘要: |
| A method has been established to determine twelve kinds of phenolic compounds by Agilent Bond Elut Plexa for the extraction column and high performance liquid chromatography. Good linearity was achieved in the concentration range of 0.100 mg/L～10.0 mg/L for the twelve target compounds by optimiazing the pretreatment process and the instrument conditions, the method detection limit for each compound ranged from 0.004 μg/L to 0.068 μg/L , the recovery for three mass concentration level was beteen 78.0%～105%,the RSD of six times were 0.7%～5.0%. The method was applied to the determination of five wastewater treatment sludge samples in a sewage treatment enterprise of an industrial park in jiangsu Province, the result showed that the 2,4,6 Trichlorophenol and 2,4 dinitrophenol were detected. |
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