| 土壤中石油类检测前处理方法的改进 |
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| 引用本文： | 沈跃文,高翔,田甜.土壤中石油类检测前处理方法的改进[J].环境监测管理与技术,2011,23(5):65-67. |
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| 作者姓名： | 沈跃文 高翔 田甜 |
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| 作者单位： | 淮安市环境监测中心站; |
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| 摘 要： | 以四氯化碳为萃取剂,选择振荡提取和浸泡提取两种前处理方法,采用红外光度法测定土壤中石油类.考察了两种提取方法对土壤样品测定结果的影响,推荐振荡提取时间为9h,振荡频率为150次/min；推荐浸泡提取时间为16 h.
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| 关 键 词： | 石油类 前处理 红外光度法 土壤 |
Improved Method for Petroleum Determination in Soil |
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| SHEN Yue-wen.Improved Method for Petroleum Determination in Soil[J].The Administration and Technique of Environmental Monitoring,2011,23(5):65-67. |
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| Authors: | SHEN Yue-wen |
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| Institution: | SHEN Yue-wen,GAO Xiang,TIAN Tian(Huaian Environment Monitoring Centre,Huaian,Jiangsu 223001,China) |
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| Abstract: | Petroleum hydrocarbon in soil was determined by infrared spectrophotometry using carbon tetrachloride as extracting solution with oscillation extraction and soak extraction.Test results of soil samples by oscillation extraction and soak extraction were compared to recommend oscillation extraction time for 9 h,oscillation frequency for 150 times/min,extracting time for 16 h. |
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| Keywords: | Petroleum Pretreatment Infrared spectrophotometry Soils |
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