| 新疆油田采出水及脱水原油挥发性组分分析及其在土壤中的淋滤特性 |
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| 引用本文： | 刘博,陈鸿汉,刘玉龙,陈宏坤,陈昌照.新疆油田采出水及脱水原油挥发性组分分析及其在土壤中的淋滤特性[J].环境工程,2011,29(4):116-120. |
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| 作者姓名： | 刘博 陈鸿汉 刘玉龙 陈宏坤 陈昌照 |
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| 作者单位： | 中国石油安全环保技术研究院,北京,100085 |
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| 摘 要： | 为了分析油田采出水及原油淋滤液挥发性组分的特性,采用气相色谱质谱法测试了油田采出水及脱水原油淋滤液中的挥发性有机物（VOCs）,并通过土柱试验考察了原油可溶组分通过不同土壤厚度后的浓度变化规律。结果表明：在油田采出水中测得92种可溶性VOCs,在脱水原油淋滤液中测得29种可溶性VOCs,经过10 cm厚度的土壤后溶解组...
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| 关 键 词： | 油田采出水 原油淋滤液 挥发性有机物 土柱实验 |
CHARACTERISTICS OF VOLATILE ORGANIC COMPOUNDS IN PRODUCED WATER AND CRUDE OIL LEACHATE THROUGH SOIL IN XINJIANG OILFIELD |
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| Abstract: | In order to analyze the characteristics of volatile organic compounds(VOCs) in oilfield produced water and crude oil leachate,gas chromatography mass spectrometry was used to test soluble VOCs in the crude oil without dehydrating and the leaching filtrate which goes through the quartz sand column;besides,variation of soluble crude oil concentrations in different thickness of the soil were examined through the soil column experiment.There were 92 kinds of VOCs in oilfield produced water and 29 kinds of VOCs in leachate,and most of the dissolved compounds of the filtrate of crude oil poured were adsorbed through the soil of 10 cm thickness.Benzenes and polycyclic aromatic hydrocarbons,as the main soluble matters,can be selected as the feature components in the study of groundwater pollution,and soil has a high adsorption capacity to VOCs in crude oil leachate. |
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| Keywords: | oilfield produced water crude oil leachate VOCs soil column experiment |
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