| 石油污染土壤含水率的测定 |
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| 引用本文： | 陈伟胜,童玲,唐国斌.石油污染土壤含水率的测定[J].华北水利水电学院学报,2012(4):93-96. |
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| 作者姓名： | 陈伟胜 童玲 唐国斌 |
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| 作者单位： | 华北水利水电学院;中国海洋大学海洋环境与生态教育部重点实验室;山东环境保护科学研究设计院; |
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| 基金项目： | 国家自然科学基金重点项目(40872150);华北水利水电学院高层次人才科研启动项目(200906) |
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| 摘 要： | 采用烘干法对原油污染壤黏土、原油污染砂土、柴油污染壤黏土和柴油污染砂土的含水率进行了校正.结果发现,烘干过程中石油和水分的挥发互不影响,每种油品挥发损失比例固定.通过含水率与含湿率之间的关系,提出了试验用石油污染土壤含水率的校正公式.
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| 关 键 词： | 原油 柴油 土壤含水率 烘干法 |
Determination of Water Content of the Oil-contaminated Soil |
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| CHEN Wei-sheng,TONG Ling,TANG Guo-bin.Determination of Water Content of the Oil-contaminated Soil[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2012(4):93-96. |
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| Authors: | CHEN Wei-sheng TONG Ling TANG Guo-bin |
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| Affiliation: | 1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China; 2.Key Laboratory of Ocean Environment and Ecology,Ministry of Education,Ocean University of China, Qingdao 266100,China;3.Shandong Academy of Environmental Science,Jinan 250013,China) |
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| Abstract: | The experiment was carried out to calculate and revise the water content of four oil-contaminated soil samples(crude oil-contaminated loamy clay,crude oil-contaminated sand,diesel oil-contaminated loamy clay,diesel oil-contaminated sand) by oven dry method.It was found that oil and water volatilization was independently with each other,and the volatizing loss of oil was a fixed ratio in the drying process.Through the relationship between water content and moisture content,the correction formula of water content in the oil-contaminated soil was put forward. |
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| Keywords: | crude oil diesel oil water content of soil oven dry method |
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