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| 某石化污染场地含水层自然降解BTEX能力评估 | |
| 引用本文： | 蔡婧怡,陈宗宇,蔡五田,高宗军,张敏. 某石化污染场地含水层自然降解BTEX能力评估[J]. 现代地质, 2015, 29(2): 383-389 |
| 作者姓名： | 蔡婧怡 陈宗宇 蔡五田 高宗军 张敏 |
| 作者单位： | (1.山东科技大学 地球科学与工程学院，山东 青岛 266590；2.中国地质科学院 水文地质环境地质研究所，河北 石家庄 050061； 3.中国地质调查局 水文地质环境地质调查中心，河北 保定 071051；4.中国科学院大学，北京 100049) |
| 基金项目： | 中国地质调查局项目(1212010634606) |
| 摘 要： | 地下水污染问题是国家关注的重要环境问题之一，监测与评估含水层自然降解污染物能力是防治地下水污染的基本手段,也是国外地下水中修复技术研究热点课题。以华北平原某石油化工类场地为案例，通过调查场地水文地质条件、土壤及地下水污染现状，监测场地地下水中苯系物(BTEX)浓度及相关化学参数变化，运用微生物水文地球化学方法和水文地质方法，估算了该场地含水层自然降解苯系物量。这一研究成果为评估我国石油类场地地下水污染的自然修复能力提供了实证和基础数据。 |
| 关 键 词： | 石化场地 地下水污染 苯系物 含水层自然降解 评估 |
The Assessment of Aquifer Natural Attenuation(BTEX)Capacity in a Petrochemical Contaminated Site |
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| CAI Jing-yi;CHEN Zong-yu;CAI Wu-tian;GAO Zong-jun;ZHANG Min. The Assessment of Aquifer Natural Attenuation(BTEX)Capacity in a Petrochemical Contaminated Site[J]. Geoscience of Geosciences, 2015, 29(2): 383-389 | |
| Authors: | CAI Jing-yi CHEN Zong-yu CAI Wu-tian GAO Zong-jun ZHANG Min |
| Affiliation: | (1.Department of Earth Science and Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China; 2.The Institute of Hydrogeology and Environmental Geology,Chinese Academy of Geological Sciences, Shijiazhuang, Hebei 050061, China; 3.Center for Hydrogeology and Environmental Geology Survey, China Geological Survey, Baoding, Hebei 071051, China；4.University of Chinese Academy of Sciences,Beijing 100049, China) |
| Abstract: | Groundwater pollution is one of the important environmental issues concerned in China. Monitoring and assessing natural attenuation capacity of an aquifer is not only a basic means for preventing and treating groundwater pollution, but also a hot topic in groundwater remediation technology research in abroad. In this paper, authors, taking a petrochemical site in North China Plain as a case study, estimate the aquifer natural attenuation amount of BTEX per year using microbial hydrogeological and chemical method, based on investigation of hydrogeological condition and pollution status in soil and groundwater as well as monitoring of BTEX concentration and some related chemical parameters in groundwater. This research result provides an empirical and basic data for assessment of natural attenuation capacity of petroleum contaminated sites in China. |
| Keywords: | petrochemical site groundwater pollution BTEX aquifer natural attenuation assessment |
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