Petroleum Pollution of Groundwater in Zibo and Its Prevention Measures
The source of ground water supply in Dawu is an extremely huge one in Shandong province. Now it is faced with serious pollution of petroleum in Hougao area. Aiming at this problem, the petroleum pollution in aeration zone and in groundwater was analyzed. The result shows that the contaminant of groundwater comes from the leaching of petroleum in the soil horizon of aeration zone through precipitation, and the quick flow of groundwater makes the convection dominate themigration of contaminant. So movement of groundwater controls the distribution of petroleum contaminant, which is consistent with the direction of ground flow. Building a groundwater closure zone in Hougao is an effective method to stop the contaminated groundwater flowing toward the water supply source of Dawu. The petroleum contaminant can be effectively reduced through using the aeration, biological and oxidation technologies.
作 者： 徐建芳 武强 李铎 作者单位： 徐建芳(School of Resources and Safety Engineering, CUMT, Beijing 100083, China;Hebei Investigation Institute of Environmental Geology, Shijiazhuang, 050021, China)武强,李铎(School of Resources and Safety Engineering, CUMT, Beijing 100083, China)
刊 名： 中国矿业大学学报(英文版) ISTIC EI 英文刊名： JOURNAL OF CHINA UNIVERSITY OF MINING AND TECHNOLOGY 年，卷(期)： 2003 13(1) 分类号： X52 关键词： Groundwater source Dawu area,Petroleum pollution,Groundwater closure zone,aeration,biological and oxidation technology