摘要
2011年6月,环境保护部颁布了《环境影响评价技术导则-地下水环境》(HJ 610-2011),导则中明确要求地下水环境影响预测方法可采用数值法或解析法。本文在对比数值法和解析法的优缺点的基础之上,以某油田井场为例,分别采用数值法和解析法两种方法对石油类在地下水中的迁移进行模拟预测,预测结果为在预测时间同为50年时数值法的结果小于解析法。在对两种预测结果进行差异性分析的基础上,论述了解析法的适宜性,为解析法在该地区的应用提供了参考。
Technical Guidelines For Environmental Impact Assessment―Groundwater Environment(HJ 610-2011),issued by the Ministry of Environmental Protection in June 2011,required that numerical method or analytic method should be used for groundwater environmental impact prediction.Taking a well site of an oil field as an example,analytical method and numerical method are used to predict the migration of petroleum in groundwater,and the suitability of analytical method is discussed based on the difference analysis of the two prediction results.This paper provides a reference for the application of analytical method in this area.
作者
吴瑾
贾冬梅
李学宁
Wu Jin;Jia Dongmei;Li Xuening(Tianjin Geological Environment Monitoring Station,Tianjin 300191;Tianjin Geological Research Institute,Tianjin 300191)
出处
《环保科技》
2022年第5期18-22,共5页
Environmental Protection and Technology
关键词
地下水
数值法
解析法
溶质运移
groundwater
numerical method
analytic method
