摘要
为确定电厂运行年限内,不同含水层防污性能条件下氟化物对当地水环境的影响程度,分别采用Hydrus-1d软件、解析法模拟预测氟化物的垂向污染下渗深度及水平二维向的动态迁移规律,通过对比分析未采取防渗措施和采取防渗措施下氟化物的运移规律,给出了2种方案下不同时段氟化物对地下水环境的污染迁移距离及相应浓度,发现采取防渗措施能有效降低污染物浓度,对改善环境污染效果明显。
During the power plant operation period,in order to determine the influence of fluoride on the local water environment under the condition of different aquifer antifouling performance,Hydrus-1dsoftware and analytic method were respectively used to forecast the vertical infiltration depth and two-dimensional horizontal dynamic migration patterns of fluoride pollution.By contrast analysis of the migration regularity of fluoride under seepage control measures with or without,fluoride migration distance and the corresponding pollution concentration at different times were obtained.It discovers that the seepage control measures can effectively reduce the concentration of pollutants and has an obvious effect to improve the environmental pollution.
出处
《水电能源科学》
北大核心
2017年第5期49-53,共5页
Water Resources and Power
基金
国家自然科学基金项目(41572221)
2014山西省自然科学基金项目(2014011001-2)
