摘要
水库是地表水的重要载体,同时也是地下水的补给来源之一,利用岩层的净化作用人为促进地表水转化为地下水,对地区经济发展、保障民众正常生活意义重大。以河北秦皇岛洋河水库和石河水库为研究对象,利用同位素示踪法取得了有效地下水样本,并对水库水和地下水样品中的TDS、TOC含量进行测定,发现地下水的TDS值变大,而TOC值明显减小,总体而言水质改善显著,可以采取人为措施促进地下水的转化速度。
Reservoir is not only an important carrier of surface water,but also one of the sources of groundwater supply.It is of great significance for the regional economic development and the normal life of the people to use the purification effect of rock strata to artificially promote the conversion of surface water into groundwater.Taking Yanghe Reservoir and Shihe Reservoir in Qinhuangdao,Hebei Province as the research object,effective groundwater samples are obtained by using isotope tracing method,and TDS and TOC contents in reservoir water and groundwater samples are measured.It is found that TDS value of groundwater increases,while TOC value decreases significantly.Generally speaking,water quality improves significantly,and human measures can be taken to promote the transformation speed of groundwater Degree.
作者
张冬冬
ZHANG Dongdong(Qinhuangdao Bureau of Hydrology and Water Resources,Qinhuangdao 066000,China)
出处
《水科学与工程技术》
2020年第3期83-85,共3页
Water Sciences and Engineering Technology
