Groundwater Quality Assessment and its Influences on the Surface Water in Quanzhou Coastal Area

被引：0

作者：

Zheng, Jieqiong ^{[1
]}

Hu, Litang ^{[1
]}

Teng, Yanguo ^{[1
]}

Wang, Jinsheng ^{[1
]}

机构：

[1] Beijing Normal Univ, Minist Educ, Key Lab Water & Sediment Sci, Coll Water Sci, Beijing, Peoples R China

来源：

2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010) | 2010年

关键词：

groundwater quality; surface water-groundwater interaction; the safety of water supply;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Groundwater quality plays a vital role in the safety of water supply. To assess groundwater quality in Quanzhou coastal area, a total of 183 groundwater samples were collected from shallow and deep wells in the area. Results of the study reveal that the main pollutants in Quanzhou coastal area are NO3-, NO2-, and NH4+. The values of pH vary from 4.05 to 7.85. About 3% of groundwater is very hard and 2% is highly mineralized. The high concentrations of Cl-, SO42-, F-, Mn, and Zn occur in discrete sites. The main causes are human activities. The other important reason is of geologic origin such as F- and Mn. This paper also concludes that there is a significant connection between surface water and groundwater quality from the data analysis of highNH(4)(+), Fe, and Mn concentrations. It is suggested that groundwater in the coastal regions should be pay more attention for sustainable use and the safety of surface water supply.

引用

页数：4

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