Abstract:Accompanying with the development of social economy in Zhaoyuan city, people's requirements on environmental quality are getting higher and higher, and the pollution caused by human engineering activities is gradually revealed. However, the soil environmental problems and pollution prevention work have not been received due attention for quite a long time in China. Strengthening soil environmental management is a basic work of environmental protection in China, which has very important significance. In order to find out present situation of groundwater and soil in the Jiehe river basin, monitoring sites have been set up from upstream to downstream. 66 groups of water quality analysis samples and 19 groups of soil samples have been collected for laboratory analysis. By analyzing the monitoring data of groundwater and soil pollution, the characteristics of water and soil pollution in Jiehe river basin have been summarized in this paper. The soil in the upper and middle reaches of the river is mainly polluted by organic pollutants. The soil in the lower reaches is polluted by heavy metals, while some area is polluted by heavy metals and organic pollutants, and the main heavy metals are cadmium, arsenic and mercury. Combining with environmental remediation technology in the field of environmental engineering, suitable remediation plans and feasible suggestions of soil and groundwater in Zhaoyuan city have been put forward.
