Home » Xiongan New Area applies 5G technology to the field of ecological environment, Baiyangdian Lake water quality improvement has entered the ranks of national good lakes_Xinmin Current Affairs_Xinmin Network

Xiongan New Area applies 5G technology to the field of ecological environment, Baiyangdian Lake water quality improvement has entered the ranks of national good lakes_Xinmin Current Affairs_Xinmin Network

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CCTV news:Located in the hinterland of the Beijing-Tianjin-Hebei region, Baiyangdian Lake is the largest freshwater lake in the North China Plain. At the same time, Baiyangdian Lake is also an important ecological water body for the development of Xiongan New Area. The former Baiyangdian Lake was seriously polluted. Hebei Province and Xiongan New Area have adopted various measures and ecological control projects for internal and external pollution. In the past five years, through the coordination of upstream and downstream, the water quality of Baiyangdian Lake has been continuously improved. The water quality has reached the standard of class III surface water in the whole region from the inferior class V in the past, and has entered the ranks of good lakes in the country.

Zhang Yingli, 56, is from Dongdiantou Village, Anxin County, Xiongan New Area. In the past, he, like many villagers, carried out aquaculture in Baiyangdian near his home. Three years ago, in order to improve the water quality of Dian District, Anxin County carried out a comprehensive removal of aquaculture in the Baiyangdian water area of ​​the county. Since then, Zhang Yingli has changed from an aquaculture farmer to a cleaner in Baiyangdian Lake, responsible for cleaning up garbage on the water.Over the past few years, Zhang Yingli has personally felt that the Baiyangdian in front of him has become clearer day by day.

There are 102 Dianbian and Dianzhong villages near Baiyangdian, with a total population of about 245,000. In order to solve the problem of domestic sewage entering the lake, these 102 Dianzhong and Dianbian villages have built 119 small sewage treatment stations in the past five years. resource utilization.

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Baiyangdian is located at the lower tip of the Jiuhe River. In response to the problem of external pollution, all villages around Baiyangdian and along the upstream rivers have also achieved full domestic sewage treatment.

The sewage treatment plants in 20 counties, districts and cities in Baoding upstream of Baiyangdian Lake have all completed the upgrading and renovation, and the discharge water quality has reached the standard of surface IV water. Two large estuary wetlands have been constructed at the mouths of Fuhe River and Xiaoyi River and have officially started operation. Through comprehensive treatment such as pre-sedimentation ecological ponds, subsurface wetlands, and aquatic plant ponds, the removal rate of ammonia nitrogen in water has reached 60%. .

In order to monitor the water quality of Baiyangdian Lake, Xiongan New Area applies 5G technology to the field of ecological environment. The Ecological Environment Bureau of Xiongan New Area has built 16 5G technology water quality and environmental monitoring points in Baiyangdian Lake and at the mouth of the river. The monitoring instruments are used for automatic sampling and automatic analysis, and then the data is sent back to the ecological environment command center in real time.

In the past five years, the area of ​​Baiyangdian has increased from more than 250 square kilometers to more than 370 square kilometers, the largest area in history, and the water quality has continued to improve.

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