Battle high temperature, water supply for 24 hours, stick to the source of the water for 24 hours

In summer, the peak of water in the water is the busiest season for the city's "water supply people". On August 9, the reporter came to the water sources such as Heihe Jinpeng Reservoir and Lijiahe Reservoir in Xi'an to follow the footsteps of the staff to visit the story behind them at high temperature and water supply.

Heihe Jinpan Reservoir:

The encrypted inspection frequency builds the water supply safety line every effort

Heihe Jintong Reservoir is the main water supply source of the city's water supply. (Reporter Hao Zhongyu intern Liu Bingbing)

Facing the continuous high temperature, the demand for water has increased significantly. In order to ensure the normal water use of citizens, a group of "water supply people" were busy at the Heihe Golden Pen Reservoir at the northern foot of Qinling Mountains.

Water staff conducts raw water research and scheduling in the central control room. (Photo by correspondent Guo Lijuan reporter Hao Zhongyu)

At 10 am, when the reporter came to Heihe Jinpudi Reservoir, Wang Fei, staff member of the water source management and protection department, and colleagues were preparing to carry out the second inspection of the day. "Water source inspection is an important means to protect the water source. Usually we inspect 3 times a day, and recently inspect 4 times a day." Wang Fei told reporters that a total of 21 kilometers in the first -level protected area of ​​the Jinpen Reservoir. Each inspection of him and colleagues All need to act.

During the inspection of the water source protection area, Wang Fei and colleagues should pay attention to check whether the protective enclosure and the roadside warning signs are intact to prevent human damage. Permanently return. When they encounter the car that they can't drive, they will check it on foot. Without half an hour, they were sweating.

After inspection along the river, Wang Fei and his colleagues drove the boat to inspect the water. Just put on a thick life jacket, Wang Fei's sweat on his face drilled along his neck. "The water surface inspection is mainly to see if there are floating objects and other possible pollution sources. Once you find it, it is necessary to deal with and report it in time." Wang Fei said.

Water staff conduct water inspections. (Photo by correspondent Guo Lijuan reporter Hao Zhongyu)

"In terms of ensuring water quality safety, we give full play to the role of water quality monitoring and build a solid line of defense for water supply." Wang Fei told reporters that adherence to the combination of normalized water quality monitoring and online monitoring. Floating objects salvage, enclosure repairs, and identification signs and other measures to prevent water pollution occurrence. On the other hand, make full use of the measures such as the water aeration system and the water intake tower. pressure.

Water staff conducts mechanical and electrical equipment maintenance operations. (Photo by correspondent Guo Lijuan reporter Hao Zhongyu)

During the interview, the reporter learned that more than 100 staff members of Heihe Jinpan Reservoir recently adhered to their respective positions 24 hours a day. While ensuring the safety of water sources and dam safety, we will conscientiously do the inspection, maintenance, and maintenance of water supply facilities and equipment. Lay a solid foundation for urban water supply. According to reports, since entering the summer peak water supply on June 1, the Heihe Golden Pen Reservoir has accumulated about 85.96 million cubic meters of water to urban water, which is about 7.53 million cubic meters more than the same period last year. The maximum water supply flow is 17 cubic meters per second. The maximum daily water supply is 1.47 million cubic meters. Combined with the current 110 million cubic meters of library capacity and 15 cubic meters per second urban water supply flow, Heihe Golden Pen Reservoir can fully meet the water supply demand for the row of urban peaks in the second half of the city.

Shijieyu Reservoir:

Encryption test ensures a total of 40 million cubic meters of water supply water quality.

In the Shizhen Reservoir in Chang'an District, the staff is rushing at high temperature and busy with the work inspection and water quality monitoring, and use "foot" to protect the water supply safety of the city.

The Shizhenyu Reservoir provides high -quality Qinling Mountain Spring Water. (Reporter Hao Zhongyu intern Liu Bingbing)

"As one of the important water sources of the Heihe Duction Project in Xi'an, we have an average of 97 million cubic meters of annual runoff and 28.1 million cubic meters of reservoir. The relevant person in charge told reporters that in order to cope with the water supply of peaks, the staff was on dignitaries for 24 hours to monitor the safety of water quality in real time, and inspect the water supply channels to ensure the good status of flood prevention and water supply equipment, and laid the foundation for safety floods and urban water supply.

"In terms of ensuring water quality, we conduct targeted water quality testing according to the characteristics of the water quality of the reservoir, test the 13 indicators of water quality of water sources every day, monitor 15 indicators per week, detect 29 indicators per month, and detect 88 indicators per quarter. Each drop of water that citizens drink are high -quality Qinling Mountain Spring. "According to the relevant person in charge of the Shizhen Reservoir, as of now, the Shizhen Reservoir has completed 40 million cubic meters of urban water supply, of which 7 million cubic meters of water supply in the summer peak water supply in the summer peak water supply in the summer peak water supply is 7 million cubic meters of water. Essence

Lijiahe Reservoir:

Scientific scheduling to ensure that the water storage of the reservoir is sufficient in real -time monitoring and ensuring water quality safety

On the afternoon of the 9th, when the reporter came to Lijiahe Reservoir in Laichuan Town, Lantian County, Li Yajun, the manager of Lijiahe Management Co., Ltd., was inspected on the dam with his colleagues. In the past few days, the equipment and facilities of the reservoir will be checked at a time -time inspection to monitor water quality in real time and ensure water supply safety. It is the focus of Li Yajun's work.

Lijiahe Reservoir is clear and beautiful. (Reporter Hao Zhongyu intern Liu Bingbing)

The 362 -square -kilometers of water in the Lijiahe Reservoir bears the drinking water of more than 2 million residents including Hongqing Group, Textile City Group, and Lantian County in the east of the city. Li Yajun told reporters that according to data such as water and rainfall over the years, they predict the water storage situation at the beginning of the year, and through scientific scheduling to ensure that the reservoir has sufficient water storage and ensure the water supply dispatching work of the peak. "In addition to sufficient water storage, water quality is more important." Standing on the dam, pointed to the water purification equipment and water quality monitoring equipment in the water, Li Yajun introduced the specific practices of ensuring water quality to reporters. "On the one hand, we use the water quality monitoring equipment of the flow pool to perform real -time monitoring of water quality, and regularly test the water quality every month. On the other hand, we use the water aeration device to effectively curb the reproduction of algae, from the source, improve the ecological environment, and improve the ecological environment. Improve water quality standards to ensure that the quality of raw water quality (except total nitrogen) has a number of conventional indicators to reach the surface water category standard. "Li Yajun said that Lijiahe Reservoir has established a water quality laboratory to form artificial monitoring, real -time online monitoring, biological detection, etc. Comprehensive testing system, layer defense, fully grasp water quality, and build water quality safety guarantee lines.

Lijiahe Reservoir has sufficient water storage. (Reporter Hao Zhongyu intern Liu Bingbing)

At the same time, Lijiahe Reservoir Management Co., Ltd. also actively contacted the downstream water plants and water units along the line to organize water supply coordination meetings in accordance with the company's peak water supply dispatch plan to timely communicate relevant information such as water supply, dispatching, and water quality to ensure the safe and stable water supply.

"Ensuring the safety of water sources is a microcosm of our multiple measures to ensure urban water supply." The relevant person in charge of Xi'an Water (Group) Co., Ltd. told reporters that in order to do a good job of water supply in the summer of this year, Xi'an Water (Group) Co., Ltd. Established the peak water supply headquarters in 2022 to study and judge and scientifically dispatch in advance. With the highest standards, the most stringent requirements, and the most realistic measures, the water supply dispatch is scientific and reasonable, the production operation is safe and efficient, and the city's water supply is safe and stable.

Wen/Xi'an Newspaper All Media Reporter Nan Jiangyuan

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