Shandong Haiyang Increases Smart Water Management to Relieve Water Supply Network Pressure

The company came to the city water supply company and entered the urban water supply dispatching room. The information on the water sources of the urban areas on the electronic screen was in full view, covering the detailed data of water supply in the urban water plants, high water tanks, and water supply areas. Taking the Sanshui Plant as an example, the water pressure, chlorine dioxide, turbidity, and PH value of the factory can be monitored in real time and displayed directly on the electronic screen; the water supply areas of Bicheng Park, Development Zone, and Bus Station are all available. The specific water pressure is also accurately reflected. The staff can accurately control the city's water supply operation according to the data displayed on the electronic screen, and the water dispatching center becomes the "wisdom brain" of the city's water supply.

“The real-time data collection, water production, and water supply operations of each water supply plant, various equipment, and instrumentation, and the urban water supply dispatch center can be monitored in real time. By mastering basic conditions, water supply security in urban areas can be achieved.” Wang Tonglun, general manager of the city’s water company According to the introduction, the urban water supply dispatching platform can provide reliable and detailed data for the water supply system, achieve centralized management of water supply in the urban area, unified dispatch, optimize the allocation of water resources, and reduce water loss. At the same time, the test data can make a reasonable forecast for the water supply production, help the staff to adjust the entire pipe network pressure situation in time, and ensure the water quality of the entire city.

On this basis, how to safely send tap water to households is also a top priority for urban water supply management.

In this regard, the municipal water company invested more than 1 million yuan to build a city water supply water quality testing center, supporting advanced detection equipment, including advanced instruments such as gas chromatograph, ion chromatograph, atomic absorption spectrophotometer, and water quality detection capability of 42 items. Scope covers drinking water, surface water and groundwater, and water quality testing capability ranks among the best in county-level cities.

“We will test the outgoing water every day and test the pipe network water in the urban area three times a week to ensure a good water quality.” At the water quality inspection center, various inspection rooms were ranked in sequence, and the detection equipment was advanced and perfect. The director of the laboratory, Miao Fubo, told reporters. Introduce the "safety clearance" of tap water from the water source area to the residents' homes - 9 routine indicators such as the total number of colonies collected from the factory water every day, and carry out 7 tests of ammonia nitrogen in the raw water of each water source; every Monday, Wednesday, Five pairs of seven pipe network water sampling points located in urban areas were tested for chlorine dioxide and other seven items; 42 water indexes for three water plants and two pipe network water samples were analyzed monthly for each of the four routine indicators. 22 raw waters in the water source were analyzed.

After the municipal water company's inspection process, residents' drinking water samples will also be sent to the Yantai City Water Supply Quality Monitoring Center on a quarterly basis for comprehensive water quality testing. The waterworks team will regularly archive all the original inspection records, keep abreast of the law of water quality changes, and provide scientific basis for water plant production. At the same time, strictly control the amount of water purification agent, mainly to ensure that the coliform bacteria can not be detected, to ensure control in the country's "healthy drinking water standards" requirements.

In terms of internal management, the municipal water company will also use the water quality index as the main basis for the assessment of water production personnel, in order to ensure that the quality of the manufactured water is up to standard, and to find ways to improve the quality of urban water supply so that residents can drink safe and reliable drinking water.

(Original title: Haiyang City Implements Centralized Water Supply Management)