Urban water supply is an important symbol of urban modernization, an important guarantee for sustainable economic and social development, a leading basic industry that affects the overall situation of national economic development, and an industry that provides important public products and services for the majority of urban residents. Quzhou Water Supply Corporation, as the only city public enterprise that produces tap water in Quzhou, was founded in 1968 and officially put into operation on 1970. Responsible for providing industrial and domestic water services for the whole city, managed by the administrative department of urban construction of the government, and passed the quality certification of ISO900 1:2000. Based on the principles of "water quality is based on domestic advanced level", "supply is based on urban demand" and "service is based on customer satisfaction", the company's water supply range starts from Donggang Industrial Park, Luheng Township and Zhang Tan in Qujiang New District in the east, west to West District, Liang Shi Town, Wantian Township and Jiangjiashan, south to Gaoxin Industrial Park and Shili Town, and north to Fushi Street.
Over the past 30 years, * * * has experienced three stages of development, from the first water plant in the 1960s to the third water plant in the 2nd/kloc-0th century. The annual water supply of enterprises has increased from less than 400,000 tons at first to more than 25 million tons now.
The company has always been committed to high-quality water supply, and spared no expense to build water supply facilities and improve water quality. There are three water plants with a total designed water supply capacity of 6.5438+900,000 tons/day. One of the water plants, Shuang Gang Water Plant, has an original designed water supply capacity of 5,000 tons/day. After many technical improvements, the current water supply capacity is 40 thousand tons/day. Shitouping No.2 Water Plant was completed and put into operation in June of September1year, with a water supply capacity of 50,000 tons/day; The total designed water supply capacity of the Third Water Plant is 200,000 tons/day. The first phase of Shitouping No.3 Water Plant, which adopts domestic advanced equipment and realizes automatic control, was completed in June 2005, and the current water supply capacity is 654.38+10,000 tons/day. The water source is taken from Huangtankou Reservoir. The quality of raw water meets the national first-class water standard, and the water purification process adopts folded plate reaction, advection sedimentation and V-type filter. The water quality of the factory reaches and is lower than the national drinking water standard, and the turbidity can reach below 0. 1NTV.
There is a sewage treatment plant under the company. The sewage collection scope of the first phase of the sewage treatment plant covers the old city and the southern city. With the expansion of the city scale, the domestic sewage in the West District, Quhua District and Cultural and Educational District will also be included in the sewage collection scope of the factory. The sewage treatment project was approved by the provincial economic and planning commission in document No. 1998 1355. This is a provincial key project. The design scale of the project is1400,000 tons of sewage/day, which is planned once and implemented by stages. The design scale of the first phase project is 50,000 tons/day, with a total investment of10.83 billion yuan. It was put into trial operation in June 2003. Three-ditch oxidation ditch process is adopted for sewage treatment. The plant area is 120 mu, and the greening rate is 40%. This is a garden factory.
The company has 24 employees1person, including professional technicians 100 person, 46 people with middle and senior titles, full-time inspectors 14 person, 20 internal quality auditors and fixed assets of nearly 400 million yuan. The company's water quality monitoring station is equipped with domestic first-class testing equipment and data processing system, such as gas chromatograph, atomic fluorescence spectrophotometer, atomic absorption spectrophotometer, α, β weak radioactivity tester, etc. In terms of water quality control, from the GB 5749- 1985 water quality standard implemented by the first generation waterworks to the GB 206-2005 water quality standard for urban water supply implemented in 2005, the water quality index of the factory water has increased from 35 to 93, so that citizens can drink "safe water". In order to effectively monitor the water quality of the pipe network, the number of sampling and testing points in the city's pipe network has increased from four to fourteen. At the same time, the service commitment system has been effectively implemented and the convenience service measures have been continuously improved. The water supply "1 10" service hotline and emergency repair center provide services to users 24 hours a day. Therefore, the company has won wide acclaim from all walks of life, and successively won the honors of provincial advanced health unit, provincial advanced construction system collective and municipal model worker collective, which has played an important role in the economic development and people's health of Quzhou City.