After a lapse of five years, Wuhan has re -reviewed the "National Water -saving City" for the third time

Wuhan National Water -saving City Review Working Square.

National water -saving cities are the highest honor of water -saving in cities. Since the successful establishment in 2009, Wuhan has always used urban water saving and building ecological coastal cities as an important work. In 2013 and 2017, it successfully passed two rounds of review.

In the past five years, Wuhan has always adhered to the new period of water -controlling water control in "water -saving priority, balanced space, system governance, and two -handed force", consolidating the foundation of urban water conservation, pioneering and innovation, and various water -saving indicators have further improved. Compared with the previous assessment annual (2016), the amount of water for 10,000 yuan has been reduced by 23.5%, the value of 10,000 yuan of industrial added value has been reduced by 22.3%.

Demonstration and leadership, establish industrial water -saving "Wuhan benchmark"

As an important domestic industrial base in China, Wuhan's high water consumption industry is relatively concentrated. In order to solve the difficulty of water -saving management in key industries, Wuhan insists on demonstration leadership.

A group of well -known enterprises represented by Wuhan Iron and Steel, China -Korea Petrochemical, GM and other well -known enterprises, with the goal of clean production and green development, the system uses water -saving technology and consumes the industry's advanced level. It has also become a model of water -saving in the industry.

A group of key emerging industries in Wuhan -BOE, Huaxing Optoelectronics and other high -water -consuming enterprises such as BOE and Huaxing Optoelectronics have consolidated the deep integration of new development concepts and enterprise development. Utilization, the water -saving system such as reverse osmosis thick water, process water circulation, condensed water recycling, and rainwater utilization is completed with the factory; the efficiency of Huaxing Optoelectronics's water use is continuously improved, and the water consumption of unit products is only 60%of the industry average. The leader of the industry leader has promoted the improvement of water -saving effects in the entire industry, and has allowed Wuhan's industrial water repetitive utilization rate to rank among the same cities in the country.

Shouzheng innovation, create a "Wuhan model" for water -saving water in colleges and universities

As a "city of university", there are nearly 100 universities, and the annual water consumption of universities is nearly 100 million cubic meters. In order to promote the rapid advancement of water -saving work in colleges and universities, Wuhan adheres to positive innovation.

In 2019, Wuhan took the lead in launching three years of water -saving reduction operations in colleges and universities in the country, and proposed that the total water use of a total of 30%of the total water was 20%of the work target, and nearly a hundred universities in the city acted together. Among them, 12 colleges and universities innovate contract water conservation management models, actively integrate social capital and technical resources, and quickly advance the water -saving management work of colleges and universities. The annual water consumption of Wuhan Engineering University reached 2.77 million cubic meters. After the implementation of the water conservation management, the water -saving service company invested more than 5 million yuan to transform the internal water facilities. In that year, the school's water saving was 1.27 million cubic meters. Hubei University of Technology carried out contract water saving management in only half a year, and the water saving rate reached 37%.

As a new water management model, "Contract Water Conservation Management" is implemented in more and more universities in Wuhan, and the "Wuhan model" of water -saving water -saving water has achieved remarkable results. As of the end of 2021, the water volume of colleges and universities in our city decreased by 22.37 million cubic meters compared with 2018, and the overall decrease of 21.6%.

Due to water conditions, establish an ecological governance "Wuhan model"

Wuhan is born of water and flourish in water, which is better than water and worried about water. Wuhan civilization accompanies the long flow of water networks, and the water -saving work in the city is also closely related to the governance of ecological environment.

In a series of tasks such as the Baili Yangtze River Ecological Corridor, Lake Ecological Governance, Rain and Switting System Engineering, Black and Stink Water Body Remedy, the overall water quality of Wuhan Lakes continued to improve, and for the first time in 2021 Essence

In order to improve the efficiency and utilization efficiency of urban water resources, Wuhan has accelerated the use of recycled water. For the upgrading of sewage treatment plants such as Sanjin Lake and Longwangzui, the water quality of the tail water has reached the standard of water for the landscape environment. Wuhan Iron and Steel Co., Ltd. will centrally treat industrial wastewater and municipal sewage, and use it in industrial production and surrounding enterprises. The annual renewable water rebates exceeded 75 million cubic meters. The new projects such as the Xijiaji Regenerative Water Plant and the underground water purification plant of Tieqiao Road will be put into operation one after another, and the design scale exceeds 300,000 cubic meters per day. In 2021, the city's recycled water utilization reached 388 million cubic meters, with a utilization rate of 27.9%.

Participate in the whole people, tell Wuhan's "Water Conservation Story"

In order to make the concept of "everyone saving water, everyone cherishes water, and everyone loves water", Wuhan has worked hard on Jianqiang's publicity carrier, and the Wuhan Water -saving Science and Technology Museum and the Yangtze River Civilization Museum created by Wuhan. The popular science education base has become a place for citizens to punch in; on the means of innovation and propaganda, the nation's first "Water Conservation Micro Class" series of water -saving science popularization network is selected as 100 outstanding popular video works in the country.

Combining the vision of the beautiful water environment with the practice of water -saving actions can we condense the strong joint force of water -saving. In order to realize the transformation from "cognition" to "practice", Wuhan organizes the "Millions of University Students Water -saving and Dispeling Actions" and "Love Me 100 Lakes" volunteer activities to continuously enrich the connotation of water -saving volunteers; Investigation activities such as visiting and entering water -saving enterprises in the protected area, and continuously enhance the citizens' understanding of the achievements of water and water control work in our city; Grass -roots mass forces.

As of the end of 2021, there were 492 water -saving enterprises (units) in the city, 203 water -saving communities, and more than 2,000 water -saving demonstration families, injecting a strong source of driving for co -construction of water -saving cities.(Changjiang Daily reporter Yang Sihan correspondent Zhang Kewang Shasha)

【Edit: Ding】

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