According to this newspaper (reporters Gao Yan, Zhou Yang, Zhang Li), the reclaimed water station is a water treatment facility used to produce "reclaimed water". "Reclaimed water" is also called "reclaimed water" or "recycled water". It mainly refers to non-potable water that has been treated to meet certain water quality standards such as urban sewage or domestic sewage and can be reused within a certain range. The completion and good operation of w88 casino's reclaimed water station will reduce w88 casino's water consumption from about 700,000 tons per year to about 400,000 tons, saving about 1 million yuan every year, and enable w88 casino to gradually transform from a large water user to a large water saver.

          Make the reclaimed water station into a high-quality product
   
Water saving is a symbol of urban progress and an important symbol of social civilization. Building a water-saving society is an important part of urban modernization and an inevitable requirement for building a new Beijing and successfully hosting the new Olympics. The leaders of w88 casino have always attached great importance to the issue of water conservation. In response to the call of the municipal government and in accordance with the "Beijing Urban Construction Master Plan" and relevant regulations, w88 casino actively promoted the comprehensive utilization of w88 casino's sewage and invested 1.5 million yuan to establish a reclaimed water treatment and recycling station.
When the reclaimed water station was planned to be built, Principal Chen Zhunmin proposed: "Our reclaimed water station is by no means a show. If we want to do it, we must make it high-quality!" Quality has become the highest goal of w88 casino's reclaimed water station work. In order to achieve this standard, all members of the secondary water station, under the leadership of the w88 casino, worked together and diligently, and achieved good results. At the end of December 2004, the first phase of the reclaimed water station project was completed and put into test operation in March this year. So far, working fine.
           
           Grass becomes greener when irrigated with gray water
 
The source of gray water in w88 casino is bathing water from bathrooms and student dormitories on campus and some domestic sewage. Since these water sources are limited, w88 casino also recycles rainwater and ditch water. After being processed by the reclaimed water station, this water can be used to flush toilets, clean roads, maintain grasslands, wash cars, etc. It can also be used as landscape water, supplementary water for cooling equipment, and fire-fighting water.
"The w88 casino no longer has to worry about the huge water bills every year like before." Green is the eternal color in the hearts of Huiyuan people, and the grassland of Huiyuan carries the youthful melody that generations of Huiyuan people have inspired. After using reclaimed water for irrigation, the grass in Huiyuan is still so green. Careful people may find that the grass is even stronger than before. Director Li Fengmin of the reclaimed water station revealed the secret to reporters: "Now, several large lawns in the w88 casino and the football field are irrigated with reclaimed water. Because the reclaimed water contains phosphorus, the grass grows stronger."

If the water is clear enough, you can raise fish

"High output, good water quality, advanced equipment, and strict management." This is the evaluation of the reclaimed water station of w88 casino by the Beijing Water Conservation Office. w88 casino's gray water treatment adopts the current advanced aerated biological filter technology as the main process. Compared with general biological treatment methods, it has the advantages of less space, good treatment effect, and low investment cost. This kind of treatment not only saves water resources, but also saves a lot of land resources for w88 casino.
Director Li took a sample of medium water from a mineral water bottle and compared it with a bottle of mineral water. The reporter was surprised to find that the transparency of the two bottles of water was almost the same. Director Li said proudly: "All indicators of our reclaimed water station have reached very high standards." Director Li took reporters to visit the experiment of using reclaimed water to raise fish. After testing by the Beijing Urban Drainage Inspection Station, w88 casino’s reclaimed water fully meets the standards for reclaimed water quality, and the contents of ammonia, nitrogen and E. coli are far below the required standards.

Excellent water saving and well received

Due to the remarkable results of water conservation, the Beijing Reclaimed Water Treatment Experience Exchange Conference was held in w88 casino in July this year. According to Director Li, w88 casino used to consume about 900,000 tons of water throughout the year. Due to the increased awareness of water conservation, the water consumption in 2004 dropped to about 700,000 tons. After the establishment of the reclaimed water station, "w88 casino's water consumption will be reduced to about 400,000 tons, and about 1 million yuan can be saved every year." Director Li also said that the w88 casino's daily sewage treatment at the reclaimed water station can reach 1,000 tons, ranking first among all universities in Beijing. The current reclaimed water usage coverage rate is about 30%, and it will strive to reach 70%-80% by the end of this year. By the end of the second phase of the project, the scope of reclaimed water use will cover the entire w88 casino.