Shanghai's first "botanical garden" sewage treatment plant will be officially started

Shanghai's first "botanical garden" sewage treatment plant will be officially started. Located at the coast of Wusongkou in the Yangtze River, this sewage treatment plant uses more than 3,000 kinds of plants and microorganisms to build a water ecological food chain and can treat more than 40,000 cubic meters of sewage daily for urban residents.

Ordinary sewage treatment plants often consist of structures such as sedimentation tanks and equipment of reinforced concrete, as well as odor and noise. However, the Wusong Sewage Treatment Plant, which is about to start, has changed the mind and used plants to deal with sewage.

It is understood that Wusong WWTP is Shanghai's first "botanical-type" ecological wastewater treatment plant using the FCR-FoodChain Reactor process. Through its plants in sewage treatment plants and microorganisms attached to plants, Animals clean up the organic matter and nutrients in the sewage.

According to the person in charge of sewage treatment plant introduction, these plants, including Datura flower, vinca flower and other 3000 kinds of microorganisms will be settled in which, through natural and artificial methods to build water ecological food chain, while improving the urban environment at the same time, for the city District residents handle more than 40,000 cubic meters of sewage.

The construction party told reporters that the new FCR technology not only makes the sewage treatment plant covers an area of ​​more than 60% less than the traditional activated sludge method, operating costs reduced by more than 30%, but also with impact load, sludge production and the simultaneous realization Deodorant and landscape transformation and so on.

It is reported that the plant root structure as a biofilm carrier, can make the system a substantial increase in the diversity of microorganisms (biological species than activated sludge more than 3 to 4 times), but also to create a stable, adapt to unexpected changes in the load of sewage treatment system , Making the sewage treatment plant to minimize the impact on the surrounding environment.

In addition, this sewage treatment plant can make the natural combination of the building facilities and the urban landscape, and make the sewage treatment plant "beyond normal" as the beautiful back garden of the city.


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