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On December 21, the 6th edition of Xinhua Daily grassroots dynamic headline published "The whole area of water control, Changzhou New North to see the river clear". According to reports, in the regional water environment comprehensive renovation project fully launched in Xuejia Town in 2017, the water treatment team of Welli Group is responsible for the design and construction of Xuejia Fenghuang River water environment comprehensive improvement project and Yandang River South water environment comprehensive improvement project has passed acceptance.

Xuejia Town is densely populated with dense water network and developed water system, with a total length of 38 kilometers. With the development of society and economy, the water quality of river once deteriorated, the effect of fragmented river control was not obvious, and the water quality of river network was easy to rebound. The water treatment team of Welly Group undertook the design and construction of the water environment comprehensive upgrading project of Fenghuang River and Yandang River south section. The quality of water environment is comprehensively improved through a variety of engineering combination measures such as external pollution interception, river bottom mud treatment, hydrodynamic improvement and ecosystem restoration.

Phoenix River water environment comprehensive upgrading project

Standing on the Phoenix Bridge, you can see that although there are multiple sewage outlets on both sides of the Phoenix River, there are blue soft enclosures that separate the sewage from the main river, maintaining the clear water quality of the main river. In the main river "floating" a green island, the island, calamus, copper grass and other more than ten kinds of aquatic plants bring green everywhere; At the edge of the island, a glance at the "fountain" makes the river more lively. In the case that the pollution interception project has not been implemented, the water treatment team of Weley Group implements external pollution interception through soft enclosure, and pumps the sewage to the integrated equipment for rapid purification, which can greatly reduce the pollution control load of the river; All kinds of plants in the ecological floating island can effectively absorb nitrogen and phosphorus in the water; In fact, the fountain is a kind of oxygen aeration device, which can effectively realize the purpose of living water and improve the self-purification ability of the river water. The water quality of the Phoenix River has been significantly improved by the introduction of imported mud improvers.

Yandang Henan extension water environment comprehensive upgrading project

With landscape wetland as the core concept, the rich shoreline form and wetland type of Yandang River are used to transform it, opening up a number of living water routes, and making the river flow along the existing wetlands and streams in the water conservancy scenic spot. At the same time, with the surrounding residents gathering, primary and secondary schools and kindergartens concentrated, Yandang River Scenic area has built a "two belts and four parks" science popularization construction planning, namely water conservancy science popularization interpretation belt, cultural science popularization interpretation belt two display belts, natural science popularization park, water ecology science popularization park, water biology science popularization park, culture science popularization park four theme parks. While effectively improving water quality, Yandang Henan Extension water environment comprehensive improvement project pays more attention to the use of various technical means to enhance the landscape effect according to local conditions, pays more attention to the pleasant water experience compatible with human and water, and pays more attention to the humanistic feelings given by combining with Yandang River water Conservancy Scenic spot. The southern section of Yandang River will be built into a "living water park" integrating water environment, water purification and water education.

Walking into Xuejiazhen District today, I can see that the river is smooth, the water is clear, the bank is green, the organisms are diverse, the people are harmonious, the scenery is beautiful and the people are beautiful. It has truly realized the water is clear, the bank is green, and the people are close, and has become a comprehensive place integrating the characteristic wetland landscape, flood control safety, and science popularization and education, providing a good place for ecological sightseeing, leisure and entertainment and getting close to nature for the surrounding residents.