The 13th International Water Advanced Technology (Product) Promotion Conference hosted by the Ministry of Water Resources Science and Technology Promotion Center was successfully held on April 22nd at the China Science and Technology Hall in Beijing. More than 260 domestic and foreign water advanced technologies (products) were introduced to the conference and more than 1,500 people from the departments of water conservancy, water conservancy science research, planning and design, engineering construction and operation management, and other leaders and experts, representatives of technology holding units attended the meeting and witnessed the exchanges.

      As invited by the conference, Chaichenhua company purposely demonstrated and introduced its new innovative research (Pneumatic dredge pump ecological desilting dredger ), and during the construction period, such patent technical device shall not disturb the dredged soil layer, and no suspending subjects diffusing around, without secondary pollution, it’s real environment friendly desilting. As well as such technology solves three major engineering problems in ecological desilting field:”Concentration, Depth and Precision”, so such technology could provide sustainable reliable and high efficient solution for removing the Lake and Reservoir’s bottom polluted sediments. Meanwhile Haichenhua (Pneumatic dredge pump ecological desilting dredger) has already been listed in the (2016 Water conservancy advanced and practical technology promotion guide directory ), and also awarded the (Water conversancy advanced and practical technology promotion certificate)