With a wide range of technological advantages, Nanjing University Ecological Research Institute of Changshu is committed to creating a series of ecological brands.
An Shuqing, the dean of our institute, has managed 7 national key projects of Water Pollution Control and Management including the research and demonstration of key technologies for water ecological restoration in Huaihe river basin and the water ecology functional districts and diversity management in Taihu Lake basin. He has also managed 5 national research planning projects including the impact assessment of reclamation on Wetland Ecological Service Function, sustainable utilization of the resources and so on. What he did has made great contribution to water pollution control, wetland protection and restoration and environment governance in drainage basin.
Our institute has developed a series of advanced ecological environment protection technologies. At present, we own two international patents and more than 40 PCT patents.
（1）More than 20 ecology process package including stage purification Process of strengthening, coupling, side leaching and reduction; tail water enhanced treatment process of deposition, aeration, sheet flood, subsurface flow and stabilization, WH living water chain and so on.
（2）More than 10 advanced governance patterns including stage governance of strengthening, cleaning, recovering and beautifying in small basin, river improvement of detecting, stabilizing, analyzing and managing, lakes treatment of closure, recovery, optimization and control and so on.
（3）More than 10 total solution including wetland park construction, water governance in small basin, deep purification of the tail water and so on.
Regarded as an important sand table and physical model block of "mountains, rivers, forest, farmland and lakes” project which is the national major water project, the "River Ecological Restoration Technology" and “Constructed Wetland Wastewater Treatment Technology" ,produced by our institute and Nanjing University , have a chance to attend the 12th five-year scientific and technological innovation exhibition held in Beijing, along with the other six water projects The results together in June, 2016. we have accepted the review of national leaders, innovation conference experts and the community and have been highly appraised.