On September 2, 2018, Director Wang Jianwei, Deputy Director Li Dianjie and head of Dianchi Scientific Research Group of The National New Energy Engineering Technology Research Center, Lai Jiping; Zhang Wei, chairman of Chinen Huachen Technology Co., LTD., and his delegation visited Shanghai Jindu Yu Chenshui Environmental Engineering Co., LTD., and had a cordial and friendly exchange of views on pollution control and water quality improvement of Dianchi Lake. Zhang Xiwu, chairman of the company, introduced in detail the mechanism, function and effect of synergetic superpurification technology. The two sides also had an in-depth discussion on theoretical knowledge. Director Wang Jianwei of the National New Energy Engineering Technology Research Center and his team had a strong interest in collaborative super-purification technology, and proposed the idea of visiting the project site for investigation and exchange 。

      Despite the bad weather, a heavy rain fell on the way, but it did not dampen the enthusiasm of the four environmental protectors for new technologies of environmental governance. By observing the water quality of the river, we witnessed the change of dissolved oxygen with the test site together with the engineer. People all praised the treatment effect brought by the collaborative super-purification technology and had a higher expectation for the future water environment treatment. The day gradually dawned, the water environment ecology will be better and better!