Thanks to the support of experts and scholars! A total of  140 people attended the online conference, including three keynote speakers and six scholars to share academic reports. 

Keynote speaker 1:

Assoc. Prof. YanlingYu 

Harbin Institute of Technology，China 

Title: MgO Modified biochar for high efficient removal of heavy metals in water

Keynote speaker 2:

Assoc. Prof. Guozhao Ji 

Dalian University of Technology，China 

Title: Kinetic analysis for cyclic CO2 capture using lithium orthosilicate sorbents derived from different silicon precursors

Keynote speaker 3:

Prof.DongfangYang 

Xijing University, China 

Title: The Calculation and Model Block Diagram of the Surface Cd Content of Haibo River from Land Sources

Group photo