I am Md Eman Talukder (nationality: Bangladeshi). Recently, I have been performing research work at the Water Science Center department at Shenzhen Institute of Advanced Technology, CAS. This offered excellent students for the research assistant program by the Chinese Academy of Sciences and the World Academy of Sciences. Research and development are two magical words that facilitate change in this world. In recent years, chemical engineering has played an important role in the world. As I am fascinated by science and feel that chemical science is implausibly vital, I decided to study this course. I have performed two projects in my previous programs: "Fabrication and Improvement the membrane performance for wastewater filtration and purification by using the Computational Fluid Dynamics (CFD) module".