The teaching staff, Assist.Prof. Dr. Muhammad Abdul-Hussein Al-Zuhairi / the Department of Materials Engineering/University of Technology participated in the scientific symposium entitled “Application of the Concept of Sustainability in Chemical Engineering” held by the College of Chemical Engineering/College of Engineering/University of Al-Qadisiyah on Tuesday, 06/29/2021, at 10 am, at the Great Ceremonial Hall. The seminar was attended by the President of Al-Qadisiyah University, Prof. Dr.Kazem Jabor Al-Jubouri, and the Dean of the Engineering College, Assist.Prof. Dr. Jalal Naqi Shaker. The seminar included three axes:

_ Analysis of plastic waste problems / lecturer Prof. Dr. Amer Daham Zamat.

_ The most important engineering applications for the investment and management of plastic waste / lecturer Assist. Prof. Dr. Muhammad Abdul-Hussein Al-Zuhairi.

_ Chemical processes for recycling / lecturer. Asist. Prof. Dr. Abbas Khalaf Muhammad.

Assist. Prof. Dr. Muhammad Abdul-Hussein Al-Zuhairi analyzed the problems of plastic waste and the most important engineering applications for the investment and management of plastic waste.

At the end of the seminar, the President of the University presented the shield of creativity and excellence to the lecturers and expressed his thanks and appreciation for the distinguished lectures they presented.