As a part of the Bibliotheca Alexandrina’s effort to raise the environmental awareness of university students, the BA is organizing a scientific discussion with university students chaired by Dr. Salah Soliman, BA Advisor and Chemistry professor, Alexandria University. The discussion will include a presentation and a discussion of the importance of designing a hygienic dumpsites for solid wastes in cities and the exploring optimum ways for managing, minimizing, and avoiding the hazards of the solid wastes.