Volume & Issue: Volume 1, Issue 2, July 2020, Pages 43-147 
Evaluation of bacterial quality of Oreochromis niloticus samples of Lake Manzala, Egypt

Pages 60-77

Marihan G. El-ghannam; Amro Hanora; Hesham M. Abdulla; Mahmoud M. M. Zaky


Immobilization of Some Heavy Metals in Geopolymer Based on Water Treatment Sludge and Alum Industry Solid Waste

Pages 137-147

Ahmed Abdelaal; Mohammed Abdelmawla; Mokhtar S. Beheary; Nabil A. Abdullah; Taha M.A. Razek