Volume & Issue: Volume 30, Issue 1-A (Chemistry), June 2019 
Main Subjects
STUDIES ON THE WASTEWATER TREATMENT USING MODIFIED DOWN FLOW HANGING SPONGE (DHS) PILOT AND ITS APPLICATION

Pages 9-20

M . A. Wasel; R . S. Farg; A . S. El - Tabl; A . M. Mahmoud; A . M. Radwan; K . S. Sarhan; A . Ezzat


IMPACT OF NANOSIZED SILICA ON THE PHYSICO-MECHANICAL PROPERTIES AND CORROSION PROTECTION OF CONCRETE

Pages 55-66

Elsayed M. Elnaggar; Tarek M. Elsokkary; Mostafa A. Shohide; Basil A. El - Sabbagh


POLYVINYL CHLORIDE MEMBRANES GRAFTING WITH POLYACRYLIC ACID VIA AR-PLASMA TREATMENT

Pages 81-89

Alaa Fahmy; Mohamed Abu - Saied; Nasser Morgan; Walid Qutop; Hassan Abdelbary