EKB Journal Management System
1.

Production, Purification and Characterization of Alfa-amylase produced by Bacteria from Pharaonic Lake

Pages 162-173
Mahmoud M. Hazaa; Shawky Z. Sabae; Areej Ibrahim F. T; Ayman S. Eldourghamy; H. Sayed
2.

The impact of hydrogeological setting on the protection of coastal groundwater aquifers, El Dabaa, Northwestern Coast, Egypt

Pages 174-186
U. A. Abu Risha; N. Sturchio
3.

Assessment of water resources setting using hydrogeochemistry and geophysic study El-Tur area, South Sinai Governorate, Egypt

Pages 187-203
Moustafa M. Abo El-Fadl; Abdel-Hameed M. El-Aassar; Mohamed A. Khaled
4.

Treatment of Crude Phosphoric Acid from Some Undesirable Impurities

Pages 204-216
M.M. Fawzy; N.M. Farag; Alaa S. Amin; M.S. Elmaghrby
5.

Biotreatment of water polluted with methyl orange dye by using different forms of yeast

Pages 217-221
Gamal O. El-Sayed; Mahmoud M. Hazaa; Aml M. El-Komy
6.

Kinetic and thermodynamic studies on the removal of Cr (VI) ions from aqueous solution using

Pages 222-229
Eman. A. Kamar; Hisham. M. Aly; Dalia. A. Amen
7.

The potential of nitrate removal from groundwater of Bani-Suif west area, Egypt using nanocomposite reverse osmosis membranes

Pages 230-239
Mohamed E. A. Ali; Abdel-Hameed M. El-Aassar
8.

Solubilization of Potassium from Gluconite by Microorganisms

Pages 240-244
T. A. A. El-barbary; M. A. El-Badry
9.

High Efficiency solar cell based on ZnO/Carbon Nanotube-Graphene Nanocomposite

Pages 245-251
Mohamed Mokhtar Mohamed; S.M. Reda; M. Khaіry; Eman M. Naguіb
10.

Preparation and characterization of α-Fe2O3 via auto-combustion synthesis

Pages 252-255
Ayman A. Ali; Mostafa Y. Nassar; Abd elazeem M. El sharkwy; Alaa S. Amin; Esraa A. Abdel Lateif