Affiliation: | 1. Process Development Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt;2. Analysis and Evaluation Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt;3. Microbiology Department, Soils, Water and Environment Research Institute, Agricultural Research Center, Giza, Egypt;4. Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt |