Ahmed Mohamed Sayed Ibrahim Hedia <br/><br/>
Simulation of contaminant transport in  the presence of colloids and bacteria using particle tracking method /  
 محاكاة انتقال الملوثات في وجود الجسيمات الدقيقة والبكتريا  باستخدام طريقة تتبع الجسيمات   
Ahmed Mohamed Sayed Ibrahim Hedia ; Supervised Ahmad Emam Ahmed Hassan , Mohamed Attia Mohamed Abdelmegeed  
 - Cairo :   Ahmed Mohamed Sayed Ibrahim Hedia ,   2018 
 - 70 P. :   charts , facsimiles ;   30cm  
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering  
<br/><br/> In this study, an existing RWPT code has been adapted to simulate contaminant transport in the presence of colloids and bacteria. The existing RWPT simulate the contaminant migration in porous medium under assumption of conservative transport. Modifications are made to consider the chemical reactions between contaminant and surrounding solid mass. The modified RWPT code is verified with several available sources and shows well performance in simulation of contaminant transport in porous medium in the presence of colloids and bacteria. An investigation of impacts of various parameters has been performed to study the contaminant fate in the domain under influence of physical, chemical, and biological parameters 
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<br/><br/><label>Subjects--Index Terms: </label>Bactria  Chemical Processes  Co-transport of Contaminant and Colloids