Sanaa Sayed Ahmed Tawfik <br/><br/>
Chloride and nitrate vertical movement in soil and water system /  
 الحركة الراسية للكلوريد والنترات فى نظام التربة والمياه 
Sanaa Sayed Ahmed Tawfik ; Supervised Mohamed Abd El Aziz Daif , Mohamed Fahmy Hussein , Hassan Ahmed Khater 
 - Cairo :   Sanaa Sayed Ahmed Tawfik ,   2006 
 - 105p :   ill ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Soil Science 
<br/><br/> Three soil typesnd the obtained size fractions were used for carrying out the BTC experimentsBTC's curves were proceeded by addition of 500 mg / l Cl as NaCl or NO3s KNO3s a tracer in the saturated and unsaturated conditionsThe obtained C / Co'swere plotted versus the applied pore volume for each soil type and its size fractions , and the corresponding solute transport parameters of chloride and nitrate ions were directly measured from the obtained BTC's , and then interpretedTransport parameters are mainly related to the chemical aspects of solute transfer in the investigated soil materials , and include the retardation factor (R) , peclet number 
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<br/><br/><label>Subjects--Index Terms: </label>Chloride movement nitrate water system